Table of contents
- 1 Brief Introduction of Vertical Roller Mill
- 2 Applications of Vertical Roller Mill
- 3 Features of Vertical Roller Mill
- 4 Vertical Roller Mill Working Principle
- 5 Advantages of Vertical Roller Mill
- 6 Videos of Vertical Roller Mill
- 7 CLUM Ultrafine Vertical Roller Mill Customer Case
- 8 Parameter of Vertical Roller Mill
- 9 Our Service
- 10 Showroom of Vertical Mill
- 11 FAQ
- 12 Uses of vertical roller mill – in ore field
- 13 Magnesite Grinding Equipment Production Line
- 14 Graphite Grinding Machine Powder Mill Equipment
- 15 Pyrophyllite Industrial Powder Grinding Mill
- 16 Wollastonite Industrial Grinding Mill Equipment
- 17 Fluorite Fine Powder Grinding Mill
- 18 Quartz Industrial Powder Grinder Machine
- 19 Chalk Micro Powder Mill
Brief Introduction of Vertical Roller Mill
CLUM vertical roller mill is a new type of milling equipment that includes grinding, grading, conveying, secondary powder selection, and finished product packaging.
It is a large-capacity ultra-fine grinding and separation equipment developed by SBM, based on its 30 years of research and operation experience in the grinding industry.
CLUM vertical roller mill is suitable for the production of fillers and coating calcium carbonate in large paper mills and the processing of other large-volume ultra-fine powders.
Applications of Vertical Roller Mill
Vertical roller mills are widely used in chemical, metallurgy, non-metallic mining, and other industries. It suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 7(the Moh’s hardness). Such as quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.
Features of Vertical Roller Mill
1. High production capacity
2. Advanced control system
3. Special wearable alloy materials
4. Strong drying capacity: drying and grinding raw materials with a moisture content of up to 15%.
5. Environmental protection
6. The fineness D97 of the finished powder produced can reach 3000 meshes, and the content of 2μm can reach up to 60%. The product has high whiteness, narrow particle size distribution, and good particle sphericity.
Vertical Roller Mill Working Principle
The grinding wheel is driven by a motor through a reducer. The material is fed into the main machine of the vertical roller mill through the feed screw and falls into the center of the grinding disc.
Under the action of centrifugal force, the material spreads from the center of the grinding disc to the surroundings and is rolled into fine powder.
The powdery material continues to move to the edge of the grinding disc until it is taken away by the strong airflow from the air inlet and enters the high-efficiency classifier. The qualified dust is collected by the integrator, and the unqualified dust is sent back for regrinding.
Advantages of Vertical Roller Mill
1. Good quality of finished products: Finished products have high whiteness, fine particle size, narrow particle size distribution, and good particle sphericity. The fineness D97 of the finished powder can reach 3000 meshes, and the content of 2μm can reach up to 60%.
2. High grinding efficiency: save 20~30% power consumption compared with the ball mill.
3. Strong drying capacity: dry and grind raw materials with moisture content as much as 15%.
4. Multifunction: crushing, drying, grinding, separating, and conveying.
5. Low noises and little dust: no direct contact between the grinding rollers and grinding disc, so metallic impact is avoided, and its noises are 20~25 decibels lower. Totally closed negative pressure operation has been employed by this vertical grinding mill, so there is little dust during the operation.
6. Low wear rate and little metallic pollution: its metal wear is only 5~10g/t.Low wear rate and little metallic pollution: its metal wear is only 5~10g/t.
Videos of Vertical Roller Mill
Ultrafine vertical roller mill stone powder production line
CLUM vertical roller mill working principle
CLUM Ultrafine Vertical Roller Mill Customer Case
-calcium carbonate ultrafine powder production line
CLUM series ultrafine vertical roller mills have a large capacity, stable operation, low wear, long life, environmental protection and energy saving, simple operation, intelligent control system, easy maintenance, and the fineness can be freely adjusted between 150-3000 meshes.
The fineness of the calcium carbonate powder produced can reach 3000 meshes. The finished powder has high whiteness, good powder ball shape, high 2um fine powder content, and more fine powder content. It is a high-end powder without iron, especially suitable for high-end coatings, papermaking, and other fields.
Parameter of Vertical Roller Mill
ModelItem | CLUM1425 | CLUM1632 | CLUM1736 |
Working Diameters(mm) | 1400 | 1600 | 1700 |
Number of rollers(pieces) | 3 | 3 | 3 |
Number of classifier(pieces) | 6 | 6 | 8 |
Power of classifier(Kw) | 6X15 | 6X22 | 8X22 |
Main unit power (Kw) | 220-250 | 315-355 | 355-410 |
Blower power(Kw) | 180-200 | 250-280 | 325-355 |
Feed size (mm) | <10mm | <10mm | <10mm |
Moisture of feeding material | <3% | <3% | <3% |
Less than 2μm=30% output(t/h) | 9-12 | 12-16 | 14-18 |
Less than 2μm=45% output(t/h) | 5.5-7.5 | 7-9 | 10-12 |
Less than 2μm=60% output(t/h) | 3-4 | / | / |
Material: base on calcite
Particle size distribution: measured by microlayer diffraction particle size analyzer in British Malvern 3000 instruments
Our Service
Pre-sale
Free to help customers in equipment selection and scheme design.
You are always welcomed to visit SBM! Visit our prototype and showroom.
On-sale
Strictly implement quality standards, and guarantee the quality of products shipped.
Strictly implement the standard process of preparation and delivery, timely and accurate stock preparation, and rapid delivery.
After-sale
Overseas professional installation team provides technical guidance for equipment installation and commissioning.
Train the start-up process, teardown method, common problems, and maintenance service.
Professional after-sales service team, 24 hours response to customer needs.
Showroom of Vertical Mill
FAQ
1. What are the highlights of CLUM vertical roller mill?
High grinding efficiency, high production capacity
Low noises, less dust, environmental protection
Low wear rate, less metallic pollution, long service life
Strong drying capacity
2. What is the application of CLUM vertical mill?
CLUM Vertical mills are widely used in chemical, metallurgy, non-metallic mining, and other industries, suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under Moh 7.
3. Why should you buy CLUM vertical roller mill from us?
CE, ISO9001
factory sell directly
30 years experience, professional
4. What payment methods can we accept?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, CPT, DDU, Express Delivery
Accepted Payment Currency: USD
Accepted Payment Type: T/T, L/C, Western Union
Uses of vertical roller mill – in ore field
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Magnesite Grinding Equipment Production Line
Magnesite grinding equipment includes ultrafine mills, vertical mills, high-pressure mills, etc. It can grind ores into a fine powder of up to 3000 mesh.
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Graphite Grinding Machine Powder Mill Equipment
Graphite grinding machine includes ultrafine mills, vertical mills, high-pressure mills, etc. It can grind ores into a fine powder of up to 3000 mesh.
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Pyrophyllite Industrial Powder Grinding Mill
Pyrophyllite industrial powder grinding mills can grind non-metallic ores such as pyrophyllite into a coarse powder or fine powder up to 6000 mesh.
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Wollastonite Industrial Grinding Mill Equipment
Wollastonite industrial grinding mills can grind non-metallic ores such as wollastonite into a fine powder and ultra-fine powder.
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Fluorite Fine Powder Grinding Mill
The fluorite fine powder grinding mill is an industrial ore milling equipment independently developed and produced by SBM. The equipment includes two series of HGM ultra fine grinding mill and CLUM vertical roller mill, both of which can grind non-metallic ore powder of 150-3000 mesh.
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Quartz Industrial Powder Grinder Machine
Quartz industrial powder grinder machine can be used to further grind quartz sand into quartz powder, and its fineness can be adjusted freely between 150-3000 mesh.
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Chalk Micro Powder Mill
Chalk micro powder mill can grind non-metallic ores into fine powder up to 6000 meshes. It is a highly efficient industrial micro powder grinding mill.