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HGM90 Micro Powder Grinding Mill

Scope of HGM90 grinding mill products : Shanghai Clirik Machinery Co., Ltd. is a manufacturer of HGM series grinding mill, rock grinding mill, stone grinding mills, milling machinery, ultrafine powder mill, and powder ultra fine mill. Wor

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Scope of HGM90 micro powder grinding mill products:

Shanghai Clirik Machinery Co., Ltd. is a manufacturer of HGM series grinding mill, rock grinding mill, stone grinding mills, milling machinery, ultrafine powder mill, and powder ultra fine mill.


Working principle of HGM90 micro powder grinding mill:

The main bearing and each dial are driven by electromotor of main machine through reducer, and numbers of rollers, which are rolling in the ring, are driven by dial through plunger. After crushed by hammer crusher, the big materials become small ones and are sent to storage hopper by elevator and further sent to the middle of first dial evenly by the electromagnetic vibrating feeder and feeding pipe. 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. The high pressure centrifugal blower will inhale air from outside and blow the crushed materials to classifier. The rotating turbo in the powder concentrator will make the coarse materials return to the mill and reground, 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. The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.

Features of  HGM 90 micro powder grinding mill:
1. The grinding mill of HGM90 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 HGM90 Grinding mills are characterized by high fineness (final size: 325-3000 mesh, D97<5 micron)

5. Environment-friendly

Applications of HGM90 micro powder grinding mill:
Grinding materials of our HGM90 grinding mill include various stones and rocks, such as: Kaolin, limestone, calcite, marbles, barites, gypsums, pyrophyllites, dolomites, calcium carbonates, pigments, clays, coals, carbon black, activated carbons, feldspar, talc, mica, carbon black, petroleum coke, alumina, chromic oxide, quartz, cements, up to more than 100 materials.

Model and technical data of HGM90 Micro powder grinding mill:

Model

HGM80

HGM90

HGM100

HGM100A

HGM125

Ring Diameter(mm)

800

900

1000

1000

1250

Ring Number/pcs

3

3-4

3-4

4

4

Roller Number/pcs

21

24-32

27-36

27-36

40-44

Main Shaft Speed/r. p. min

230-240

200-220

180-200

180-200

135-155

Input Size/mm

≦15

Finished Size/um

5-47(325-3000)

Capacity t/h

0.4-4.5

0.4-5.5

0.4-6.5

0.4-7.5

0.7-10

Outlet Size L*W*H/m

13.9*4*6.2

14.7*4.8*7.2

18*4.6*8.6

18*4.6*8.6

14*9*10

Note:This specification is just referencing, any changes are subject to the products.

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