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Focus on the field of micro powder grinding
Cases
Focus on the field of micro powder grinding
6,000 Tons/Year Calcite CLUM1425 Vertical Roller Mill
Grinding Plant in Bangladesh
Location:
Bangladesh
Material:
Calcite
Annual Production Capacity:
6000 tons/year
Output Fineness Required:
5 micron
Project Installation time:
2025
Clirik Solution: CLUM1425 Vertical Roller Mill
Equipment Configuration: CLUM1425 Vertical Roller Mill, Cursher, Belt Conveyor,Raw material hopper,Belt weigher, bucket elevator,screw feeder,air-lock discharging valve,pulse dust collector,Silencer, control cabinet, blower.
Service Support: On-site installation guidance by professional installation engineers
Project Background
Our client, ranked among the top-five industrial groups in Bangladesh, operates a vast portfolio spanning pharmaceuticals, chemicals, and cement sectors. As a long-term strategic partner, they have already established a massive production base with an extensive lineup of seven Clirik units, including four HGM80s and three HGM125s, primarily supplying 10-micron calcite powder for the regional paper industry.
Driven by the group’s rapid growth and the rising demand for premium polymer additives, the client decided to expand their production capabilities into the high-end PVC market. This strategic move required a significant leap in precision to achieve 5-micron ultra-fine powder.
Based on a decade of proven reliability and deep mutual trust, the client bypassed traditional market bidding to once again select Clirik. They have now implemented the CLUM1425 Vertical Roller Mill (VRM) as the centerpiece for their new ultra-fine production hub, ensuring their dominance in South Asia’s premium functional filler market.
6,000 Tons/Year Calcite CLUM1425 Vertical Roller Mill
Grinding Plant in Bangladesh
Location:
Bangladesh
Material:
Calcite
Annual Production Capacity:
6000 tons/year
Output Fineness Required:
5 micron
Project Installation time:
2025
Clirik Solution: CLUM1425 Vertical Roller Mill
Equipment Configuration: CLUM1425 Vertical Roller Mill, Cursher, Belt Conveyor,Raw material hopper,Belt weigher, bucket elevator,screw feeder,air-lock discharging valve,pulse dust collector,Silencer, control cabinet, blower.
Service Support: On-site installation guidance by professional installation engineers
Project Background
Our client, ranked among the top-five industrial groups in Bangladesh, operates a vast portfolio spanning pharmaceuticals, chemicals, and cement sectors. As a long-term strategic partner, they have already established a massive production base with an extensive lineup of seven Clirik units, including four HGM80s and three HGM125s, primarily supplying 10-micron calcite powder for the regional paper industry.
Driven by the group’s rapid growth and the rising demand for premium polymer additives, the client decided to expand their production capabilities into the high-end PVC market. This strategic move required a significant leap in precision to achieve 5-micron ultra-fine powder.
Based on a decade of proven reliability and deep mutual trust, the client bypassed traditional market bidding to once again select Clirik. They have now implemented the CLUM1425 Vertical Roller Mill (VRM) as the centerpiece for their new ultra-fine production hub, ensuring their dominance in South Asia’s premium functional filler market.
Main Equipment & Functions (The Processing Flow)
Feeding and Conveying(Material Preparation):
The crushed Calcite is lifted by the bucket elevator and stored in the raw material silo. The weighting belt and feeder ensure a stable and controlled feeding process into the CLUM1425 roller mill.
CLUM1425 Main Unit (Grinding System):
The core of the line, utilizing an advanced grinding curve design where rollers and plate liners create a stable material bed. It crushes and pulverizes raw calcite with 30-40% higher efficiency than traditional ball mills.
Multi-heads Classifier (Precision Screening):
Integrated at the top of the mill, this high-precision classifier system uses centrifugal force to separate fine powder. For our client, the 6-heads configuration ensures the D70 cut-off point is strictly maintained at 2μm.
Secondary Classifying System (Quality Enhancement):
Added specifically for high-end PVC requirements, this system further refines the powder to increase the 2μm content, ensuring a superior “ultra-fine” grade that blends seamlessly with resin.
Pulse Dust Collector (Environmental Protection):
A high-efficiency tank-type collector that captures finished powder with zero dust leakage, maintaining a clean production environment under negative pressure.
Central Control System
(PLC/DCS):
The “brain” of the plant, allowing our client’s engineers to monitor vibration, temperature, and pressure in real-time from a visual operation room, ensuring 24/7 stable running.
Main Equipment & Functions (The Processing Flow)
Feeding and Conveying(Material Preparation):
The crushed Calcite is lifted by the bucket elevator and stored in the raw material silo. The weighting belt and feeder ensure a stable and controlled feeding process into the CLUM1425 roller mill.
CLUM1425 Main Unit (Grinding System)
The core of the line, utilizing an advanced grinding curve design where rollers and plate liners create a stable material bed. It crushes and pulverizes raw calcite with 30-40% higher efficiency than traditional ball mills.
Multi-heads Classifier (Precision Screening)
Integrated at the top of the mill, this high-precision classifier system uses centrifugal force to separate fine powder. For our client, the 6-heads configuration ensures the D70 cut-off point is strictly maintained at 2μm.
Secondary Classifying System (Quality Enhancement)
Added specifically for high-end PVC requirements, this system further refines the powder to increase the 2μm content, ensuring a superior “ultra-fine” grade that blends seamlessly with resin.
Pulse Dust Collector (Environmental Protection)
A high-efficiency tank-type collector that captures finished powder with zero dust leakage, maintaining a clean production environment under negative pressure.
Central Control System (PLC/DCS)
The “brain” of the plant, allowing our client’s engineers to monitor vibration, temperature, and pressure in real-time from a visual operation room, ensuring 24/7 stable running.
Strategic Consultation & Customer Visit
The decision to invest in the CLUM1425 was the result of multiple rounds of technical consultation. Our sales and engineering teams visited client’s headquarters and production sites in Bangladesh several times to ensure the new line would integrate perfectly with their existing infrastructure.
Professional Installation & Commissioning
The installation of the CLUM1425 line was a masterclass in field engineering. Our senior installation experts spent weeks on-site in Bangladesh, overseeing every detail from the foundation layout to the final wiring of the automated control system. Despite the local climate challenges, the team ensured that the massive drive trains and precision classifiers were to sub-millimeter accuracy.
Strategic Consultation & Customer Visit
The decision to invest in the CLUM1425 was the result of multiple rounds of technical consultation. Our sales and engineering teams visited client’s headquarters and production sites in Bangladesh several times to ensure the new line would integrate perfectly with their existing infrastructure.
Professional Installation & Commissioning
The installation of the CLUM1425 line was a masterclass in field engineering. Our senior installation experts spent weeks on-site in Bangladesh, overseeing every detail from the foundation layout to the final wiring of the automated control system. Despite the local climate challenges, the team ensured that the massive drive trains and precision classifiers were to sub-millimeter accuracy.
Core Advantages & Final Results
Precision Particle Control: The 2pm Advantage
Achieving 70% of particles2pm for seamless PVC integration.
1.Mechanical Reinforcement:
High concentration of 2pm ultra-fine particles enhancesthe impact resistance and tensile strength of the final PVC product.
2.Superior Processing Fluidity:
Excellent particle distribution improves material flow,boosting throughput while protecting your equipment from excessive wear.
3.Premium Surface Finish:
Ensures a high-gloss, ultra-smooth finish for extruded profiles,meeting the highest aesthetic standards.
Sustainable & Eco-Friendly Operation
1.Ultra-Quiet Performance:
Operates 20-25dB quieter than traditional ball mills, reducingperceived noise by 75% for a safer and more compliant workplace.
2.Dust-Free Environment:
A fully enclosed system with 99.9% filtration efficiency ensuresa pristine, zero-emission production site.
3.Energy Efficiency:
Optimized processing reduces extruder torque, significantly loweringoverall energy consumption and operational costs.
Core Advantages & Final Results
Precision Particle Control: The 2pm Advantage
Achieving 70% of particles2pm for seamless PVC integration.
1.Mechanical Reinforcement:
High concentration of 2pm ultra-fine particles enhancesthe impact resistance and tensile strength of the final PVC product.
2.Superior Processing Fluidity:
Excellent particle distribution improves material flow,boosting throughput while protecting your equipment from excessive wear.
3.Premium Surface Finish:
Ensures a high-gloss, ultra-smooth finish for extruded profiles,meeting the highest aesthetic standards.
Sustainable & Eco-Friendly Operation
1.Ultra-Quiet Performance:
Operates 20-25dB quieter than traditional ball mills, reducingperceived noise by 75% for a safer and more compliant workplace.
2.Dust-Free Environment:
A fully enclosed system with 99.9% filtration efficiency ensuresa pristine, zero-emission production site.
3.Energy Efficiency:
Optimized processing reduces extruder torque, significantly loweringoverall energy consumption and operational costs.
Market Insight: Bangladesh’s Evolving Powder Industry
The Bangladesh powder market is currently undergoing a significant quality shift. While the demand for standard 10-micron calcite remains stable for the domestic paper and paint industries, a high-growth “Blue Ocean” has emerged in the premium functional filler segment.
PVC & Cable Revolution:
The local infrastructure boom has driven a massive demand for high-end PVC pipes, profiles, and cables. These applications require 5-micron (D97) ultra-fine powder to ensure optimal tensile strength and surface finish.
The Technology Gap:
Standard grinding equipment often hits a “capacity bottleneck” at ultra-fine grades. The CLUM series solves this by maintaining high output even at the 5-micron target, providing our client with a decisive competitive edge in the functional filler market.
Import Substitution:
By implementing the CLUM1425 Vertical Roller Mill as their ultra-fine production centerpiece, the client has replaced costly imports with a high-quality local alternative, securing their dominance in South Asia’s premium functional filler market.
Market Insight: Bangladesh’s Evolving Powder Industry
The Bangladesh powder market is currently undergoing a significant quality shift. While the demand for standard 10-micron calcite remains stable for the domestic paper and paint industries, a high-growth “Blue Ocean” has emerged in the premium functional filler segment.
PVC & Cable Revolution:
The local infrastructure boom has driven a massive demand for high-end PVC pipes, profiles, and cables. These applications require 5-micron (D97) ultra-fine powder to ensure optimal tensile strength and surface finish.
The Technology Gap:
Standard grinding equipment often hits a “capacity bottleneck” at ultra-fine grades. The CLUM series solves this by maintaining high output even at the 5-micron target, providing our client with a decisive competitive edge in the functional filler market.
Import Substitution:
By implementing the CLUM1425 Vertical Roller Mill as their ultra-fine production centerpiece, the client has replaced costly imports with a high-quality local alternative, securing their dominance in South Asia’s premium functional filler market.
Related Products
HGM Ultrafine Grinding Mill
CLUM Vertical Roller Mill
CLRM Raymond Roller Mill
Air Classifier Mill
Focus on the field of micro powder grinding
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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 :
Let us talk, send us a message today!
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 :
Let us talk, send us a message today!