Introduction of Powder Grinding Mill
Name:
Powder Grinding Mill
Brand: Clirik
Model: HGM
Capacity: 0.5-45 tons per hour
Finish Powder Fineness: Could be adjusted between 300 mesh to 3000 mesh
Application: the ultra fine powder grinder mill can be used in more than 100 kinds of superfine powder grinding, such as: dolomite, limestone, calcium carbonate, gypsum, talc, calcite, carbon black and so on.
Advantages of Powder Grinding Mill
1. High efficiency
Under the same final size and power, the product capacity of ultrafine mill is twice than jet mill and agitation mill.
2. Longer lifetime of spare parts
The roller and ring are made of special material, which improve the grinding efficiency a lot. For same material and final size, the lifetime of its wearing parts can reach to more than one year, about 2-5 times as long as that of vertical shaft impact crusher and turbo-mill. Especially when handling calcium carbonate and calcite, the lifetime can reach 2-5 years.
3. High safety and reliability:
There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen.
4. High fineness of products
The product fineness can reach D97≤5μm.
5. Environment friendly
The application of pulse dust collector and muffler reduce the pollution and noise of the dust, which has reached national environment protection standard.
Working Principle of Powder Grinding Mill
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe. When the grinding mill is at work, the main bearing and each dial are driven by electronic motor 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. The high-pressure air blower constantly inhales air, airflow with crushed materials are brought to classifier whose high-speed impeller will screen the airflow: The unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; A small proportion of the fine powders, with airflow, moves to the dust cleaner. The materials from the above two lots are sent by the conveyor to get finished powders packed. In addition, filtered clean air will be emitted from muffler in the end.
Technology Data of Powder Grinding Mill
| Model |
HGM80 |
HGM90 |
HGM100 |
HGM125 |
HGM1680L |
| 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 |
Company Information of Powder Grinding Mill
Manufacturer: Shanghai Clirik Machinery Co. Ltd.
Address: China Shanghai PuDong New Area HeQing Town FuQing Road No.1
Shanghai Clirik is specializing in research, manufacture and sales for various types of mining machines. Clirik mining machines can process stone powders or grains with different fineness on your needs. Our company has already formed a full set of modern production line, equipped with intelligent, standardized testing and controlling laboratories, owned a professional team for R&D, production, sales and service.
Shanghai Clirik Machinery
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