The company's main products are HGM series micro pulverizer, superfine micro pulverizer, micro pulverizer, superfine pulverizer, pulverizer and matching hammer crusher, etc.

Vertical Roller Mill

Discharge fineness: 150-3000 mesh

Feed size.: <20 mm

Output: 1-20 T/H

Product features: High grinding efficiency; Strong drying capacity; Low noises and little dust;

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

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

Working Diameters(mm)140016001700
Number of rollers(pieces)333
Number of classifier(pieces)668
Power of classifier(Kw)6X156X228X22
Main unit power (Kw)220-250315-355355-410
Blower power(Kw)180-200250-280325-355
Feed size (mm)<10mm<10mm<10mm
Moisture of feeding material<3%<3%<3%
Less than 2μm=30%  output(t/h)9-1212-1614-18
Less than 2μm=45%  output(t/h)5.5-7.57-910-12
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


Free to help customers in equipment selection and scheme design.

You are always welcomed to visit SBM! Visit our prototype and showroom.


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.


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


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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Product Specifications

Model: CLUM1125,  CLUM1232,  CLUM1436

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