Shanghai Clirik Machinery Co., Ltd.

HGM Series Ultrafine Powder Grinding Mill

Ultrafine Powder Grinding Mill

Finished Size150-2500 mesh

Processing Ability: 1-45 t/h

Max Feeding Size: 10-25 mm

MQQ : 1 Set

Price: 59999- 159999 $

Range Of Application: Calcium Carbonate 、Limestone 、Kaolin、Gypsum 、Bentonite、Dolomite…

Product Parameter

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 Application

HGM Series Ultrafine powder grinding mill specialized in producing fine and superfine powder of non-inflammable non-explosive and brittle materials with Moh’s hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, kalium ore, pumice, fly ash, etc., totally more than 100 kinds of materials.

Product Advantage

Under the same finished final size and the same moto powder, the capacity of ultrafine powder grinding mill is twice as much as jet mill,mixing grinder and ball mill,and energy consumption decreased 30%.

The ring and roller are forged by special material with high utilization. Under the same grinding material and finish special size , the lifecycle of spare parts is about one year,which is 2-3 times longer than impact mill or turbo mill. Furthermore,the lifetime can reach 2-5 years for grinding calcite carbonate. The lifecycle of spare parts is variable for the material’s hardness.

As no rolling bearings or screws in gridning cavity,there are no problems caused by bolts shedding or rapid wear of bearings and seal components.

The final fineness of the gridning materials can be adjusted between 200 meshes and 2500 mesh (74-5micron).

The application of pulse bag filter and muffler greatly alleviates dust pollution and nosise.

Let the material feed into te machine evenly,adjust the main speed to fit for grinded material,the fineness more stable. So as to increase the capacity and efficiency, reduce the powder consumption.

Working Principle 

Working Principle of ultrafine powder grinding mill

1. The crusher will crush the big materials into small ones, and then the elevator will send them to the hopper. 

2. The vibrating feeder will send the materials to the middle of first dial evenly. 


3. The motor of main equipment drives the main shaft and dial through reducer, and the dial drives numbers of rollers moving in the ring channels via pins. 

4. The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grinded by roller, and become powder after production of three rings. 


5. The high pressure centrifugal blower will inhale air from outside and bring the crushed materials to classifier. 

6. The rotating turbo in the powder collector will make the coarse materials return to the mill and regrounded, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it. 

7. The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.