Limestone Ultrafine Powder Grinding Mill - Shanghai Clirik - Mine Mill

Focus on the field of micro powder grinding !

Limestone Ultrafine Powder Grinding Mill

Processing ability: 1-45 t/h

Fineness: 150-3000 mesh

Max feeding size: 10-25mm

Range of application: Limestone, Calcium Carbonate, Quartz, Calcite, Kaolin, Fluorite, Gypsum, Bentonite, Dolomite...

  • +8613917147829

Product Overview Of Limestone Ultrafine Powder Grinding Mill

Limestone Ultrafine Powder Grinding Mill is a new type grinding mill developed by Clirik relying on its technical research and development ability and drawing on the advantages of similar products at home and abroad. With rolling, grinding, impact and other comprehensive mechanical crushing properties such as comprehensive mechanical crushing properties. This series of grinding mill have the characteristics of large output, low energy consumption, long service life and easy maintenance. This is a perfect choice for customers who like a high return on investment.

Limestone Ultrafine Powder Grinding

Limestone Ultrafine Powder Grinding Mill Features

1.Meet client’s requirements for different fineness powder, finished powder fineness is adjustable and at stable quality.

2.Built-in high efficiency classifier, higher classification accuracy, better classification effect.

3.Use new upgraded main machine transmission mechanism, it has higher output, lower energy-consumption, easy maintenance.

4.All main wear parts use quality abrasion-resisting alloy steel, and have a longer working life.

5.The whole system works under negative pressure without dust emission, no coarse particle air pollution, more environment-friendly, higher fineness powder recovery.

6.Smart PLC controlled, remote centralized control, one-button easy operation, intelligent control of feeding material, all the above ensure grinding mill operation stable and high output.

7.The whole grinding mill system with a compact structure could save factory space, with a lower foundation construction cost, it’s a cost-effective investment.​

Product Application Of Limestone Ultrafine Powder Grinding Mill

In addition to grinding limestone, the limestone ultrafine powder grinding mill can also grind other materials. Such as calcite, chalk and limestone, dolomite, bentonite, talc, mica, magnesium stone, illite and pyrophyllite, vermiculite, sepiolite, attapulgite, pale spot, barite, gypsum, alum stone, black lead, fluorite, phosphate, potash, pumice, etc.More than 200 kinds of mohs hardness under level 6 not inflammable, explosive brittle material.

application materials
application materials

Working Principle Of Limestone Ultrafine Powder Grinding Mill

The main structure of limestone ultrafine powder grinding mill consists of main unit, classifier, pulse dust collector, motor, pipes and blower, etc. The auxiliary equipment include jaw crusher , hammer crusher, elevator,feeder and control cabinet.

Limestone powder grinding mill working principle
Limestone powder grinding mill working principle

The raw material will be fed into the hammer crusher to be crushed. The bucket elevator will load the crushed material below 20mm and then feed it into the main mill through a hopper and a belt feeder.

The motor of the main mill drives the center shaft and disc rotor to rotate through the reducer. The roller pins on the edge of the grinding disc drive the grinding rollers to roll in the mill roller path.

The material will fall on the distribution plate above the disc rotor, moving sideward under the action of centrifugal force, and then falling into the mill roller path for being crushed and grinded between the ring and rollers.

After being processed through roller paths, the material will become ultrafine powder. The high-pressure blower will inhale outside air into the mill body, then taking the grinded material into the powder classifier.

The rotating impellers in the classifer will drive the coarse particles to fall back for repeated grinding, with the qualified fine powder forced into the cyclone powder collector along with the air flow and discharged from the lower discharge valve as finished products, while the air flow with small amount of fine dust will be discharged out of the mill via the blower and muffler after being purified by the impulse dust collector.

Product Parameter Of Limestone Ultrafine Powder Grinding Mill

Model HGM80 HGM80A HGM90L HGM100L-Ⅱ HGM100P HGM125L HGM1680L
Ring Diameter(mm) 800 800 900 1000 1000 1250 1680
Ring Number (PCS) 3 3 4 4 4 4 4
Input Size (mm) ≤10 ≤10 ≤10 ≤15 ≤15 ≤20 ≤20
Adjustable range of finished product (mesh) 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000
Capacity (t/h) 0.5-5.5 0.5-5.5 0.8-6.5 1.2-10 1.2-11 2.5-20 5-45
Outlet Size L*W*H (mm) 8605*4139*6050 10454*3393*6626 11735*3952*7525 14507*3633*7562 14362*4200*7562 19261*4406*8591 25067*5414*9007
Main motor power (kw) 75 75 55*2 132/75*2 132/75*2 185 315

Product Advantage Of Limestone Ultrafine Powder Grinding Mil

1.​ High Efficient

Limestone ultrafine powder grinding mill employs a special crushing structure of multiple layers and grinding paths. Its grinding capacity is more than twice as high as that of Raymond Mill, pneumatic jet milling and impact mill.

2.High fineness and flexible adjustment

The product fineness(D97=3-35um) can be adjusted at any time according to customer demand. It can be used to produce products with variable mesh numbers in order to adapt to the market demand and improve user’s market competitiveness.

3.Environmentally friendly

It has a fully integrated system. Its built-in classifying system is able to complete two procedures of ultra-fine grinding and ultrafine classifying. It is also equipped with an efficient cyclone separator or dust collecting system. The whole system works under negative pressure without dust spreading outwards, an ideal equipment for your clean production.

4.Low investment

Easy installation of the whole equipment, little land coverage without large civil engineering projects. It can be put into production promptly after installation. The stable and reliable working performance allows continual production, high fineness of processed products, thus ensuring product quality.

5.Wide range of applications

It can be used for feeding materials with less than 3% in moisture and less than 10mm in feed size. It enjoys extensive application in further processing of nonmetallic minerals with Mohs hardness rating of less than 5. It is also applied for ultra-fine grinding in variable industries such as chemical engineering, dyestuff, synthetic resin, coating materials, agricultural chemicals, starch, food as well as advanced technology in national defense. Excellent fineness, high output and low cost of processed products lead to enormous economic returns.

6.Excellent service

An excellent R&D team and precise processing equipment ensure products quality. Welcome to our company to test our equipment. We are glad to offer the best service. We welcome sincere cooperation with friends all over the world to seek common progress and create greater benefits.

Service & Support Of Limestone Ultrafine Powder Grinding Mill

With a full experienced and strong service sense engineers team, Clirik is devoted to building up a complete customer service system with high efficiency to offer high value-added technical support and professional after-sales service for customers.


1.Equipment sizing assistance based on customer’s demand

2.Assistance in planning the layout of workshop according to customer’s site conditions

3.Assistance in designing and installation of the foundation drawing and process flow diagram based on customer’s demand.

4.Guidance on preparation work.

B. During sale:

1.Strict control of production to ensure product quality

2.Elimination of hidden dangers with strict factory inspection and traceability system.

3.Providing logistics information.

4.Guidance on the preparation of equipment foundation.

5.Guidance for installation and commissioning.

6.Offering professional technical training

Technical training

C. After-sale:

1.Guidance on various powder production processes for customers.

2.Periodic follow-up on device usage

3.Instructions on equipment maintenance.

4.Solution of relevant problems in the shortest time.

5.Timely and efficient replacement of spare parts.

6.Professional and fast equipment maintenance.


1. How long is the delivery time of your product?

The delivery time is within 25 working days.

2. What is the payment term?

The payment term is T/T,L/C, Western Union, D/P, D/A,MoneyGram.

3. How long is the product warranty period?

Our warranty period is 1 year, excluding wearing parts.

4. What’s the after sale service of your company?

We will provide foundation drawing to the clients for installation. Besides, we can provide guidance service for installation and operation of workers, etc.

5. Can your company provide wearing parts?

We can deliver you the spare parts within 10 working days after your order. If your equipment are not manufactured by our company, please provide us the wearing parts drawing or number.

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