CLRM Series Enhanced Roller Grinding Mill - Shanghai Clirik - Mine Mill

Focus on the field of micro powder grinding !

CLRM Series Enhanced Roller Grinding Mill

Processing ability: 1-35 t/h

Fineness: 80-500 mesh

Max feeding size: 35 mm

Range of application: Calcium carbonate, limestone, gypsum, graphite, bentonite, talc, rock phosphate, coal, bauxite...

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Product overview of CLRM series enhanced roller grinding mill

CLRM series enhanced roller grinding mill is suitable for processing various non-flammable and non- explosive mineral materials with Moh’s hardness less than 6 and humidity less than 6%. It is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction etc. The granularity of the finished powder size can be adjusted between 80 – 500 meshes (180- 30 micron). Examples of processing materials include quartz, feldspar, barite, calcite carbonate, limestone, talc, ceramic, iron ore, carborundum, bauxite, rock phosphate, coal and other materials, a total of about 400 kinds of materials.


Working principle of CLRM series enhanced roller grinding mill

CLRM series enhanced roller grinding mill components :

The standard configuration of the CLRM series enhanced roller grinding mill consists of main unit, reducer, powder classifier, cyclone percolator, dustcleaner, blower, electrical cabinet and pipes. The optional accessories include a crusher, bucket elevator, feeder.

CLRM series enhanced roller grinding mill workflow:

Big materials are crushed by jaw crusher to the required particle sizes, and carried by bucket elevator to the storage hopper, and are fed evenly and continuously by vibrating feeder into the main unit for grinding. The grinded powder is carried by the airflow from the blower to the cassifier to be classified, the particles which meet the fineness enter cyclone collector through pipe, are separated and collected there. They are discharged at the discharging valve to become finished products; the airflow is sucked to the blower by a return pipe on the top of a cyclone collector. The whole airflow system is a sealed circulation, and is circulated under positive and negative air pressure.

CLRM series enhanced roller grinding mill
CLRM series enhanced roller grinding mill

Product features of CLRM series enhanced roller grinding mill

1. Optimized grinding part, increase grinding efficiency​

Compared with the previous mill, the grind pressure increased 10%, grinding area up 15 -20%. Optimized the roller layout, escalated the efficient grinding space.

2. Triple vibrating damping for working stability

Triple damping to resist the vibrating transmit in the main unit base, volute aiflow house, unit body, grinding part. Be sure of the stable grinding condition.

3. New type impeller of cassifier with VFD

Equipped the new cage type impeller for lassifier, adjust the speed freely by VFD, enlarge the output size range to 80 425 mesh.

4. Grinding device adopts superimposed multistage seal, prolong the lubricating cycle.

Make CLRM series enhanced roller grinding mill the maintenance convenient, cost saving.

Product parameter of CLRM series enhanced roller grinding mill

Model Roller Ring Main Shaft Speed
Feeding Size
Finished Size
External Dia
CLRM9720 3-4 320*200 1077 200 145 <20 80-500 45*15*37 1-7
CLRM1280 3 370*2*40 1280 240 125 <20 80-400 75*15*55 2-12
CLRM1300 4 410*2*80 1390 280 112 <20 80-400 110*22*90 3-15
CLRM1620 4 450*300 1620 300 102 ><20 80-400 160*30*132 5-20
CLRM1700 A 4 510*300 1700 300 102 <30 80-325 185*37*160 6-25
CLRM1720 4 510*300 1850 300 92 <35 80-325 250*45*185 6-25
CLRM1900 A 4 600*300 1900 300 92 <35 80-325 250*45*220 8-32
CLRM2150 4 600*300 2150 300 85 <35 80-325 315*45*280 12-35

Introduction manufacturers of CLRM series enhanced roller grinding mill

Company profile

Shanghai Clirik Machine Co., Ltd. has a professional technical force and perfect production capacity. The company’s products are widely used in mining, road construction, bridge construction, housing construction and other industries, crusher, ultra-fine grinding mill, feeder, vibrating screen, sand washing machine, conveyor and other equipment and series of products, all passed the ISO9001:2000 standard quality certification.


Our Technology

Clirik has more than 12,000 square meters of standardized production plant, including a processing workshop, assembly workshop, painting and sandblasting workshop, trial machine debugging workshop, finished product placement workshop, etc. The workshop is equipped with more than 100 high-end CNC machine tools of well-known foreign brands.

From drawing, assembly to debugging, the equipment manufacturing has gone through thousands of processes, including resizing, cutting, grinding, trimming, heating, forging, turning, milling, grinding and drilling, inspection, painting, assembly and test machine. Each manufacturing process is repeatedly verified by our engineers to ensure the reliability and integrity of each device. Raw materials are related to the quality of products. Our engineers have strict requirements on the selection of raw materials. National standard steel is used.

Clirik workshop
Clirik workshop
Clirik workshop
Clirik workshop

Clirik Hot Product

micro powder grinding mill
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Processing ability: 1-45 t/h

Fineness: 150-2500 mesh

Max feeding size: 10-25mm

Processing ability: 1-30t/h

Fineness: 50-325 mesh

Max feeding size: 20mm

Processing ability: 1-20 T/H

Fineness: 150-3000 mesh

Max feeding size: <10 mm


1. How long is the warranty of your CLRM series enhanced roller grinding mill? Do you supply spare parts?

Our warranty period is generally one year. We can supply spare parts.

2. Do you provide after-sale services?

Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.

3. Do you provide equipment operation training?

Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.

4. Are you a trading company or manufacturer?

We are a factory.

5. How long is your delivery time?

Generally, it is 10-15 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.

6. If I need a complete crushing plant, can you help us to build it?

Yes, we can help you set up a complete production line and give you related professional advice. We have already built many mining projects in China & overseas.

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