Calcium Carbonate Grinding Mill | Clirik<\/title><meta name=\"description\" content=\"Clirik HGM calcium carbonate grinding mill for dry GCC powder production. Compare feed size, fineness, capacity and system configuration.\"><\/head><body style=\"margin:0\"><main><style>\n.ccm-page{--navy:#0b1f3a;--blue:#154a78;--orange:#f25a2b;--ink:#182536;--muted:#5f6d7e;--line:#dce5ed;--soft:#f4f7fa;--white:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65}\n.ccm-page *{box-sizing:border-box}.ccm-page img{max-width:100%;height:auto}.ccm-wrap{max-width:1180px;margin:0 auto;padding:0 24px}.ccm-breadcrumb-bar{background:#091b33;border-bottom:1px solid rgba(255,255,255,.12)}.ccm-breadcrumb{font-size:14px;color:#b8cada;padding:15px 0}.ccm-breadcrumb a{color:#fff;text-decoration:none}.ccm-breadcrumb a:hover{color:#ffb39d}.ccm-hero{background:linear-gradient(130deg,#091b33 0%,#123e66 65%,#175b8f 100%);color:#fff;padding:66px 0 62px;overflow:hidden}.ccm-hero-grid{display:grid;grid-template-columns:1.05fr 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1fr}.ccm-cards{grid-template-columns:1fr 1fr}.ccm-cert-grid{grid-template-columns:repeat(3,1fr)}}\n@media(max-width:620px){.ccm-wrap{padding:0 17px}.ccm-hero{padding:48px 0}.ccm-section{padding:56px 0}.ccm-fact-grid,.ccm-steps,.ccm-cards,.ccm-gallery,.ccm-cert-grid,.ccm-form-grid{grid-template-columns:1fr}.ccm-fact{border-right:0;border-bottom:1px solid var(--line)}.ccm-fact:last-child{border-bottom:0}.ccm-field-wide{grid-column:auto}.ccm-display-title{font-size:40px}.ccm-lead{font-size:17px}.ccm-chat-float{right:14px;bottom:14px}}\n<\/style>\n\n<div class=\"ccm-page\">\n <div class=\"ccm-breadcrumb-bar\"><div class=\"ccm-wrap\"><nav class=\"ccm-breadcrumb\" aria-label=\"Ruta de navegaci\u00f3n\"><a href=\"https:\/\/www.clirik.com\/es\/\">Inicio<\/a> \/ <a href=\"https:\/\/www.clirik.com\/es\/productos\/\">Productos<\/a> \/ Calcium Carbonate Grinding Mill<\/nav><\/div><\/div>\n\n <section class=\"ccm-hero\">\n <div class=\"ccm-wrap ccm-hero-grid\">\n <div>\n <p class=\"ccm-eyebrow\">Clirik HGM ultrafine grinding system<\/p>\n <h1 class=\"ccm-display-title\"><span class=\"ez-toc-section\" id=\"Calcium_Carbonate_Grinding_Mill\"><\/span>Molino para carbonato c\u00e1lcico<span class=\"ez-toc-section-end\"><\/span><\/h1>\n <p class=\"ccm-lead\"><strong>Dry GCC powder production with controlled classification.<\/strong> Process selected calcite, limestone, marble and chalk into ground calcium carbonate powder. Configure the mill around your mineral sample, target d97, hourly output and downstream application.<\/p>\n <div class=\"ccm-actions\"><a class=\"ccm-btn ccm-btn-primary\" href=\"#request-a-test\">Request a grinding test<\/a><a class=\"ccm-btn ccm-btn-secondary\" href=\"https:\/\/wa.me\/8613512155195\" rel=\"nofollow noopener\" target=\"_blank\">WhatsApp an engineer<\/a><\/div>\n <\/div>\n <div class=\"ccm-hero-media\"><img title=\"Clirik HGM calcium carbonate grinding mill\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\" alt=\"Clirik HGM calcium carbonate grinding mill\"><\/div>\n <\/div>\n <\/section>\n\n <div class=\"ccm-facts\"><div class=\"ccm-wrap\"><div class=\"ccm-fact-grid\">\n <div class=\"ccm-fact\"><strong>\u226420 mm<\/strong><span>Reference maximum feed size<\/span><\/div>\n <div class=\"ccm-fact\"><strong>74\u20135 \u03bcm<\/strong><span>Model-dependent finished size<\/span><\/div>\n <div class=\"ccm-fact\"><strong>0,5\u201326 t\/h<\/strong><span>Reference range across selected models<\/span><\/div>\n <div class=\"ccm-fact\"><strong>Dry GCC<\/strong><span>Grinding and air classification<\/span><\/div>\n <\/div><\/div><\/div>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Define the product first<\/p><h2><span class=\"ez-toc-section\" id=\"Built_for_ground_calcium_carbonate_not_chemical_precipitation\"><\/span>Built for ground calcium carbonate, not chemical precipitation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <p class=\"ccm-intro\">This system mechanically reduces and classifies natural calcium-carbonate-bearing minerals to make dry GCC. PCC requires a separate chemical synthesis route. Surface coating with stearic acid or other modifiers is also a separate process unit.<\/p>\n <div class=\"ccm-two\">\n <div class=\"ccm-panel\"><h3>What to send for selection<\/h3><ul class=\"ccm-checks\"><li>Mineral source and representative sample<\/li><li>CaCO\u2083 content, whiteness and major impurities<\/li><li>Feed size, moisture, bulk density and abrasiveness<\/li><li>Target d50\/d97, maximum particle size and test method<\/li><li>Required output, operating hours and packaging format<\/li><li>End use: paper, plastic, coating, rubber, adhesive or building material<\/li><\/ul><\/div>\n <div class=\"ccm-panel\"><h3>What the test should confirm<\/h3><ul class=\"ccm-checks\"><li>Stable product particle-size distribution<\/li><li>Hourly capacity at the requested fineness<\/li><li>System power demand and temperature rise<\/li><li>Whiteness and iron-contamination control<\/li><li>Classifier cut point and circulating load<\/li><li>Wear conditions and complete line scope<\/li><\/ul><div class=\"ccm-note\">Mesh is not enough for acceptance. State d50, d90 or d97, the test method and sample condition in the technical agreement.<\/div><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Proceso<\/p><h2><span class=\"ez-toc-section\" id=\"How_the_HGM_grinding_circuit_works\"><\/span>How the HGM grinding circuit works<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Grinding, classification, collection and dust control operate as one circuit. Oversize powder returns to the grinding zone while qualified powder moves to collection.<\/p>\n <div class=\"ccm-steps\">\n <div class=\"ccm-step\"><b>1<\/b><h3>Prepare and meter<\/h3><p>Crush suitable natural mineral feed, remove metal contamination where required, and feed the mill at a stable rate.<\/p><\/div>\n <div class=\"ccm-step\"><b>2<\/b><h3>Multi-layer grinding<\/h3><p>Rollers and rings apply repeated compression, impact and attrition to reduce the particle size.<\/p><\/div>\n <div class=\"ccm-step\"><b>3<\/b><h3>Dynamic classification<\/h3><p>Air carries powder to the classifier. Qualified particles pass; coarse particles return for further grinding.<\/p><\/div>\n <div class=\"ccm-step\"><b>4<\/b><h3>Collect and pack<\/h3><p>A cyclone and pulse bag filter collect the product before storage, conveying and packaging.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Reference specifications<\/p><h2><span class=\"ez-toc-section\" id=\"Selected_HGM_models_for_calcium_carbonate_projects\"><\/span>Selected HGM models for calcium carbonate projects<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Use these published model values for preliminary comparison only. Final capacity depends on the mineral, feed condition, product fineness, classifier setting and line configuration.<\/p>\n <div class=\"ccm-table-wrap\"><table class=\"ccm-table\"><thead><tr><th>Modelo<\/th><th>Input size<\/th><th>Finished size<\/th><th>Capacidad<\/th><th>Installed power<\/th><th>Grinding layers \/ rollers<\/th><\/tr><\/thead><tbody>\n <tr><td><strong>HGM80<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>0.5\u20135.5 t\/h<\/td><td>142 kW<\/td><td>3 \/ 21<\/td><\/tr>\n <tr><td><strong>HGM100L-II<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>1\u201310 t\/h<\/td><td>242 kW<\/td><td>4 \/ 28<\/td><\/tr>\n <tr><td><strong>HGM100P<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>1.2\u201311 t\/h<\/td><td>267 kW<\/td><td>4 \/ 28<\/td><\/tr>\n <tr><td><strong>HGM125L-H<\/strong><\/td><td>\u226420 mm<\/td><td>13\u20135 \u03bcm<br>1000\u20132500 mesh<\/td><td>1\u20134 t\/h<\/td><td>401 kW<\/td><td>4 \/ 32<\/td><\/tr>\n <tr><td><strong>HGM1680L<\/strong><\/td><td>\u226420 mm<\/td><td>74\u201312 \u03bcm<br>200\u20131250 mesh<\/td><td>6\u201326 t\/h<\/td><td>685 kW<\/td><td>4 \/ 36<\/td><\/tr>\n <tr><td><strong>HGM1680L-H<\/strong><\/td><td>\u226420 mm<\/td><td>18\u20135 \u03bcm<br>800\u20132500 mesh<\/td><td>1.8\u20138 t\/h<\/td><td>685 kW<\/td><td>4 \/ 36<\/td><\/tr>\n <\/tbody><\/table><\/div>\n <p class=\"ccm-caption\">Reference: Clirik HGM Ultrafine Grinding Mill model table. Published data is based on CaCO\u2083 powder-factory feedback and is for reference; test your material before final model selection.<\/p>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Complete line<\/p><h2><span class=\"ez-toc-section\" id=\"Specify_the_system_boundary_not_only_the_mill\"><\/span>Specify the system boundary, not only the mill<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">A stable calcium carbonate powder line may require more than the main mill. Clirik can configure the process around actual feed and product requirements.<\/p>\n <div class=\"ccm-cards\">\n <div class=\"ccm-card\"><h3>Preparaci\u00f3n del pienso<\/h3><p>Selection, crushing, screening, drying, metal removal, storage and controlled feeding.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Grinding and classification<\/h3><p>HGM main mill, classifier, blower and closed-loop return of oversize powder.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Collection and handling<\/h3><p>Cyclone, pulse bag filter, conveying, storage, packing and electrical control.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Quality protection<\/h3><p>Contact-material review, wear-part selection, iron control and cross-contamination planning.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Optional downstream coating<\/h3><p>Separate surface-modification equipment when the GCC must be treated for resin compatibility.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Project services<\/h3><p>Material analysis, grinding tests, layout support, installation, commissioning and operator training.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Aplicaciones<\/p><h2><span class=\"ez-toc-section\" id=\"Match_particle_size_and_powder_properties_to_the_end_use\"><\/span>Match particle size and powder properties to the end use<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <div class=\"ccm-cards\">\n <div class=\"ccm-card\"><h3>Paper and board<\/h3><p>Evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Plastics and rubber<\/h3><p>Control top size, moisture, oil absorption, dispersion and the interface with any separate coating step.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Paints and coatings<\/h3><p>Confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Adhesives and sealants<\/h3><p>Review moisture, rheology, loading, dispersion and compatibility with the binder system.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Building materials<\/h3><p>Balance product fineness with throughput, wear, energy use and system investment.<\/p><\/div>\n <div class=\"ccm-card\"><h3>High-purity uses<\/h3><p>Particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Manufacturing support<\/p><h2><span class=\"ez-toc-section\" id=\"Equipment_manufacturing_and_project_delivery\"><\/span>Equipment manufacturing and project delivery<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Shanghai Clirik Machinery Co., Ltd. develops and supplies powder-grinding equipment and supports mineral analysis, process selection, installation, commissioning, training and after-sales service.<\/p>\n <div class=\"ccm-gallery\">\n <figure><img title=\"Clirik grinding equipment manufacturing facility\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11111.png\" alt=\"Clirik grinding equipment manufacturing facility\"><figcaption>Equipment manufacturing<\/figcaption><\/figure>\n <figure><img title=\"Clirik workshop and machinery production\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11121.png\" alt=\"Clirik workshop and machinery production\"><figcaption>Workshop production<\/figcaption><\/figure>\n <figure><img title=\"Clirik mill assembly and delivery support\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11131.png\" alt=\"Clirik mill assembly and delivery support\"><figcaption>Assembly and delivery<\/figcaption><\/figure>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Certificates and recognition<\/p><h2><span class=\"ez-toc-section\" id=\"Documents_provided_for_supplier_review\"><\/span>Documents provided for supplier review<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Review the certificate scope, issuing body, validity and applicability during commercial qualification.<\/p>\n <div class=\"ccm-cert-grid\">\n <div class=\"ccm-cert\"><img title=\"HGM8021 Most Followed Product Award\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/hgm80-21-roller-mill-shanghai-clirik-most-followed-product-award.png\" alt=\"HGM8021 Most Followed Product Award\"><p>HGM8021 Most Followed Product Award<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"HGM series utility model patent certificate\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/hgm-roller-ultra-fine-grinding-mill-patent-certificate.png\" alt=\"HGM series utility model patent certificate\"><p>HGM series utility model patent<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"SGS audited supplier report for Shanghai Clirik\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/shanghai-clirik-machinery-sgs-audited-supplier-certificate.png\" alt=\"SGS audited supplier report for Shanghai Clirik\"><p>SGS audited supplier report<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"EC examination certificate for Clirik machinery\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/shanghai-clirik-machinery-ce-certificate-of-conformity.png\" alt=\"EC examination certificate for Clirik machinery\"><p>EC examination certificate<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"ISO 9001 quality management system certificate\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/clirik-hgm-quality-management-system-icas-certificate.png\" alt=\"ISO 9001 quality management system certificate\"><p>ISO 9001 quality management system certificate<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Alternative configuration<\/p><h2><span class=\"ez-toc-section\" id=\"Compare_the_grinding_architecture_before_selection\"><\/span>Compare the grinding architecture before selection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <div class=\"ccm-related\"><img title=\"Molino de rodillos vertical ultrafino CLUM\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/image.png\" alt=\"Molino de rodillos vertical ultrafino CLUM\"><div><h3>CLUM Ultrafine Vertical Roller Grinding Mill<\/h3><p>For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM series with HGM using the same material sample and acceptance targets.<\/p><a class=\"ccm-btn ccm-btn-primary\" href=\"https:\/\/www.clirik.com\/es\/molino-de-rodillos-vertical-ultrafino-clum\/\">View the CLUM mill<\/a><\/div><\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap ccm-faq\">\n <p class=\"ccm-kicker\">Preguntas frecuentes<\/p><h2><span class=\"ez-toc-section\" id=\"Calcium_carbonate_grinding_mill_questions\"><\/span>Calcium carbonate grinding mill questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <details><summary>Can this mill produce PCC?<\/summary><p>No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.<\/p><\/details>\n <details><summary>What fineness can the HGM series produce?<\/summary><p>The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.<\/p><\/details>\n <details><summary>Why can capacity change at the same model?<\/summary><p>Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.<\/p><\/details>\n <details><summary>Is surface coating included in the grinding mill?<\/summary><p>No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.<\/p><\/details>\n <details><summary>What information is needed for a quotation?<\/summary><p>Provide a representative sample, composition, whiteness, feed size, moisture, target d50\/d97, required output, operating schedule, end use, site power and delivery location.<\/p><\/details>\n <details><summary>How should the production line be accepted?<\/summary><p>Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.<\/p><\/details>\n <\/div><\/section>\n\n <section class=\"ccm-quote\" id=\"request-a-test\"><div class=\"ccm-wrap ccm-two\">\n <div><p class=\"ccm-kicker\">Request a test and quotation<\/p><h2><span class=\"ez-toc-section\" id=\"Send_your_calcium_carbonate_project_data\"><\/span>Send your calcium carbonate project data<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Tell us the mineral source, feed condition, target particle size, capacity and end use. An engineer can recommend a test plan and suitable HGM configuration.<\/p><div class=\"ccm-contact-list\"><div>Phone: <a href=\"tel:+862120236178\">+86-021-20236178<\/a> \/ <a href=\"tel:+8613917147829\">+86-13917147829<\/a><\/div><div>Email: <a href=\"mailto:sales@clirik.com\">sales@clirik.com<\/a><\/div><div>WhatsApp: <a href=\"https:\/\/wa.me\/8613512155195\" rel=\"nofollow noopener\" target=\"_blank\">+86-13512155195<\/a><\/div><div>Direcci\u00f3n: N.\u00ba 19, calle Fuqing, Nuevo Distrito de Pudong, Shangh\u00e1i, China.<\/div><\/div><a class=\"ccm-btn ccm-btn-secondary\" href=\"https:\/\/tawk.to\/chat\/6a0ed4eacc5ebf1c33ab61c4\/1jp4uvdng\" target=\"_blank\" rel=\"noopener nofollow\" onclick=\"if(window.Tawk_API&&window.Tawk_API.maximize){window.Tawk_API.maximize();return false;}\">Start online chat<\/a><\/div>\n <form id=\"ccm-inquiry-form\" class=\"themepark-c-f ccm-form\" action=\"https:\/\/www.clirik.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.clirik.com\/wp-comments-post.php\">\n <div class=\"ccm-form-grid\">\n <label class=\"ccm-field\"><span>Nombre<\/span><input type=\"text\" name=\"tpcommet0\" required><\/label>\n <label class=\"ccm-field\"><span>Correo electr\u00f3nico<\/span><input type=\"email\" name=\"tpcommet1\" required><\/label>\n <label class=\"ccm-field\"><span>Phone \/ WhatsApp<\/span><input type=\"text\" name=\"tpcommet2\"><\/label>\n <label class=\"ccm-field\"><span>Processing material<\/span><input type=\"text\" name=\"tpcommet3\" value=\"Calcium carbonate\"><\/label>\n <label class=\"ccm-field ccm-field-wide\"><span>Target fineness, capacity and project details<\/span><textarea name=\"tpcommet4\" required><\/textarea><\/label>\n <\/div>\n <div class=\"ccm-hidden\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"10\"><input name=\"author\" type=\"hidden\" class=\"author\"><input name=\"email\" type=\"hidden\" class=\"email\"><textarea name=\"comment\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|Email|Phone \/ WhatsApp|Processing material|Target fineness, capacity and project details\"><input name=\"themeparktype\" type=\"hidden\" value=\"text|text|text|text|Textarea\"><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.clirik.com\/success\/\"><input name=\"inquiryid\" type=\"hidden\"><input name=\"inquirytime\" type=\"hidden\"><input name=\"position\" type=\"hidden\" value=\"calcium carbonate grinding mill\"><\/div>\n <button class=\"ccm-btn ccm-btn-primary ccm-submit\" type=\"submit\" name=\"submit\">Send project details<\/button><p class=\"ccm-form-note\">Your inquiry will be sent to Clirik and redirected to the confirmation page.<\/p>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n <\/div><\/section>\n\n <a class=\"ccm-chat-float\" href=\"https:\/\/tawk.to\/chat\/6a0ed4eacc5ebf1c33ab61c4\/1jp4uvdng\" target=\"_blank\" rel=\"noopener nofollow\" onclick=\"if(window.Tawk_API&&window.Tawk_API.maximize){window.Tawk_API.maximize();return false;}\" aria-label=\"Open online chat\">Online chat<\/a>\n<\/div>\n\n<script type=\"application\/ld+json\">{\n \"@context\": \"https:\\\/\\\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"Calcium Carbonate Grinding Mill\",\n \"image\": \"https:\\\/\\\/www.clirik.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\",\n \"description\": \"Clirik HGM dry grinding and air-classification system for ground calcium carbonate powder production.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Clirik\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Shanghai Clirik Machinery Co., Ltd.\",\n \"url\": \"https:\\\/\\\/www.clirik.com\\\/\"\n },\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum feed size\",\n \"value\": \"20 mm\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Reference finished size across selected models\",\n \"value\": \"74-5 \\u03bcm\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Reference capacity across selected models\",\n \"value\": \"0.5-26 t\\\/h\"\n }\n ]\n}<\/script>\n<\/main><\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Calcium Carbonate Grinding Mill | Clirik Home \/ Products \/ Calcium Carbonate Grinding Mill Clirik HGM ultrafine grinding system Calcium Carbonate Grinding Mill Dry GCC powder production with controlled classification. Process selected calcite, limestone, marble and chalk into ground calcium carbonate powder. Configure the mill around your mineral sample, target d97, hourly output and downstream […]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#ffffff","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"_geo_short_summary":"HGM ultrafine grinding system makes dry GCC from calcite, limestone, marble and chalk. It handles \u226420 mm feed, 74\u20135 \u03bcm fineness, 0.5\u201326 t\/h reference capacity.","_geo_structured_desc":"Product positioning: Clirik HGM ultrafine grinding system is a calcium carbonate grinding mill for dry GCC powder production with controlled classification. It mechanically reduces and classifies natural calcium-carbonate-bearing minerals\u2014selected calcite, limestone, marble and chalk\u2014into ground calcium carbonate powder. It is not for PCC chemical precipitation; surface coating with stearic acid or other modifiers is a separate process unit.\n\nSelection inputs: mineral source and representative sample; CaCO\u2083 content, whiteness and major impurities; feed size, moisture, bulk density and abrasiveness; target d50\/d97, maximum particle size and test method; required output, operating hours and packaging format; end use such as paper, plastic, coating, rubber, adhesive or building material. The system can be configured around mineral sample, target d97, hourly output and downstream application, and a grinding test can be requested.\n\nProcess: The HGM grinding circuit integrates grinding, classification, collection and dust control. Steps: 1) prepare and meter\u2014crush suitable natural mineral feed, remove metal contamination where required, and feed at a stable rate. 2) Multi-layer grinding\u2014rollers and rings apply repeated compression, impact and attrition. 3) Dynamic classification\u2014air carries powder to the classifier; qualified particles pass and coarse particles return for further grinding. 4) Collect and pack\u2014a cyclone and pulse bag filter collect product before storage, conveying and packaging. Oversize powder returns to the grinding zone while qualified powder moves to collection.\n\nReference specifications: Published HGM model values are for preliminary comparison only. Input size \u226420 mm; finished size 74\u20135 \u03bcm (model-dependent); capacity 0.5\u201326 t\/h (reference range across selected models). Selected models include HGM80 (0.5\u20135.5 t\/h, 142 kW, 3\/21 layers\/rollers), HGM100L-II (1\u201310 t\/h, 242 kW, 4\/28), HGM100P (1.2\u201311 t\/h, 267 kW, 4\/28), HGM125L-H (1\u20134 t\/h, 401 kW, 4\/32), HGM1680L (6\u201326 t\/h, 685 kW, 4\/36), and HGM1680L-H (1.8\u20138 t\/h, 685 kW, 4\/36). Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\n\nTest confirmation: A grinding test should confirm stable product particle-size distribution; hourly capacity at requested fineness; system power demand and temperature rise; whiteness and iron-contamination control; classifier cut point and circulating load; wear conditions and complete line scope. Mesh is not enough for acceptance; state d50, d90 or d97, test method and sample condition in the technical agreement.\n\nComplete line and services: Specify the system boundary, not only the mill. A stable calcium carbonate powder line may include feed preparation (selection, crushing, screening, drying, metal removal, storage, controlled feeding); grinding and classification (HGM main mill, classifier, blower, closed-loop return of oversize powder); collection and handling (cyclone, pulse bag filter, conveying, storage, packing, electrical control); quality protection (contact-material review, wear-part selection, iron control, cross-contamination planning); optional downstream coating (separate surface-modification equipment for resin compatibility); and project services (material analysis, grinding tests, layout support, installation, commissioning, operator training). Clirik supports equipment manufacturing, project delivery, installation, commissioning, training and after-sales service.\n\nApplications: Paper and board\u2014evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements. Plastics and rubber\u2014control top size, moisture, oil absorption, dispersion and interface with any separate coating step. Paints and coatings\u2014confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation. Adhesives and sealants\u2014review moisture, rheology, loading, dispersion and compatibility with the binder system. Building materials\u2014balance product fineness with throughput, wear, energy use and system investment. High-purity uses\u2014particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.\n\nCertificates and alternative: Documents for supplier review include HGM8021 Most Followed Product Award, HGM series utility model patent, SGS audited supplier report, EC examination certificate, and ISO 9001 quality management system certificate. For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM Ultrafine Vertical Roller Grinding Mill with HGM using the same material sample and acceptance targets.","_geo_faqs":"[{\"question\":\"Can this mill produce PCC?\",\"answer\":\"No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.\"},{\"question\":\"What materials can the calcium carbonate grinding mill process?\",\"answer\":\"It processes selected natural minerals such as calcite, limestone, marble and chalk into ground calcium carbonate powder.\"},{\"question\":\"What fineness can the HGM series produce?\",\"answer\":\"The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.\"},{\"question\":\"What is the maximum feed size?\",\"answer\":\"The reference maximum feed size is \u226420 mm.\"},{\"question\":\"What is the capacity range?\",\"answer\":\"The reference range across selected models is 0.5\u201326 t\\\/h. Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\"},{\"question\":\"Why can capacity change at the same model?\",\"answer\":\"Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.\"},{\"question\":\"Is surface coating included in the grinding mill?\",\"answer\":\"No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.\"},{\"question\":\"What information is needed for a quotation?\",\"answer\":\"Provide a representative sample, composition, whiteness, feed size, moisture, target d50\\\/d97, required output, operating schedule, end use, site power and delivery location.\"},{\"question\":\"How should the production line be accepted?\",\"answer\":\"Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.\"},{\"question\":\"What should a grinding test confirm?\",\"answer\":\"It should confirm stable product particle-size distribution, hourly capacity at requested fineness, system power demand and temperature rise, whiteness and iron-contamination control, classifier cut point and circulating load, wear conditions and complete line scope.\"},{\"question\":\"What is the difference between GCC and PCC in this system?\",\"answer\":\"This system makes dry GCC by mechanically reducing and classifying natural calcium-carbonate-bearing minerals. PCC requires a separate chemical synthesis route.\"},{\"question\":\"What applications use the product?\",\"answer\":\"Paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity uses where regulatory compliance must be audited separately.\"}]","_geo_key_points":"[\"HGM ultrafine grinding system produces dry GCC from natural calcium-carbonate minerals.\",\"It processes calcite, limestone, marble and chalk, not PCC chemical precipitation.\",\"Reference maximum feed size is \u226420 mm.\",\"Model-dependent finished size ranges from 74\u20135 \u03bcm.\",\"Reference capacity ranges from 0.5\u201326 t\\\/h across selected models.\",\"Grinding, classification, collection and dust control operate as one circuit.\",\"Coarse particles return to grinding zone; qualified particles pass to collection.\",\"Surface coating is a separate process, not included in the grinding mill.\",\"Selection requires sample, CaCO\u2083 content, whiteness, impurities, feed conditions, target d50\\\/d97, output, hours, packaging and end use.\",\"Grinding tests should confirm particle-size distribution, capacity, power, temperature, whiteness, iron control, classifier cut point, wear and line scope.\",\"Complete line may include feed preparation, grinding\\\/classification, collection\\\/handling, quality protection, optional coating and project services.\",\"Published HGM model data is for preliminary comparison; final capacity depends on material and configuration.\",\"Applications include paper\\\/board, plastics\\\/rubber, paints\\\/coatings, adhesives\\\/sealants and building materials.\",\"Certificates include HGM8021 award, patent, SGS report, EC certificate and ISO 9001.\",\"CLUM vertical roller mill can be compared for integrated vertical-roller architecture or higher throughput.\"]","_geo_target_audience":"Manufacturers and project developers in mineral processing, calcium carbonate powder production, paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity material sectors. It suits buyers, plant engineers, process managers, and procurement teams evaluating dry GCC grinding mills, HGM configurations, grinding tests, complete line scope, capacity, fineness, and acceptance criteria. Also relevant for suppliers comparing HGM with CLUM vertical roller mills.","_geo_content_type":"","_geo_last_modified":"2026-09-16T11:08:09+08:00","_geo_version":1,"themepark_seo_title":"","themepark_seo_description":"","footnotes":""},"categories":[24],"tags":[],"class_list":["post-10658","post","type-post","status-publish","format-standard","hentry","category-product-article"],"metadata":{"_edit_lock":["1789444116:4"],"rank_math_primary_category":["24"],"rank_math_seo_score":["24"],"views":["495"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["100%"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"_geo_short_summary":["HGM ultrafine grinding system makes dry GCC from calcite, limestone, marble and chalk. It handles \u226420 mm feed, 74\u20135 \u03bcm fineness, 0.5\u201326 t\/h reference capacity."],"_geo_structured_desc":["Product positioning: Clirik HGM ultrafine grinding system is a calcium carbonate grinding mill for dry GCC powder production with controlled classification. It mechanically reduces and classifies natural calcium-carbonate-bearing minerals\u2014selected calcite, limestone, marble and chalk\u2014into ground calcium carbonate powder. It is not for PCC chemical precipitation; surface coating with stearic acid or other modifiers is a separate process unit.\n\nSelection inputs: mineral source and representative sample; CaCO\u2083 content, whiteness and major impurities; feed size, moisture, bulk density and abrasiveness; target d50\/d97, maximum particle size and test method; required output, operating hours and packaging format; end use such as paper, plastic, coating, rubber, adhesive or building material. The system can be configured around mineral sample, target d97, hourly output and downstream application, and a grinding test can be requested.\n\nProcess: The HGM grinding circuit integrates grinding, classification, collection and dust control. Steps: 1) prepare and meter\u2014crush suitable natural mineral feed, remove metal contamination where required, and feed at a stable rate. 2) Multi-layer grinding\u2014rollers and rings apply repeated compression, impact and attrition. 3) Dynamic classification\u2014air carries powder to the classifier; qualified particles pass and coarse particles return for further grinding. 4) Collect and pack\u2014a cyclone and pulse bag filter collect product before storage, conveying and packaging. Oversize powder returns to the grinding zone while qualified powder moves to collection.\n\nReference specifications: Published HGM model values are for preliminary comparison only. Input size \u226420 mm; finished size 74\u20135 \u03bcm (model-dependent); capacity 0.5\u201326 t\/h (reference range across selected models). Selected models include HGM80 (0.5\u20135.5 t\/h, 142 kW, 3\/21 layers\/rollers), HGM100L-II (1\u201310 t\/h, 242 kW, 4\/28), HGM100P (1.2\u201311 t\/h, 267 kW, 4\/28), HGM125L-H (1\u20134 t\/h, 401 kW, 4\/32), HGM1680L (6\u201326 t\/h, 685 kW, 4\/36), and HGM1680L-H (1.8\u20138 t\/h, 685 kW, 4\/36). Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\n\nTest confirmation: A grinding test should confirm stable product particle-size distribution; hourly capacity at requested fineness; system power demand and temperature rise; whiteness and iron-contamination control; classifier cut point and circulating load; wear conditions and complete line scope. Mesh is not enough for acceptance; state d50, d90 or d97, test method and sample condition in the technical agreement.\n\nComplete line and services: Specify the system boundary, not only the mill. A stable calcium carbonate powder line may include feed preparation (selection, crushing, screening, drying, metal removal, storage, controlled feeding); grinding and classification (HGM main mill, classifier, blower, closed-loop return of oversize powder); collection and handling (cyclone, pulse bag filter, conveying, storage, packing, electrical control); quality protection (contact-material review, wear-part selection, iron control, cross-contamination planning); optional downstream coating (separate surface-modification equipment for resin compatibility); and project services (material analysis, grinding tests, layout support, installation, commissioning, operator training). Clirik supports equipment manufacturing, project delivery, installation, commissioning, training and after-sales service.\n\nApplications: Paper and board\u2014evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements. Plastics and rubber\u2014control top size, moisture, oil absorption, dispersion and interface with any separate coating step. Paints and coatings\u2014confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation. Adhesives and sealants\u2014review moisture, rheology, loading, dispersion and compatibility with the binder system. Building materials\u2014balance product fineness with throughput, wear, energy use and system investment. High-purity uses\u2014particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.\n\nCertificates and alternative: Documents for supplier review include HGM8021 Most Followed Product Award, HGM series utility model patent, SGS audited supplier report, EC examination certificate, and ISO 9001 quality management system certificate. For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM Ultrafine Vertical Roller Grinding Mill with HGM using the same material sample and acceptance targets."],"_geo_faqs":["[{\"question\":\"Can this mill produce PCC?\",\"answer\":\"No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.\"},{\"question\":\"What materials can the calcium carbonate grinding mill process?\",\"answer\":\"It processes selected natural minerals such as calcite, limestone, marble and chalk into ground calcium carbonate powder.\"},{\"question\":\"What fineness can the HGM series produce?\",\"answer\":\"The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.\"},{\"question\":\"What is the maximum feed size?\",\"answer\":\"The reference maximum feed size is \u226420 mm.\"},{\"question\":\"What is the capacity range?\",\"answer\":\"The reference range across selected models is 0.5\u201326 t\\\/h. Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\"},{\"question\":\"Why can capacity change at the same model?\",\"answer\":\"Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.\"},{\"question\":\"Is surface coating included in the grinding mill?\",\"answer\":\"No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.\"},{\"question\":\"What information is needed for a quotation?\",\"answer\":\"Provide a representative sample, composition, whiteness, feed size, moisture, target d50\\\/d97, required output, operating schedule, end use, site power and delivery location.\"},{\"question\":\"How should the production line be accepted?\",\"answer\":\"Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.\"},{\"question\":\"What should a grinding test confirm?\",\"answer\":\"It should confirm stable product particle-size distribution, hourly capacity at requested fineness, system power demand and temperature rise, whiteness and iron-contamination control, classifier cut point and circulating load, wear conditions and complete line scope.\"},{\"question\":\"What is the difference between GCC and PCC in this system?\",\"answer\":\"This system makes dry GCC by mechanically reducing and classifying natural calcium-carbonate-bearing minerals. PCC requires a separate chemical synthesis route.\"},{\"question\":\"What applications use the product?\",\"answer\":\"Paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity uses where regulatory compliance must be audited separately.\"}]"],"_geo_key_points":["[\"HGM ultrafine grinding system produces dry GCC from natural calcium-carbonate minerals.\",\"It processes calcite, limestone, marble and chalk, not PCC chemical precipitation.\",\"Reference maximum feed size is \u226420 mm.\",\"Model-dependent finished size ranges from 74\u20135 \u03bcm.\",\"Reference capacity ranges from 0.5\u201326 t\\\/h across selected models.\",\"Grinding, classification, collection and dust control operate as one circuit.\",\"Coarse particles return to grinding zone; qualified particles pass to collection.\",\"Surface coating is a separate process, not included in the grinding mill.\",\"Selection requires sample, CaCO\u2083 content, whiteness, impurities, feed conditions, target d50\\\/d97, output, hours, packaging and end use.\",\"Grinding tests should confirm particle-size distribution, capacity, power, temperature, whiteness, iron control, classifier cut point, wear and line scope.\",\"Complete line may include feed preparation, grinding\\\/classification, collection\\\/handling, quality protection, optional coating and project services.\",\"Published HGM model data is for preliminary comparison; final capacity depends on material and configuration.\",\"Applications include paper\\\/board, plastics\\\/rubber, paints\\\/coatings, adhesives\\\/sealants and building materials.\",\"Certificates include HGM8021 award, patent, SGS report, EC certificate and ISO 9001.\",\"CLUM vertical roller mill can be compared for integrated vertical-roller architecture or higher throughput.\"]"],"_geo_target_audience":["Manufacturers and project developers in mineral processing, calcium carbonate powder production, paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity material sectors. It suits buyers, plant engineers, process managers, and procurement teams evaluating dry GCC grinding mills, HGM configurations, grinding tests, complete line scope, capacity, fineness, and acceptance criteria. Also relevant for suppliers comparing HGM with CLUM vertical roller mills."],"_geo_content_type":[""],"_geo_last_modified":["2026-09-16T11:08:09+08:00"],"_geo_version":["1"],"themepark_seo_title":[""],"themepark_seo_description":[""],"footnotes":[""],"_edit_last":["4"],"catce":["sidebar-widgets4"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"d43bc96450e6999a3518cf3a806ae151\";s:6:\"images\";a:1:{i:0;s:99:\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\";}}"],"_geo_manual_overrides":["[\"_geo_short_summary\",\"_geo_structured_desc\",\"_geo_faqs\",\"_geo_key_points\",\"_geo_target_audience\"]"],"_geo_has_data":["1"]},"views":495,"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/comments?post=10658"}],"version-history":[{"count":2,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658\/revisions"}],"predecessor-version":[{"id":10660,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658\/revisions\/10660"}],"wp:attachment":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/media?parent=10658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/categories?post=10658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/tags?post=10658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":10658,"date":"2026-09-15T11:42:03","date_gmt":"2026-09-15T03:42:03","guid":{"rendered":"https:\/\/www.clirik.com\/?p=10658"},"modified":"2026-09-15T11:47:23","modified_gmt":"2026-09-15T03:47:23","slug":"molino-para-carbonato-calcico","status":"publish","type":"post","link":"https:\/\/www.clirik.com\/es\/molino-para-carbonato-calcico\/","title":{"rendered":"Molino para carbonato c\u00e1lcico"},"content":{"rendered":"\nCalcium Carbonate Grinding Mill | Clirik<\/title><meta name=\"description\" content=\"Clirik HGM calcium carbonate grinding mill for dry GCC powder production. Compare feed size, fineness, capacity and system configuration.\"><\/head><body style=\"margin:0\"><main><style>\n.ccm-page{--navy:#0b1f3a;--blue:#154a78;--orange:#f25a2b;--ink:#182536;--muted:#5f6d7e;--line:#dce5ed;--soft:#f4f7fa;--white:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65}\n.ccm-page *{box-sizing:border-box}.ccm-page img{max-width:100%;height:auto}.ccm-wrap{max-width:1180px;margin:0 auto;padding:0 24px}.ccm-breadcrumb-bar{background:#091b33;border-bottom:1px solid rgba(255,255,255,.12)}.ccm-breadcrumb{font-size:14px;color:#b8cada;padding:15px 0}.ccm-breadcrumb a{color:#fff;text-decoration:none}.ccm-breadcrumb a:hover{color:#ffb39d}.ccm-hero{background:linear-gradient(130deg,#091b33 0%,#123e66 65%,#175b8f 100%);color:#fff;padding:66px 0 62px;overflow:hidden}.ccm-hero-grid{display:grid;grid-template-columns:1.05fr 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span{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#304357}.ccm-field input,.ccm-field textarea{width:100%;border:1px solid #c9d5df;border-radius:7px;padding:12px 13px;font:inherit;color:#182536;background:#fff}.ccm-field textarea{min-height:130px;resize:vertical}.ccm-field-wide{grid-column:1\/-1}.ccm-hidden{display:none}.ccm-submit{width:100%;border:0;cursor:pointer;margin-top:15px}.ccm-form-note{font-size:12px;color:#667688;margin:10px 0 0}.ccm-chat-float{position:fixed;right:20px;bottom:22px;z-index:9999;background:var(--orange);color:#fff!important;text-decoration:none!important;padding:13px 18px;border-radius:999px;font-weight:800;box-shadow:0 10px 28px rgba(242,90,43,.35)}\n@media(max-width:900px){.ccm-hero-grid,.ccm-two,.ccm-related{grid-template-columns:1fr}.ccm-fact-grid{grid-template-columns:1fr 1fr}.ccm-fact:nth-child(2){border-right:0}.ccm-fact:nth-child(-n+2){border-bottom:1px solid var(--line)}.ccm-steps{grid-template-columns:1fr 1fr}.ccm-cards{grid-template-columns:1fr 1fr}.ccm-cert-grid{grid-template-columns:repeat(3,1fr)}}\n@media(max-width:620px){.ccm-wrap{padding:0 17px}.ccm-hero{padding:48px 0}.ccm-section{padding:56px 0}.ccm-fact-grid,.ccm-steps,.ccm-cards,.ccm-gallery,.ccm-cert-grid,.ccm-form-grid{grid-template-columns:1fr}.ccm-fact{border-right:0;border-bottom:1px solid var(--line)}.ccm-fact:last-child{border-bottom:0}.ccm-field-wide{grid-column:auto}.ccm-display-title{font-size:40px}.ccm-lead{font-size:17px}.ccm-chat-float{right:14px;bottom:14px}}\n<\/style>\n\n<div class=\"ccm-page\">\n <div class=\"ccm-breadcrumb-bar\"><div class=\"ccm-wrap\"><nav class=\"ccm-breadcrumb\" aria-label=\"Ruta de navegaci\u00f3n\"><a href=\"https:\/\/www.clirik.com\/es\/\">Inicio<\/a> \/ <a href=\"https:\/\/www.clirik.com\/es\/productos\/\">Productos<\/a> \/ Calcium Carbonate Grinding Mill<\/nav><\/div><\/div>\n\n <section class=\"ccm-hero\">\n <div class=\"ccm-wrap ccm-hero-grid\">\n <div>\n <p class=\"ccm-eyebrow\">Clirik HGM ultrafine grinding system<\/p>\n <h1 class=\"ccm-display-title\"><span class=\"ez-toc-section\" id=\"Calcium_Carbonate_Grinding_Mill\"><\/span>Molino para carbonato c\u00e1lcico<span class=\"ez-toc-section-end\"><\/span><\/h1>\n <p class=\"ccm-lead\"><strong>Dry GCC powder production with controlled classification.<\/strong> Process selected calcite, limestone, marble and chalk into ground calcium carbonate powder. Configure the mill around your mineral sample, target d97, hourly output and downstream application.<\/p>\n <div class=\"ccm-actions\"><a class=\"ccm-btn ccm-btn-primary\" href=\"#request-a-test\">Request a grinding test<\/a><a class=\"ccm-btn ccm-btn-secondary\" href=\"https:\/\/wa.me\/8613512155195\" rel=\"nofollow noopener\" target=\"_blank\">WhatsApp an engineer<\/a><\/div>\n <\/div>\n <div class=\"ccm-hero-media\"><img title=\"Clirik HGM calcium carbonate grinding mill\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\" alt=\"Clirik HGM calcium carbonate grinding mill\"><\/div>\n <\/div>\n <\/section>\n\n <div class=\"ccm-facts\"><div class=\"ccm-wrap\"><div class=\"ccm-fact-grid\">\n <div class=\"ccm-fact\"><strong>\u226420 mm<\/strong><span>Reference maximum feed size<\/span><\/div>\n <div class=\"ccm-fact\"><strong>74\u20135 \u03bcm<\/strong><span>Model-dependent finished size<\/span><\/div>\n <div class=\"ccm-fact\"><strong>0,5\u201326 t\/h<\/strong><span>Reference range across selected models<\/span><\/div>\n <div class=\"ccm-fact\"><strong>Dry GCC<\/strong><span>Grinding and air classification<\/span><\/div>\n <\/div><\/div><\/div>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Define the product first<\/p><h2><span class=\"ez-toc-section\" id=\"Built_for_ground_calcium_carbonate_not_chemical_precipitation\"><\/span>Built for ground calcium carbonate, not chemical precipitation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <p class=\"ccm-intro\">This system mechanically reduces and classifies natural calcium-carbonate-bearing minerals to make dry GCC. PCC requires a separate chemical synthesis route. Surface coating with stearic acid or other modifiers is also a separate process unit.<\/p>\n <div class=\"ccm-two\">\n <div class=\"ccm-panel\"><h3>What to send for selection<\/h3><ul class=\"ccm-checks\"><li>Mineral source and representative sample<\/li><li>CaCO\u2083 content, whiteness and major impurities<\/li><li>Feed size, moisture, bulk density and abrasiveness<\/li><li>Target d50\/d97, maximum particle size and test method<\/li><li>Required output, operating hours and packaging format<\/li><li>End use: paper, plastic, coating, rubber, adhesive or building material<\/li><\/ul><\/div>\n <div class=\"ccm-panel\"><h3>What the test should confirm<\/h3><ul class=\"ccm-checks\"><li>Stable product particle-size distribution<\/li><li>Hourly capacity at the requested fineness<\/li><li>System power demand and temperature rise<\/li><li>Whiteness and iron-contamination control<\/li><li>Classifier cut point and circulating load<\/li><li>Wear conditions and complete line scope<\/li><\/ul><div class=\"ccm-note\">Mesh is not enough for acceptance. State d50, d90 or d97, the test method and sample condition in the technical agreement.<\/div><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Proceso<\/p><h2><span class=\"ez-toc-section\" id=\"How_the_HGM_grinding_circuit_works\"><\/span>How the HGM grinding circuit works<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Grinding, classification, collection and dust control operate as one circuit. Oversize powder returns to the grinding zone while qualified powder moves to collection.<\/p>\n <div class=\"ccm-steps\">\n <div class=\"ccm-step\"><b>1<\/b><h3>Prepare and meter<\/h3><p>Crush suitable natural mineral feed, remove metal contamination where required, and feed the mill at a stable rate.<\/p><\/div>\n <div class=\"ccm-step\"><b>2<\/b><h3>Multi-layer grinding<\/h3><p>Rollers and rings apply repeated compression, impact and attrition to reduce the particle size.<\/p><\/div>\n <div class=\"ccm-step\"><b>3<\/b><h3>Dynamic classification<\/h3><p>Air carries powder to the classifier. Qualified particles pass; coarse particles return for further grinding.<\/p><\/div>\n <div class=\"ccm-step\"><b>4<\/b><h3>Collect and pack<\/h3><p>A cyclone and pulse bag filter collect the product before storage, conveying and packaging.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Reference specifications<\/p><h2><span class=\"ez-toc-section\" id=\"Selected_HGM_models_for_calcium_carbonate_projects\"><\/span>Selected HGM models for calcium carbonate projects<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Use these published model values for preliminary comparison only. Final capacity depends on the mineral, feed condition, product fineness, classifier setting and line configuration.<\/p>\n <div class=\"ccm-table-wrap\"><table class=\"ccm-table\"><thead><tr><th>Modelo<\/th><th>Input size<\/th><th>Finished size<\/th><th>Capacidad<\/th><th>Installed power<\/th><th>Grinding layers \/ rollers<\/th><\/tr><\/thead><tbody>\n <tr><td><strong>HGM80<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>0.5\u20135.5 t\/h<\/td><td>142 kW<\/td><td>3 \/ 21<\/td><\/tr>\n <tr><td><strong>HGM100L-II<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>1\u201310 t\/h<\/td><td>242 kW<\/td><td>4 \/ 28<\/td><\/tr>\n <tr><td><strong>HGM100P<\/strong><\/td><td>\u226420 mm<\/td><td>74\u20136.5 \u03bcm<br>200\u20132000 mesh<\/td><td>1.2\u201311 t\/h<\/td><td>267 kW<\/td><td>4 \/ 28<\/td><\/tr>\n <tr><td><strong>HGM125L-H<\/strong><\/td><td>\u226420 mm<\/td><td>13\u20135 \u03bcm<br>1000\u20132500 mesh<\/td><td>1\u20134 t\/h<\/td><td>401 kW<\/td><td>4 \/ 32<\/td><\/tr>\n <tr><td><strong>HGM1680L<\/strong><\/td><td>\u226420 mm<\/td><td>74\u201312 \u03bcm<br>200\u20131250 mesh<\/td><td>6\u201326 t\/h<\/td><td>685 kW<\/td><td>4 \/ 36<\/td><\/tr>\n <tr><td><strong>HGM1680L-H<\/strong><\/td><td>\u226420 mm<\/td><td>18\u20135 \u03bcm<br>800\u20132500 mesh<\/td><td>1.8\u20138 t\/h<\/td><td>685 kW<\/td><td>4 \/ 36<\/td><\/tr>\n <\/tbody><\/table><\/div>\n <p class=\"ccm-caption\">Reference: Clirik HGM Ultrafine Grinding Mill model table. Published data is based on CaCO\u2083 powder-factory feedback and is for reference; test your material before final model selection.<\/p>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Complete line<\/p><h2><span class=\"ez-toc-section\" id=\"Specify_the_system_boundary_not_only_the_mill\"><\/span>Specify the system boundary, not only the mill<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">A stable calcium carbonate powder line may require more than the main mill. Clirik can configure the process around actual feed and product requirements.<\/p>\n <div class=\"ccm-cards\">\n <div class=\"ccm-card\"><h3>Preparaci\u00f3n del pienso<\/h3><p>Selection, crushing, screening, drying, metal removal, storage and controlled feeding.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Grinding and classification<\/h3><p>HGM main mill, classifier, blower and closed-loop return of oversize powder.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Collection and handling<\/h3><p>Cyclone, pulse bag filter, conveying, storage, packing and electrical control.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Quality protection<\/h3><p>Contact-material review, wear-part selection, iron control and cross-contamination planning.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Optional downstream coating<\/h3><p>Separate surface-modification equipment when the GCC must be treated for resin compatibility.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Project services<\/h3><p>Material analysis, grinding tests, layout support, installation, commissioning and operator training.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Aplicaciones<\/p><h2><span class=\"ez-toc-section\" id=\"Match_particle_size_and_powder_properties_to_the_end_use\"><\/span>Match particle size and powder properties to the end use<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <div class=\"ccm-cards\">\n <div class=\"ccm-card\"><h3>Paper and board<\/h3><p>Evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Plastics and rubber<\/h3><p>Control top size, moisture, oil absorption, dispersion and the interface with any separate coating step.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Paints and coatings<\/h3><p>Confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Adhesives and sealants<\/h3><p>Review moisture, rheology, loading, dispersion and compatibility with the binder system.<\/p><\/div>\n <div class=\"ccm-card\"><h3>Building materials<\/h3><p>Balance product fineness with throughput, wear, energy use and system investment.<\/p><\/div>\n <div class=\"ccm-card\"><h3>High-purity uses<\/h3><p>Particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Manufacturing support<\/p><h2><span class=\"ez-toc-section\" id=\"Equipment_manufacturing_and_project_delivery\"><\/span>Equipment manufacturing and project delivery<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Shanghai Clirik Machinery Co., Ltd. develops and supplies powder-grinding equipment and supports mineral analysis, process selection, installation, commissioning, training and after-sales service.<\/p>\n <div class=\"ccm-gallery\">\n <figure><img title=\"Clirik grinding equipment manufacturing facility\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11111.png\" alt=\"Clirik grinding equipment manufacturing facility\"><figcaption>Equipment manufacturing<\/figcaption><\/figure>\n <figure><img title=\"Clirik workshop and machinery production\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11121.png\" alt=\"Clirik workshop and machinery production\"><figcaption>Workshop production<\/figcaption><\/figure>\n <figure><img title=\"Clirik mill assembly and delivery support\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/11131.png\" alt=\"Clirik mill assembly and delivery support\"><figcaption>Assembly and delivery<\/figcaption><\/figure>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Certificates and recognition<\/p><h2><span class=\"ez-toc-section\" id=\"Documents_provided_for_supplier_review\"><\/span>Documents provided for supplier review<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Review the certificate scope, issuing body, validity and applicability during commercial qualification.<\/p>\n <div class=\"ccm-cert-grid\">\n <div class=\"ccm-cert\"><img title=\"HGM8021 Most Followed Product Award\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/hgm80-21-roller-mill-shanghai-clirik-most-followed-product-award.png\" alt=\"HGM8021 Most Followed Product Award\"><p>HGM8021 Most Followed Product Award<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"HGM series utility model patent certificate\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/hgm-roller-ultra-fine-grinding-mill-patent-certificate.png\" alt=\"HGM series utility model patent certificate\"><p>HGM series utility model patent<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"SGS audited supplier report for Shanghai Clirik\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/shanghai-clirik-machinery-sgs-audited-supplier-certificate.png\" alt=\"SGS audited supplier report for Shanghai Clirik\"><p>SGS audited supplier report<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"EC examination certificate for Clirik machinery\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/shanghai-clirik-machinery-ce-certificate-of-conformity.png\" alt=\"EC examination certificate for Clirik machinery\"><p>EC examination certificate<\/p><\/div>\n <div class=\"ccm-cert\"><img title=\"ISO 9001 quality management system certificate\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/clirik-hgm-quality-management-system-icas-certificate.png\" alt=\"ISO 9001 quality management system certificate\"><p>ISO 9001 quality management system certificate<\/p><\/div>\n <\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section ccm-section-soft\"><div class=\"ccm-wrap\">\n <p class=\"ccm-kicker\">Alternative configuration<\/p><h2><span class=\"ez-toc-section\" id=\"Compare_the_grinding_architecture_before_selection\"><\/span>Compare the grinding architecture before selection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <div class=\"ccm-related\"><img title=\"Molino de rodillos vertical ultrafino CLUM\" decoding=\"async\" src=\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/05\/image.png\" alt=\"Molino de rodillos vertical ultrafino CLUM\"><div><h3>CLUM Ultrafine Vertical Roller Grinding Mill<\/h3><p>For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM series with HGM using the same material sample and acceptance targets.<\/p><a class=\"ccm-btn ccm-btn-primary\" href=\"https:\/\/www.clirik.com\/es\/molino-de-rodillos-vertical-ultrafino-clum\/\">View the CLUM mill<\/a><\/div><\/div>\n <\/div><\/section>\n\n <section class=\"ccm-section\"><div class=\"ccm-wrap ccm-faq\">\n <p class=\"ccm-kicker\">Preguntas frecuentes<\/p><h2><span class=\"ez-toc-section\" id=\"Calcium_carbonate_grinding_mill_questions\"><\/span>Calcium carbonate grinding mill questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n <details><summary>Can this mill produce PCC?<\/summary><p>No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.<\/p><\/details>\n <details><summary>What fineness can the HGM series produce?<\/summary><p>The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.<\/p><\/details>\n <details><summary>Why can capacity change at the same model?<\/summary><p>Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.<\/p><\/details>\n <details><summary>Is surface coating included in the grinding mill?<\/summary><p>No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.<\/p><\/details>\n <details><summary>What information is needed for a quotation?<\/summary><p>Provide a representative sample, composition, whiteness, feed size, moisture, target d50\/d97, required output, operating schedule, end use, site power and delivery location.<\/p><\/details>\n <details><summary>How should the production line be accepted?<\/summary><p>Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.<\/p><\/details>\n <\/div><\/section>\n\n <section class=\"ccm-quote\" id=\"request-a-test\"><div class=\"ccm-wrap ccm-two\">\n <div><p class=\"ccm-kicker\">Request a test and quotation<\/p><h2><span class=\"ez-toc-section\" id=\"Send_your_calcium_carbonate_project_data\"><\/span>Send your calcium carbonate project data<span class=\"ez-toc-section-end\"><\/span><\/h2><p class=\"ccm-intro\">Tell us the mineral source, feed condition, target particle size, capacity and end use. An engineer can recommend a test plan and suitable HGM configuration.<\/p><div class=\"ccm-contact-list\"><div>Phone: <a href=\"tel:+862120236178\">+86-021-20236178<\/a> \/ <a href=\"tel:+8613917147829\">+86-13917147829<\/a><\/div><div>Email: <a href=\"mailto:sales@clirik.com\">sales@clirik.com<\/a><\/div><div>WhatsApp: <a href=\"https:\/\/wa.me\/8613512155195\" rel=\"nofollow noopener\" target=\"_blank\">+86-13512155195<\/a><\/div><div>Direcci\u00f3n: N.\u00ba 19, calle Fuqing, Nuevo Distrito de Pudong, Shangh\u00e1i, China.<\/div><\/div><a class=\"ccm-btn ccm-btn-secondary\" href=\"https:\/\/tawk.to\/chat\/6a0ed4eacc5ebf1c33ab61c4\/1jp4uvdng\" target=\"_blank\" rel=\"noopener nofollow\" onclick=\"if(window.Tawk_API&&window.Tawk_API.maximize){window.Tawk_API.maximize();return false;}\">Start online chat<\/a><\/div>\n <form id=\"ccm-inquiry-form\" class=\"themepark-c-f ccm-form\" action=\"https:\/\/www.clirik.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.clirik.com\/wp-comments-post.php\">\n <div class=\"ccm-form-grid\">\n <label class=\"ccm-field\"><span>Nombre<\/span><input type=\"text\" name=\"tpcommet0\" required><\/label>\n <label class=\"ccm-field\"><span>Correo electr\u00f3nico<\/span><input type=\"email\" name=\"tpcommet1\" required><\/label>\n <label class=\"ccm-field\"><span>Phone \/ WhatsApp<\/span><input type=\"text\" name=\"tpcommet2\"><\/label>\n <label class=\"ccm-field\"><span>Processing material<\/span><input type=\"text\" name=\"tpcommet3\" value=\"Calcium carbonate\"><\/label>\n <label class=\"ccm-field ccm-field-wide\"><span>Target fineness, capacity and project details<\/span><textarea name=\"tpcommet4\" required><\/textarea><\/label>\n <\/div>\n <div class=\"ccm-hidden\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"10\"><input name=\"author\" type=\"hidden\" class=\"author\"><input name=\"email\" type=\"hidden\" class=\"email\"><textarea name=\"comment\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|Email|Phone \/ WhatsApp|Processing material|Target fineness, capacity and project details\"><input name=\"themeparktype\" type=\"hidden\" value=\"text|text|text|text|Textarea\"><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.clirik.com\/success\/\"><input name=\"inquiryid\" type=\"hidden\"><input name=\"inquirytime\" type=\"hidden\"><input name=\"position\" type=\"hidden\" value=\"calcium carbonate grinding mill\"><\/div>\n <button class=\"ccm-btn ccm-btn-primary ccm-submit\" type=\"submit\" name=\"submit\">Send project details<\/button><p class=\"ccm-form-note\">Your inquiry will be sent to Clirik and redirected to the confirmation page.<\/p>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n <\/div><\/section>\n\n <a class=\"ccm-chat-float\" href=\"https:\/\/tawk.to\/chat\/6a0ed4eacc5ebf1c33ab61c4\/1jp4uvdng\" target=\"_blank\" rel=\"noopener nofollow\" onclick=\"if(window.Tawk_API&&window.Tawk_API.maximize){window.Tawk_API.maximize();return false;}\" aria-label=\"Open online chat\">Online chat<\/a>\n<\/div>\n\n<script type=\"application\/ld+json\">{\n \"@context\": \"https:\\\/\\\/schema.org\",\n \"@type\": \"Product\",\n \"name\": \"Calcium Carbonate Grinding Mill\",\n \"image\": \"https:\\\/\\\/www.clirik.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\",\n \"description\": \"Clirik HGM dry grinding and air-classification system for ground calcium carbonate powder production.\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Clirik\"\n },\n \"manufacturer\": {\n \"@type\": \"Organization\",\n \"name\": \"Shanghai Clirik Machinery Co., Ltd.\",\n \"url\": \"https:\\\/\\\/www.clirik.com\\\/\"\n },\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Maximum feed size\",\n \"value\": \"20 mm\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Reference finished size across selected models\",\n \"value\": \"74-5 \\u03bcm\"\n },\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Reference capacity across selected models\",\n \"value\": \"0.5-26 t\\\/h\"\n }\n ]\n}<\/script>\n<\/main><\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Calcium Carbonate Grinding Mill | Clirik Home \/ Products \/ Calcium Carbonate Grinding Mill Clirik HGM ultrafine grinding system Calcium Carbonate Grinding Mill Dry GCC powder production with controlled classification. Process selected calcite, limestone, marble and chalk into ground calcium carbonate powder. Configure the mill around your mineral sample, target d97, hourly output and downstream […]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#ffffff","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"_geo_short_summary":"HGM ultrafine grinding system makes dry GCC from calcite, limestone, marble and chalk. It handles \u226420 mm feed, 74\u20135 \u03bcm fineness, 0.5\u201326 t\/h reference capacity.","_geo_structured_desc":"Product positioning: Clirik HGM ultrafine grinding system is a calcium carbonate grinding mill for dry GCC powder production with controlled classification. It mechanically reduces and classifies natural calcium-carbonate-bearing minerals\u2014selected calcite, limestone, marble and chalk\u2014into ground calcium carbonate powder. It is not for PCC chemical precipitation; surface coating with stearic acid or other modifiers is a separate process unit.\n\nSelection inputs: mineral source and representative sample; CaCO\u2083 content, whiteness and major impurities; feed size, moisture, bulk density and abrasiveness; target d50\/d97, maximum particle size and test method; required output, operating hours and packaging format; end use such as paper, plastic, coating, rubber, adhesive or building material. The system can be configured around mineral sample, target d97, hourly output and downstream application, and a grinding test can be requested.\n\nProcess: The HGM grinding circuit integrates grinding, classification, collection and dust control. Steps: 1) prepare and meter\u2014crush suitable natural mineral feed, remove metal contamination where required, and feed at a stable rate. 2) Multi-layer grinding\u2014rollers and rings apply repeated compression, impact and attrition. 3) Dynamic classification\u2014air carries powder to the classifier; qualified particles pass and coarse particles return for further grinding. 4) Collect and pack\u2014a cyclone and pulse bag filter collect product before storage, conveying and packaging. Oversize powder returns to the grinding zone while qualified powder moves to collection.\n\nReference specifications: Published HGM model values are for preliminary comparison only. Input size \u226420 mm; finished size 74\u20135 \u03bcm (model-dependent); capacity 0.5\u201326 t\/h (reference range across selected models). Selected models include HGM80 (0.5\u20135.5 t\/h, 142 kW, 3\/21 layers\/rollers), HGM100L-II (1\u201310 t\/h, 242 kW, 4\/28), HGM100P (1.2\u201311 t\/h, 267 kW, 4\/28), HGM125L-H (1\u20134 t\/h, 401 kW, 4\/32), HGM1680L (6\u201326 t\/h, 685 kW, 4\/36), and HGM1680L-H (1.8\u20138 t\/h, 685 kW, 4\/36). Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\n\nTest confirmation: A grinding test should confirm stable product particle-size distribution; hourly capacity at requested fineness; system power demand and temperature rise; whiteness and iron-contamination control; classifier cut point and circulating load; wear conditions and complete line scope. Mesh is not enough for acceptance; state d50, d90 or d97, test method and sample condition in the technical agreement.\n\nComplete line and services: Specify the system boundary, not only the mill. A stable calcium carbonate powder line may include feed preparation (selection, crushing, screening, drying, metal removal, storage, controlled feeding); grinding and classification (HGM main mill, classifier, blower, closed-loop return of oversize powder); collection and handling (cyclone, pulse bag filter, conveying, storage, packing, electrical control); quality protection (contact-material review, wear-part selection, iron control, cross-contamination planning); optional downstream coating (separate surface-modification equipment for resin compatibility); and project services (material analysis, grinding tests, layout support, installation, commissioning, operator training). Clirik supports equipment manufacturing, project delivery, installation, commissioning, training and after-sales service.\n\nApplications: Paper and board\u2014evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements. Plastics and rubber\u2014control top size, moisture, oil absorption, dispersion and interface with any separate coating step. Paints and coatings\u2014confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation. Adhesives and sealants\u2014review moisture, rheology, loading, dispersion and compatibility with the binder system. Building materials\u2014balance product fineness with throughput, wear, energy use and system investment. High-purity uses\u2014particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.\n\nCertificates and alternative: Documents for supplier review include HGM8021 Most Followed Product Award, HGM series utility model patent, SGS audited supplier report, EC examination certificate, and ISO 9001 quality management system certificate. For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM Ultrafine Vertical Roller Grinding Mill with HGM using the same material sample and acceptance targets.","_geo_faqs":"[{\"question\":\"Can this mill produce PCC?\",\"answer\":\"No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.\"},{\"question\":\"What materials can the calcium carbonate grinding mill process?\",\"answer\":\"It processes selected natural minerals such as calcite, limestone, marble and chalk into ground calcium carbonate powder.\"},{\"question\":\"What fineness can the HGM series produce?\",\"answer\":\"The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.\"},{\"question\":\"What is the maximum feed size?\",\"answer\":\"The reference maximum feed size is \u226420 mm.\"},{\"question\":\"What is the capacity range?\",\"answer\":\"The reference range across selected models is 0.5\u201326 t\\\/h. Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\"},{\"question\":\"Why can capacity change at the same model?\",\"answer\":\"Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.\"},{\"question\":\"Is surface coating included in the grinding mill?\",\"answer\":\"No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.\"},{\"question\":\"What information is needed for a quotation?\",\"answer\":\"Provide a representative sample, composition, whiteness, feed size, moisture, target d50\\\/d97, required output, operating schedule, end use, site power and delivery location.\"},{\"question\":\"How should the production line be accepted?\",\"answer\":\"Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.\"},{\"question\":\"What should a grinding test confirm?\",\"answer\":\"It should confirm stable product particle-size distribution, hourly capacity at requested fineness, system power demand and temperature rise, whiteness and iron-contamination control, classifier cut point and circulating load, wear conditions and complete line scope.\"},{\"question\":\"What is the difference between GCC and PCC in this system?\",\"answer\":\"This system makes dry GCC by mechanically reducing and classifying natural calcium-carbonate-bearing minerals. PCC requires a separate chemical synthesis route.\"},{\"question\":\"What applications use the product?\",\"answer\":\"Paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity uses where regulatory compliance must be audited separately.\"}]","_geo_key_points":"[\"HGM ultrafine grinding system produces dry GCC from natural calcium-carbonate minerals.\",\"It processes calcite, limestone, marble and chalk, not PCC chemical precipitation.\",\"Reference maximum feed size is \u226420 mm.\",\"Model-dependent finished size ranges from 74\u20135 \u03bcm.\",\"Reference capacity ranges from 0.5\u201326 t\\\/h across selected models.\",\"Grinding, classification, collection and dust control operate as one circuit.\",\"Coarse particles return to grinding zone; qualified particles pass to collection.\",\"Surface coating is a separate process, not included in the grinding mill.\",\"Selection requires sample, CaCO\u2083 content, whiteness, impurities, feed conditions, target d50\\\/d97, output, hours, packaging and end use.\",\"Grinding tests should confirm particle-size distribution, capacity, power, temperature, whiteness, iron control, classifier cut point, wear and line scope.\",\"Complete line may include feed preparation, grinding\\\/classification, collection\\\/handling, quality protection, optional coating and project services.\",\"Published HGM model data is for preliminary comparison; final capacity depends on material and configuration.\",\"Applications include paper\\\/board, plastics\\\/rubber, paints\\\/coatings, adhesives\\\/sealants and building materials.\",\"Certificates include HGM8021 award, patent, SGS report, EC certificate and ISO 9001.\",\"CLUM vertical roller mill can be compared for integrated vertical-roller architecture or higher throughput.\"]","_geo_target_audience":"Manufacturers and project developers in mineral processing, calcium carbonate powder production, paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity material sectors. It suits buyers, plant engineers, process managers, and procurement teams evaluating dry GCC grinding mills, HGM configurations, grinding tests, complete line scope, capacity, fineness, and acceptance criteria. Also relevant for suppliers comparing HGM with CLUM vertical roller mills.","_geo_content_type":"","_geo_last_modified":"2026-09-16T11:08:09+08:00","_geo_version":1,"themepark_seo_title":"","themepark_seo_description":"","footnotes":""},"categories":[24],"tags":[],"class_list":["post-10658","post","type-post","status-publish","format-standard","hentry","category-product-article"],"metadata":{"_edit_lock":["1789444116:4"],"rank_math_primary_category":["24"],"rank_math_seo_score":["24"],"views":["495"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["100%"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"_geo_short_summary":["HGM ultrafine grinding system makes dry GCC from calcite, limestone, marble and chalk. It handles \u226420 mm feed, 74\u20135 \u03bcm fineness, 0.5\u201326 t\/h reference capacity."],"_geo_structured_desc":["Product positioning: Clirik HGM ultrafine grinding system is a calcium carbonate grinding mill for dry GCC powder production with controlled classification. It mechanically reduces and classifies natural calcium-carbonate-bearing minerals\u2014selected calcite, limestone, marble and chalk\u2014into ground calcium carbonate powder. It is not for PCC chemical precipitation; surface coating with stearic acid or other modifiers is a separate process unit.\n\nSelection inputs: mineral source and representative sample; CaCO\u2083 content, whiteness and major impurities; feed size, moisture, bulk density and abrasiveness; target d50\/d97, maximum particle size and test method; required output, operating hours and packaging format; end use such as paper, plastic, coating, rubber, adhesive or building material. The system can be configured around mineral sample, target d97, hourly output and downstream application, and a grinding test can be requested.\n\nProcess: The HGM grinding circuit integrates grinding, classification, collection and dust control. Steps: 1) prepare and meter\u2014crush suitable natural mineral feed, remove metal contamination where required, and feed at a stable rate. 2) Multi-layer grinding\u2014rollers and rings apply repeated compression, impact and attrition. 3) Dynamic classification\u2014air carries powder to the classifier; qualified particles pass and coarse particles return for further grinding. 4) Collect and pack\u2014a cyclone and pulse bag filter collect product before storage, conveying and packaging. Oversize powder returns to the grinding zone while qualified powder moves to collection.\n\nReference specifications: Published HGM model values are for preliminary comparison only. Input size \u226420 mm; finished size 74\u20135 \u03bcm (model-dependent); capacity 0.5\u201326 t\/h (reference range across selected models). Selected models include HGM80 (0.5\u20135.5 t\/h, 142 kW, 3\/21 layers\/rollers), HGM100L-II (1\u201310 t\/h, 242 kW, 4\/28), HGM100P (1.2\u201311 t\/h, 267 kW, 4\/28), HGM125L-H (1\u20134 t\/h, 401 kW, 4\/32), HGM1680L (6\u201326 t\/h, 685 kW, 4\/36), and HGM1680L-H (1.8\u20138 t\/h, 685 kW, 4\/36). Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\n\nTest confirmation: A grinding test should confirm stable product particle-size distribution; hourly capacity at requested fineness; system power demand and temperature rise; whiteness and iron-contamination control; classifier cut point and circulating load; wear conditions and complete line scope. Mesh is not enough for acceptance; state d50, d90 or d97, test method and sample condition in the technical agreement.\n\nComplete line and services: Specify the system boundary, not only the mill. A stable calcium carbonate powder line may include feed preparation (selection, crushing, screening, drying, metal removal, storage, controlled feeding); grinding and classification (HGM main mill, classifier, blower, closed-loop return of oversize powder); collection and handling (cyclone, pulse bag filter, conveying, storage, packing, electrical control); quality protection (contact-material review, wear-part selection, iron control, cross-contamination planning); optional downstream coating (separate surface-modification equipment for resin compatibility); and project services (material analysis, grinding tests, layout support, installation, commissioning, operator training). Clirik supports equipment manufacturing, project delivery, installation, commissioning, training and after-sales service.\n\nApplications: Paper and board\u2014evaluate whiteness, opacity, light scattering, morphology, particle-size distribution and slurry requirements. Plastics and rubber\u2014control top size, moisture, oil absorption, dispersion and interface with any separate coating step. Paints and coatings\u2014confirm whiteness, fineness distribution, oil absorption, dispersion and consistency in the target formulation. Adhesives and sealants\u2014review moisture, rheology, loading, dispersion and compatibility with the binder system. Building materials\u2014balance product fineness with throughput, wear, energy use and system investment. High-purity uses\u2014particle size alone does not establish food, pharmaceutical or other regulatory compliance; audit material, equipment and documentation separately.\n\nCertificates and alternative: Documents for supplier review include HGM8021 Most Followed Product Award, HGM series utility model patent, SGS audited supplier report, EC examination certificate, and ISO 9001 quality management system certificate. For projects that favor an integrated vertical-roller architecture, higher continuous throughput or a different maintenance layout, compare the CLUM Ultrafine Vertical Roller Grinding Mill with HGM using the same material sample and acceptance targets."],"_geo_faqs":["[{\"question\":\"Can this mill produce PCC?\",\"answer\":\"No. The HGM mill mechanically grinds natural calcium-carbonate-bearing minerals to make GCC. PCC is produced through a chemical precipitation process.\"},{\"question\":\"What materials can the calcium carbonate grinding mill process?\",\"answer\":\"It processes selected natural minerals such as calcite, limestone, marble and chalk into ground calcium carbonate powder.\"},{\"question\":\"What fineness can the HGM series produce?\",\"answer\":\"The published model table spans approximately 74 to 5 \u03bcm across selected configurations. Each model has its own operating range, and the achievable d97 must be verified with the actual material and classifier setting.\"},{\"question\":\"What is the maximum feed size?\",\"answer\":\"The reference maximum feed size is \u226420 mm.\"},{\"question\":\"What is the capacity range?\",\"answer\":\"The reference range across selected models is 0.5\u201326 t\\\/h. Final capacity depends on mineral, feed condition, product fineness, classifier setting and line configuration.\"},{\"question\":\"Why can capacity change at the same model?\",\"answer\":\"Capacity changes with mineral structure, impurities, moisture, feed size, target fineness, product yield, classifier operation and the complete line configuration.\"},{\"question\":\"Is surface coating included in the grinding mill?\",\"answer\":\"No. Grinding and classification determine particle size. Surface treatment with stearic acid or another modifier requires a separate coating process and acceptance criteria.\"},{\"question\":\"What information is needed for a quotation?\",\"answer\":\"Provide a representative sample, composition, whiteness, feed size, moisture, target d50\\\/d97, required output, operating schedule, end use, site power and delivery location.\"},{\"question\":\"How should the production line be accepted?\",\"answer\":\"Use representative feed and agree on the particle-size method, capacity, power, product yield, temperature, whiteness, iron level, dust control and supply boundary before testing.\"},{\"question\":\"What should a grinding test confirm?\",\"answer\":\"It should confirm stable product particle-size distribution, hourly capacity at requested fineness, system power demand and temperature rise, whiteness and iron-contamination control, classifier cut point and circulating load, wear conditions and complete line scope.\"},{\"question\":\"What is the difference between GCC and PCC in this system?\",\"answer\":\"This system makes dry GCC by mechanically reducing and classifying natural calcium-carbonate-bearing minerals. PCC requires a separate chemical synthesis route.\"},{\"question\":\"What applications use the product?\",\"answer\":\"Paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity uses where regulatory compliance must be audited separately.\"}]"],"_geo_key_points":["[\"HGM ultrafine grinding system produces dry GCC from natural calcium-carbonate minerals.\",\"It processes calcite, limestone, marble and chalk, not PCC chemical precipitation.\",\"Reference maximum feed size is \u226420 mm.\",\"Model-dependent finished size ranges from 74\u20135 \u03bcm.\",\"Reference capacity ranges from 0.5\u201326 t\\\/h across selected models.\",\"Grinding, classification, collection and dust control operate as one circuit.\",\"Coarse particles return to grinding zone; qualified particles pass to collection.\",\"Surface coating is a separate process, not included in the grinding mill.\",\"Selection requires sample, CaCO\u2083 content, whiteness, impurities, feed conditions, target d50\\\/d97, output, hours, packaging and end use.\",\"Grinding tests should confirm particle-size distribution, capacity, power, temperature, whiteness, iron control, classifier cut point, wear and line scope.\",\"Complete line may include feed preparation, grinding\\\/classification, collection\\\/handling, quality protection, optional coating and project services.\",\"Published HGM model data is for preliminary comparison; final capacity depends on material and configuration.\",\"Applications include paper\\\/board, plastics\\\/rubber, paints\\\/coatings, adhesives\\\/sealants and building materials.\",\"Certificates include HGM8021 award, patent, SGS report, EC certificate and ISO 9001.\",\"CLUM vertical roller mill can be compared for integrated vertical-roller architecture or higher throughput.\"]"],"_geo_target_audience":["Manufacturers and project developers in mineral processing, calcium carbonate powder production, paper and board, plastics and rubber, paints and coatings, adhesives and sealants, building materials, and high-purity material sectors. It suits buyers, plant engineers, process managers, and procurement teams evaluating dry GCC grinding mills, HGM configurations, grinding tests, complete line scope, capacity, fineness, and acceptance criteria. Also relevant for suppliers comparing HGM with CLUM vertical roller mills."],"_geo_content_type":[""],"_geo_last_modified":["2026-09-16T11:08:09+08:00"],"_geo_version":["1"],"themepark_seo_title":[""],"themepark_seo_description":[""],"footnotes":[""],"_edit_last":["4"],"catce":["sidebar-widgets4"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"d43bc96450e6999a3518cf3a806ae151\";s:6:\"images\";a:1:{i:0;s:99:\"https:\/\/www.clirik.com\/wp-content\/uploads\/2026\/04\/96b286e99e8766b99be850bb895c26516dd76577.png.webp\";}}"],"_geo_manual_overrides":["[\"_geo_short_summary\",\"_geo_structured_desc\",\"_geo_faqs\",\"_geo_key_points\",\"_geo_target_audience\"]"],"_geo_has_data":["1"]},"views":495,"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/comments?post=10658"}],"version-history":[{"count":2,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658\/revisions"}],"predecessor-version":[{"id":10660,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/posts\/10658\/revisions\/10660"}],"wp:attachment":[{"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/media?parent=10658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/categories?post=10658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.clirik.com\/es\/wp-json\/wp\/v2\/tags?post=10658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}