HGM8021 micro powder grinding mill

Product name: Clirik HGM8021grinding mill

 Scope of HGM8021 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.

 

Grinding materials of HGM8021 micro powder grinding mill:

 

Grinding materials of our HGM8021 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.

 

Working principle of HGM8021 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.

 

Technical advantages of HGM8021grinding mills:

 

1. The grinding mill of HGM8021 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 HGM8021 Grinding mills are characterized by high fineness (final size: 325-3000 mesh, D97<5 micron)

5. Environment-friendly

 

Specification and technical data of Clirik HGM8021 grinding mill:

 

There are four models of our powder ultrafine mills: HGM 8021, HGM9024, HGM10027, and HGM10036. The detailed specification and technical data of our grinding mills are attached below, please kindly have a check.

 

Model	HGM8021	HGM9024	HGM10027	HGM10036
Ring Diameter（mm）	800	900	1000	1000
Ring Number/ pcs	3	3	3	4
Roller Number/ pcs	21	24	27	36
Main Shaft Speed /r.p.min	230	200	180	180
Input Size/mm	≤20	≤20	≤20	≤20
Finished Size/μm	5-47	5-47	5-47	5-47
Capacity t/h	0.4-4.5	0.4-5.5	0.6-6.5	0.7 -7.5
Outlet Size LxWxH/m	13.9x4x6.2	14.7x4.8x7.2	18x4.6x8.6	18x4.6x8.6
W	145	192	263	263