


Oil Drilling Industry Solution
Barite, quartz sand, bentonite, sepiolite, attapulgite, and other non-metallic minerals are indispensable “industrial feeds” in oil drilling engineering. Our equipment can handle the processing requirements of drilling materials for powders with “high fineness, high purity, and good rheological properties,” completing a one-stop operation from raw material crushing to fine grinding. These materials, after being processed by our grinding equipment, are key basic raw materials for the preparation of high-performance drilling fluids (mud), fracturing proppant, and cementing materials. Our equipment can transform natural ores into fine powders that meet API standards, significantly improving the suspension carrying capacity of drilling fluids, wellbore stability, and fracturing effect, meeting the requirements of oil exploration and development under deep wells, ultra-deep wells, and complex geological conditions.


Oil Drilling Industry Solution
Barite, quartz sand, bentonite, sepiolite, attapulgite, and other non-metallic minerals are indispensable “industrial feeds” in oil drilling engineering. Our equipment can handle the processing requirements of drilling materials for powders with “high fineness, high purity, and good rheological properties,” completing a one-stop operation from raw material crushing to fine grinding. These materials, after being processed by our grinding equipment, are key basic raw materials for the preparation of high-performance drilling fluids (mud), fracturing proppant, and cementing materials. Our equipment can transform natural ores into fine powders that meet API standards, significantly improving the suspension carrying capacity of drilling fluids, wellbore stability, and fracturing effect, meeting the requirements of oil exploration and development under deep wells, ultra-deep wells, and complex geological conditions.

+8613512155195
Process & Solutions
Targeting the production characteristics of powder materials in the oil drilling industry—”narrow particle size distribution, wear resistance, and good chemical stability”—our equipment can complete the entire process of crushing, grinding, grading, powder collection, and packaging, ensuring that the powder performs optimally in drilling operations.

Stage 1:Crushing
Large raw materials (such as barite ore and quartz) are first coarsely crushed by a jaw crusher, and then finely crushed by an impact crusher. The particle size is strictly controlled within the range of 15mm-30mm to meet the feed standards of the grinding mill and ensure uniform particle size of the material entering the mill.
Stage 2:Grinding
The crushed material is sent to the raw material silo by an elevator, and then uniformly and quantitatively fed into the grinding chamber of the mill by a vibrating feeder.
● Barite and Bentonite Processing: Our CLRM series high-pressure suspension roller mill excels in processing barite powder (typically requiring 325-800 mesh) used as a weighting agent in drilling fluids and bentonite powder used for pulping. This equipment utilizes the principle of rolling and pressing rollers on a grinding ring, providing excellent grinding effects for materials with a Mohs hardness of 7 or lower. The fineness of the finished product is easily adjustable, and the sieving rate is high, ensuring the high specific gravity of barite powder and the pulping rate of bentonite.
● Quartz Sand and High-Hardness Mineral Processing: For quartz sand used as a fracturing proppant or for materials with higher hardness such as sepiolite and attapulgite, our HGM series ultrafine powder mill is an ideal choice. This equipment, through a multi-layer grinding ring and suspension roller design, combined with special internal wear-resistant materials, effectively copes with the abrasion challenges of high-hardness materials, producing fine powder with good particle shape and high strength, improving the conductivity of fracturing proppant.
Stage 3:Classification
The ground material enters the high-efficiency turbine classifier with the airflow. By adjusting the rotation speed of the classifying wheel, the required particle size range (e.g., 200 mesh, 400 mesh, etc.) can be precisely cut. Qualified fine powder enters the collection system with the airflow, while coarse particles automatically fall back into the grinding chamber for further grinding, forming a closed-loop circulation. This ensures a concentrated particle size distribution in the finished product, free of coarse impurities, meeting the stringent viscosity and shear stress requirements of drilling fluids.
Stage 4:Powder Collecting
The fine powder meeting the required fineness enters the pulse dust collector for gas-solid separation. The entire system operates under negative pressure, equipped with a long-bag low-pressure pulse dust collector. Dust emission concentrations are far below national standards, with a collection efficiency of up to 99.9%. The collected finished powder is discharged through a discharge valve into the finished product silo, achieving dust-free production.
Stage 5:Packaging
The finished powder is packaged in 25kg bags or ton bags using an automatic packaging machine, or directly transported to the drilling site or mud station via bulk tank trucks. The entire process is sealed to ensure no dust pollution and guarantee the cleanliness of the finished product during transportation and storage.
Process & Solutions
Targeting the production characteristics of powder materials in the oil drilling industry—”narrow particle size distribution, wear resistance, and good chemical stability”—our equipment can complete the entire process of crushing, grinding, grading, powder collection, and packaging, ensuring that the powder performs optimally in drilling operations.

Stage 1:Crushing
Large raw materials (such as barite ore and quartz) are first coarsely crushed by a jaw crusher, and then finely crushed by an impact crusher. The particle size is strictly controlled within the range of 15mm-30mm to meet the feed standards of the grinding mill and ensure uniform particle size of the material entering the mill.
Stage 2:Grinding
The crushed material is sent to the raw material silo by an elevator, and then uniformly and quantitatively fed into the grinding chamber of the mill by a vibrating feeder.
● Barite and Bentonite Processing: Our CLRM series high-pressure suspension roller mill excels in processing barite powder (typically requiring 325-800 mesh) used as a weighting agent in drilling fluids and bentonite powder used for pulping. This equipment utilizes the principle of rolling and pressing rollers on a grinding ring, providing excellent grinding effects for materials with a Mohs hardness of 7 or lower. The fineness of the finished product is easily adjustable, and the sieving rate is high, ensuring the high specific gravity of barite powder and the pulping rate of bentonite.
● Quartz Sand and High-Hardness Mineral Processing: For quartz sand used as a fracturing proppant or for materials with higher hardness such as sepiolite and attapulgite, our HGM series ultrafine powder mill is an ideal choice. This equipment, through a multi-layer grinding ring and suspension roller design, combined with special internal wear-resistant materials, effectively copes with the abrasion challenges of high-hardness materials, producing fine powder with good particle shape and high strength, improving the conductivity of fracturing proppant.
Stage 3:Classification
The ground material enters the high-efficiency turbine classifier with the airflow. By adjusting the rotation speed of the classifying wheel, the required particle size range (e.g., 200 mesh, 400 mesh, etc.) can be precisely cut. Qualified fine powder enters the collection system with the airflow, while coarse particles automatically fall back into the grinding chamber for further grinding, forming a closed-loop circulation. This ensures a concentrated particle size distribution in the finished product, free of coarse impurities, meeting the stringent viscosity and shear stress requirements of drilling fluids.
Stage 4:Powder Collecting
The fine powder meeting the required fineness enters the pulse dust collector for gas-solid separation. The entire system operates under negative pressure, equipped with a long-bag low-pressure pulse dust collector. Dust emission concentrations are far below national standards, with a collection efficiency of up to 99.9%. The collected finished powder is discharged through a discharge valve into the finished product silo, achieving dust-free production.
Stage 5:Packaging
The finished powder is packaged in 25kg bags or ton bags using an automatic packaging machine, or directly transported to the drilling site or mud station via bulk tank trucks. The entire process is sealed to ensure no dust pollution and guarantee the cleanliness of the finished product during transportation and storage.
You May Concerned (FAQ)
Our CLG vortex chamber utilizes high-speed shearing force to de-agglomerate particles while simultaneously applying a uniform coating, ensuring superior dispersibility in downstream polymers
CLIRIK’s precision chemical bonding creates a complete hydrophobic layer on each particle, significantly dropping oil absorption values and optimizing resin compatibility.
We utilize high-grade wear-resistant ceramic or alloy liners combined with a fully sealed negative pressure system to eliminate metal friction contamination entirely
Our integrated high-efficiency turbine classifiers feature adjustable frequency control, allowing for a sharp D97 cutoff that meets the strictest industrial consistency standards.
CLIRIK systems feature intelligent pre-conditioning and synchronized feeding to maintain optimal humidity levels (<0.5%), ensuring a perfect and stable chemical reaction.
Full PLC automation monitors and synchronizes all production parameters in real-time, removing human error and ensuring 100% batch-to-batch stability.
Our synchronized dosing system atomizes agents based on exact material flow, achieving a 98%+ activation index with minimal chemical consumption.
By using ultra-hard alloy components and a modular “Easy-Access” design, CLIRIK extends maintenance intervals and allows for rapid replacement of wearing parts.
Advanced grinding curves and optimized system air resistance reduce power consumption by up to 30% per ton while maintaining higher capacity output.
A fully sealed negative pressure operation combined with new-generation impulse bag filters ensures zero dust leakage and a zero-emission workshop.
You May Concerned (FAQ)
The CLIRIK Answer: Our CLG vortex chamber utilizes high-speed shearing force to de-agglomerate particles while simultaneously applying a uniform coating, ensuring superior dispersibility in downstream polymers
CLIRIK’s precision chemical bonding creates a complete hydrophobic layer on each particle, significantly dropping oil absorption values and optimizing resin compatibility.
The CLIRIK Answer: We utilize high-grade wear-resistant ceramic or alloy liners combined with a fully sealed negative pressure system to eliminate metal friction contamination entirely
Our integrated high-efficiency turbine classifiers feature adjustable frequency control, allowing for a sharp D97 cutoff that meets the strictest industrial consistency standards.
CLIRIK systems feature intelligent pre-conditioning and synchronized feeding to maintain optimal humidity levels (<0.5%), ensuring a perfect and stable chemical reaction.
Full PLC automation monitors and synchronizes all production parameters in real-time, removing human error and ensuring 100% batch-to-batch stability.
Our synchronized dosing system atomizes agents based on exact material flow, achieving a 98%+ activation index with minimal chemical consumption.
By using ultra-hard alloy components and a modular “Easy-Access” design, CLIRIK extends maintenance intervals and allows for rapid replacement of wearing parts.
Advanced grinding curves and optimized system air resistance reduce power consumption by up to 30% per ton while maintaining higher capacity output.
A fully sealed negative pressure operation combined with new-generation impulse bag filters ensures zero dust leakage and a zero-emission workshop.
Equipment We Can Provide

HGM Series Ultrafine Grinding Mill
Closed-Loop Grinding System: Crushed materials undergo high-pressure grinding between rollers and rings. Advanced airflow classification ensures only qualified fine powder is collected, while coarse particles are automatically reground.


CLRM Series Raymond Mill
High-Pressure Roller Grinding: Unique shovel-feeding combined with high-pressure spring technology significantly boosts grinding force. Integrated with efficient airflow circulation and cyclone collection for precise, closed-loop pulverization.

Equipment We Can Provide

HGM Series Ultrafine Grinding Mill
Closed-Loop Grinding System: Crushed materials undergo high-pressure grinding between rollers and rings. Advanced airflow classification ensures only qualified fine powder is collected, while coarse particles are automatically reground.


CLRM Series Raymond Mill
High-Pressure Roller Grinding: Unique shovel-feeding combined with high-pressure spring technology significantly boosts grinding force. Integrated with efficient airflow circulation and cyclone collection for precise, closed-loop pulverization.

Click To Get The Solution For Free
Click To Get The Solution For Free
Are You Facing The Following Problems?

Weighting Agent Sedimentation:
Insufficient fineness or uneven particle size distribution of barite powder leads to sedimentation of the drilling fluid weighting agent, causing complex downhole conditions.

Low Slurry Production Rate:
Over- or under-grinding of bentonite damages its crystal structure, resulting in a decreased slurry production rate and increased drilling costs.

Rapid Equipment Wear:
Hard rocks such as quartz sand cause severe wear on the mill; traditional equipment has short lifespans for vulnerable parts, leading to high maintenance costs.

High Energy Consumption:
Traditional ball mills are inefficient, with electricity consumption accounting for a large portion of production costs, and they also generate significant noise and dust.

Environmental Compliance:
Severe dust leakage makes it difficult to pass increasingly stringent environmental inspections, facing the risk of production shutdown and rectification.
Are You Facing The Following Problems?

Weighting Agent Sedimentation:
Insufficient fineness or uneven particle size distribution of barite powder leads to sedimentation of the drilling fluid weighting agent, causing complex downhole conditions.

Low Slurry Production Rate:
Over- or under-grinding of bentonite damages its crystal structure, resulting in a decreased slurry production rate and increased drilling costs.

Rapid Equipment Wear:
Hard rocks such as quartz sand cause severe wear on the mill; traditional equipment has short lifespans for vulnerable parts, leading to high maintenance costs.

High Energy Consumption:
Traditional ball mills are inefficient, with electricity consumption accounting for a large portion of production costs, and they also generate significant noise and dust.

Environmental Compliance:
Severe dust leakage makes it difficult to pass increasingly stringent environmental inspections, facing the risk of production shutdown and rectification.
We Have Already Solved The Problem For Them
Turning complex grinding challenges into high-performance operational success

Clirik HGM Series Ultrafine Mill has been successfully integrated into a production line in Abu Dhabi, United Arab Emirates
To meet the client’s demand in Abu Dhabi, United Arab Emirates, for high-precision 10-micron (D97) calcium carbonate, our experts engineered an eco-friendly production line focused on strict particle size control and zero dust emission. By integrating advanced ball milling units, precision classifiers, and powder coating equipment, the system ensures uniform particle distribution and minimal material loss, delivering a high-quality, sustainable solution for premium industrial powder applications.

Clirik CLUM Series Vertical Mill was officially commissioned for high-end powder grinding in Ho Chi Minh City, Vietnam
By incorporating advanced vertical grinding mills and smart separators, our technical team customized a high-efficiency processing circuit in Ho Chi Minh City, Vietnam. This project was specifically designed to satisfy local requirements for 15-micron (D97) mineral fillers through rigorous fineness management and clean-air operation. The facility guarantees consistent product quality and optimized power savings, providing a top-tier, eco-conscious outcome for specialized manufacturing sectors.

Clirik HGM Series Ultrafine Mill has been successfully integrated into a production line in Abu Dhabi, United Arab Emirates
Achieving homogeneous output and exceptional operational reliability was the core objective for a new manufacturing setup developed in Johannesburg, South Africa. Our specialists deployed industrial pulverizing machinery and high-speed grading units to fulfill the client’s need for heavy-duty 25-micron (D97) limestone grinding. Dedicated to precise granulometry and maximum environmental protection, the setup yields a superior, resource-efficient platform for diverse mineral processing industries.
We Have Already Solved The Problem For Them
Turning complex grinding challenges into high-performance operational success

Clirik HGM Series Ultrafine Mill has been successfully integrated into a production line in Abu Dhabi, United Arab Emirates
To meet the client’s demand in Abu Dhabi, United Arab Emirates, for high-precision 10-micron (D97) calcium carbonate, our experts engineered an eco-friendly production line focused on strict particle size control and zero dust emission. By integrating advanced ball milling units, precision classifiers, and powder coating equipment, the system ensures uniform particle distribution and minimal material loss, delivering a high-quality, sustainable solution for premium industrial powder applications.

Clirik CLUM Series Vertical Mill was officially commissioned for high-end powder grinding in Ho Chi Minh City, Vietnam
By incorporating advanced vertical grinding mills and smart separators, our technical team customized a high-efficiency processing circuit in Ho Chi Minh City, Vietnam. This project was specifically designed to satisfy local requirements for 15-micron (D97) mineral fillers through rigorous fineness management and clean-air operation. The facility guarantees consistent product quality and optimized power savings, providing a top-tier, eco-conscious outcome for specialized manufacturing sectors.

Clirik HGM Series Ultrafine Mill has been successfully integrated into a production line in Abu Dhabi, United Arab Emirates
Achieving homogeneous output and exceptional operational reliability was the core objective for a new manufacturing setup developed in Johannesburg, South Africa. Our specialists deployed industrial pulverizing machinery and high-speed grading units to fulfill the client’s need for heavy-duty 25-micron (D97) limestone grinding. Dedicated to precise granulometry and maximum environmental protection, the setup yields a superior, resource-efficient platform for diverse mineral processing industries.
Not Only The Mill Manufacturer,
But Also The Project Provider.
Not Only The Mill Manufacturer,
But Also The Project Provider.
Core Manufacturing Edge
High Yield & Wear-Resistant • Precise Particle Size • Energy Saving and Environmentally Friendly
01.Excellent Grinding Adaptability
The CLRM Raymond mill and HGM micro-powder mill are optimized for the physical properties of barite, bentonite, and quartz sand, resulting in high grinding efficiency, high-quality finished products, and effectively improving the performance indicators of drilling materials.
02.Superior Wear Resistance
Core components such as grinding rollers and grinding rings are made of high-manganese steel or special alloy materials, exhibiting strong wear resistance. Especially when processing high-hardness materials such as quartz sand, their service life is significantly extended, reducing downtime for replacements.
03.Concentrated Finished Product Particle Size
Equipped with a high-efficiency turbine classifier, the finished product fineness can be adjusted arbitrarily between 80-800 mesh, with a narrow particle size distribution and no coarse particles, ensuring high specific gravity stability of barite powder and high slurry yield of bentonite.
04.Significant Energy Saving Effect
Compared to traditional ball mills, our equipment saves more than 30% on energy. The unique air duct design and classification system reduce system resistance, significantly reducing power consumption per unit of product.
05.Fully Enclosed Dust-Free Production
The entire equipment operates under negative pressure and is equipped with a high-efficiency pulse dust removal system. Dust emissions are far below national environmental protection standards, helping companies create a green and environmentally friendly drilling material processing plant.
06.Intelligent Control
Equipped with a PLC intelligent control system, it enables remote monitoring, fault diagnosis, and automated operation, reducing reliance on manual experience and improving the precision of production management.
Core Manufacturing Edge
High Yield & Wear-Resistant • Precise Particle Size • Energy Saving and Environmentally Friendly
01.Excellent Grinding Adaptability
The CLRM Raymond mill and HGM micro-powder mill are optimized for the physical properties of barite, bentonite, and quartz sand, resulting in high grinding efficiency, high-quality finished products, and effectively improving the performance indicators of drilling materials.
02.Superior Wear Resistance
Core components such as grinding rollers and grinding rings are made of high-manganese steel or special alloy materials, exhibiting strong wear resistance. Especially when processing high-hardness materials such as quartz sand, their service life is significantly extended, reducing downtime for replacements.
03.Concentrated Finished Product Particle Size
Equipped with a high-efficiency turbine classifier, the finished product fineness can be adjusted arbitrarily between 80-800 mesh, with a narrow particle size distribution and no coarse particles, ensuring high specific gravity stability of barite powder and high slurry yield of bentonite.
04.Significant Energy Saving Effect
Compared to traditional ball mills, our equipment saves more than 30% on energy. The unique air duct design and classification system reduce system resistance, significantly reducing power consumption per unit of product.
05.Fully Enclosed Dust-Free Production
The entire equipment operates under negative pressure and is equipped with a high-efficiency pulse dust removal system. Dust emissions are far below national environmental protection standards, helping companies create a green and environmentally friendly drilling material processing plant.
06.Intelligent Control
Equipped with a PLC intelligent control system, it enables remote monitoring, fault diagnosis, and automated operation, reducing reliance on manual experience and improving the precision of production management.
Get professional services through
online consultation
Get professional services through
online consultation
Why Choose Us
Empowering Quality, Enhancing Efficiency

20+ Years of Expertise
With 20+ years in powder grinding processing, we deeply understand every ore’s traits. From mechanical design to smart systems, our decades of expertise help you avoid industry pitfalls and provide the most stable, proven equipment solutions.

3600+ Global Site Projects
With 3600+ active sites worldwide, our mills excel from humid tropics to extreme continental climates. This vast field experience allows us to replicate success quickly, building optimized production lines that perfectly suit your specific local working conditions.

Material Testing & Trials
We offer material testing to accurately measure fineness, output, and power use for your specific ores. You can witness the trial runs firsthand, ensuring the final product quality perfectly meets your expectations before the equipment is even put into operation.

Pro Installation & Support
Our experienced team handles everything from foundation guidance to operator training. Wherever you are, our engineers provide professional online and onsite support to ensure a fast startup and efficient operation, resolving all your concerns after the sale.
Why Choose Us
Empowering Quality,
Enhancing Efficiency

20+ Years of Expertise
With 20+ years in powder grinding processing, we deeply understand every ore’s traits. From mechanical design to smart systems, our decades of expertise help you avoid industry pitfalls and provide the most stable, proven equipment solutions.

3600+ Global Site Projects
With 3600+ active sites worldwide, our mills excel from humid tropics to extreme continental climates. This vast field experience allows us to replicate success quickly, building optimized production lines that perfectly suit your specific local working conditions.

Material Testing & Trials
We offer material testing to accurately measure fineness, output, and power use for your specific ores. You can witness the trial runs firsthand, ensuring the final product quality perfectly meets your expectations before the equipment is even put into operation.

Pro Installation & Support
Our experienced team handles everything from foundation guidance to operator training. Wherever you are, our engineers provide professional online and onsite support to ensure a fast startup and efficient operation, resolving all your concerns after the sale.
CONTACT US
Submit Your Needs for
Expert Consultation
Every mineral has its unique value. Share your material specs and capacity
needs, and CLIRIK experts will tailor a cost-effective grinding solution to ensure
your project’s successful operation.
Address

No.19, Fuqing Rd, Pudong
New Area, Shanghai, China.
Find Us On :
Submit Your Needs for
Expert Consultation
Every mineral has its unique value. Share your material specs and capacity
needs, and CLIRIK experts will tailor a cost-effective grinding solution to ensure
your project’s successful operation.
Address

No.19, Fuqing Rd, Pudong
New Area, Shanghai, China.
Other Industry Solutions
Versatile Solutions for Diverse Industries
Other Industry Solutions
Versatile Solutions for Diverse Industries
Shanghai Clirik Machinery Co.,Ltd

















