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HGM micro powder grinding mill

HGM series micro powder grinding mill is the new type mining equipment for making micro powder, fine powder,which is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics.

Input Size: 

<15mm
Capacity: 0.5-30t/h
Output size 150-2500 mesh 100-5µm
Material: calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials.
Description

HGM micro powder grinding mill is the ideal equipment for the 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, etc over 100 kinds materials.

Working principle

    When the grinding mill is at work, the main bearing and each dial are driven by electromotor of main equipment through reducer, and all the grinding rollers are rolling in the ring channels driving by dial through plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers. Then the materials fall into multiple layers and to be crushed and ground continuously to micro powder.

 

Product Advantage

1. The grinding mill of HGM series  is high efficient (twice as much as jet mill, mixing grinder and ball mill)

 

2. The spare parts of grinding mills can serve much longer time (2-3 times longer than that of impact mill or turbo mill.

 

3. High safety and reliability of the ultrafine mill (no rolling bearings and screws in the grinding cavity, so no problems caused by the wear of bearings or screws)

 

4. The HGM Grinding mills are characterized by high fineness (final size: 325-3000 mesh, D97<5 micron)

 

5. Environment-friendly

Technical Parameters

 

Model

HGM80

HGM90

HGM100

HGM125

HGM1680

Ring Diameter(mm)

800

900

1000

1250

1680

Ring Number (PCS)

3

3-4

4

4

4

Roller Number(PCS)

18-21

24-29

28-36

30-44

30-40

Main Shaft Speed (r. p. min)

230-240

200-220

180-200

135-155

120-130

Input Size (mm)

≤10

≤10

≤15

≤15

≤20

Finished Size (um/mesh)

74-5
(200-2500)

74-5
(200-2500)

74-5
(200-2500)

100-6
(150-2000)

100-9
(150-1500)

Capacity (t/h)

0.4-4.5

0.6-6.5

1-9

2-16

3.8-30

Outlet Size L*W*H (m)

13.9*4*6.2

14.7*4.8*7.2

18*4.6*8.6

14*9*10.25

26.3*7.5*11.9

 

 

 

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