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

Ultrafine Vertical Mill

Discharge fineness: 150-3000 mesh

Feed size.: <20 mm

Output: 1-20 T/H

Product features: Large output, low energy consumption, intelligent operation, easy maintenance, high whiteness of finished powder, good grain shape

Brief Introduction of Ultrafine Vertical Mill

CLUM ultrafine vertical mill is a new type of ultra-fine grinding equipment integrating powder grinding, grading, conveying, secondary powder selection, and finished product packaging.

It can be widely used in large-scale ultra-fine dry powder processing of non-metallic minerals such as calcite, marble, limestone, dolomite, barite, talc, kaolin, dolomite, wollastonite, gypsum, feldspar, pyrophyllite, etc.

ultrafine vertical mill


ultrafine vertical mill

Calcium carbonate

ultrafine vertical mill


ultrafine vertical mill

Potash feldspar

ultrafine vertical mill


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.

Applications of Ultrafine Vertical Mill

ultrafine vertical mill


ultrafine vertical mill

CLUM ultrafine vertical mills can be widely used in chemical, metallurgy, non-metallic minerals, and other industries, especially in the field of ultra-fine grinding of white non-metallic minerals.

ultrafine vertical mill


ultrafine vertical mill


ultrafine vertical mill


ultrafine vertical mill


ultrafine vertical mill

It has excellent performance and can be used for papermaking, coatings, plastics, rubber, PVC, printing ink, and other industries to provide high-quality fillers and additives.

ultrafine vertical mill


Structure & Composition of Ultrafine Vertical Mill:

ultrafine vertical mill

The grinding disc is driving by a motor through the reducer.

The material falls to the grinding disc from the feed opening.

The materials are driven to the edge of the disc by centrifugal force and crushed into fine powders by rollers.

Then, the hot air from the nozzle takes the fine powder to the high-efficiency classifier.

The qualified powder is taken by the air to the powder collector to be collected, while the unqualified powder is sent back for regrinding.

ultrafine vertical mill

1 Lining Plate

2 Lower Frame

3 Shaft Pulley

4 Rotor

5 Blow Bar

6 Impact Plate

7 Impact Rack

8 Upper Frame

9 Hydraulic Adjustment Device

10 Hydraulic Jacking Device

Advantages of Ultrafine Vertical Mill:

Advanced control system
Long service life
High productivity
Low power consumption
Environmentally friendly
Good quality of finished products

Finished product characteristics:

High whiteness
Fine particle size
Good shape of particle ball
Narrow particle size distribution

Ultrafine vertical mill customer site

– calcium carbonate ultrafine powder production line

CLUM series ultrafine vertical 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 Ultrafine Vertical Mill:

Main configuration and production

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

Customer Sites:

Our Factory:

ore mill

The world’s largest mining machine showroom

ultrafine vertical mill

30+ years of development history

ultrafine vertical mill

Quality first, customer first

ultrafine vertical mill

Perfect service and strong strength


1. What are the design advantages of a vertical roller mill?

The CLUM vertical mill integrates crushing, grinding, grading, drying, and conveying into one.
The system configuration is scientific and reasonable, the equipment layout is compact, the floor space is small, and the sealing performance is superior.
The oxygen content in the mill is low, the explosion suppression performance is superior, and the grinding process is safe and controllable.
The pulse dust collector can achieve 99.99% dust collection, creating a safe and dust-free environment-friendly workshop.

2. How to improve vertical roller mill milling efficiency?

The mill structure, scraper, hydraulic system, material, and pressure difference will all affect the grinding efficiency of the vertical mill.
The hardness, composition, viscosity, moisture, and particle size of the grinding material will all affect the output, so the appropriate grinding machine should be selected according to the nature of the grinding material.
When grinding, the feed should be uniform and stable, and the classification efficiency should be controlled reasonably. Regular inspection and maintenance of wearing parts, hydraulic systems, etc.
To get more about this question, you can read this article: How to increase the output of vertical roller mill?

3. What are the highlights of a vertical roller mill?

The CLUM vertical mill integrates crushing, grinding, grading, drying, and conveying.
Advanced control system.
The material is wear-resistant and has a long service life.
High production capacity and low power consumption.
Environmental protection.
The finished product has good quality, high whiteness, fine particle size, good particle sphere shape, and narrow particle size distribution.

4. Why should you buy from us?

CE, ISO9001
factory sell directly
30 years experience, professional

5. 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 ultrafine vertical mill – in ore field

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    Pyrophyllite Industrial Powder Grinding Mill

    The pyrophyllite industrial powder grinding mill can grind pyrophyllite into coarse powder or fine powder as required. Pyrophyllite mills include ultrafine grinding mills, vertical grinding mills, high-pressure grinding mills, coarse grinding mills, etc., which are used in production lines with different grinding requirements.

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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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Product Specifications

Model: CLUM1425, CLUM1632, CLUM1736

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