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Graphite Grinding Mill

Finished graphite powder fineness: 47-5 micron (325mesh-2500mesh) Capacity: 0.4-12T per hour Models of Graphite grinding mill : HGM80/HGM90/HGM100/HGM100A/HGM125 Input graphite ore size: 20mm Working Principle of Graphite grinding mill : Th

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Technical Data

Finished graphite powder fineness: 47-5 micron (325mesh-2500mesh)

Capacity: 0.4-12T per hour

Models of Graphite grinding mill:

HGM80/HGM90/HGM100/HGM100A/HGM125

Input graphite ore size: ≤20mm

Working Principle of Graphite 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.

Production Line Configuration of Graphite grinding mill:

 hammer crusher, bucket elevator, storage hopper, vibrating feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems.

Features of Graphite grinding mill:

1. High efficiency

At the status of the same finish fineness and power, its production capacity per hour is twice as much as other jet mill, mixing grinder and ball mill.

2. Long lifecycle of wearing parts

The ring and rollers are forged by special material with high utilization. Under same grinding material and finish fineness, the wearing parts life cycle usually is one year, which is 2-3 times longer than impact mill and turbo mill. The service time can reach 2-5 years if grinding carbonate (calcium carbonate).

3. High safety and reliability

There are no rolling bearings and bolts in grinding cavity, so there are no problems caused by bolts shedding or wear of bearings and seal components.

4. High fineness and flexible adjustment

The final product fineness can be adjusted between 325 meshes and 2500 meshes (47 microns to 5 microns), and the product fineness can reach D97≤5μm.

5. Environment friendly

The application of pulse deduster and muffler alleviate the dust pollution and noise.

Clirik Graphite grinding mill come in a variety of types and sizes. Graphite grinding mill is typically used in supplies raw materials in refining minerals.Clirik granite grinding machines, granite mill are designed with advanced technology, high strength steel and years of experience and are now proved to be of high quality and high efficiency.

Model and technical data of Graphite grinding mill:

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

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

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