HGM Micro Powder Grinding Mill

is the new type mining equipment for making micro powders, fine powders，which is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics, and so on.The purpose of the micro powder grinding millis for super-fine grinding materials with hardness less than 9 in Moh's scale and humidity less than 6 percent such as kaolin, limestone, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, carbon black, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment, up to 200 kinds.

HGM Mill, micro powder production line

consists of 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.
Working Principle of HGM grinding machine,micro powder grinding mill:
When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.
The high-pressure air blower constantly inhales air within the grinding mill and, in turn,  the airflow with crushed materials are brought to the 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, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

Benefit of HGM grinding machine

1.High Efficiency.
Under the same finished final size and the same motor power, the capacity of the machine is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.
2.Long lifecycle of spare parts.
The ring and roller are forged by special material with high utilization,the lifetime can reach 2-5 years for grinding calcite carbonate.
3.High safety and reliability.
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.
4.High fineness, flexible adjustment.
The final fineness of the grinding materials can be adjusted between 325 meshes and 2500 mesh (47-5 micron), and the product fineness can reach D97≤5μm.
5.Environment-friendly.

Specifications of HGM grinding machine

Model
HGM80
HGM90
HGM100
HGM125
HGM168L
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
Unit: KW
HGM80
HGM90
HGM100
HGM125
HGM168L
Main Unit
55-75
2*45
132
185-200
315
Classifier
18.5
18.5
30
37-4*15
5*18.5
Blower
45
55
75
2*45-2*55
2*75-2*90
Crusher
18.5
18.5
18.5
45
75
Bucket Elevator
3
3
4
4
7.5
BeltConveyor Feeder
2.2
2.2
2.2
3
3
Spiral Conveyor
3
3
3-4
2*3
2*5.5
Discharging Valve
2*0.75
1*0.75-1*1.1
2*1.1
2*1.1
2*0.75-2*1.5
Air compressor
11
15
22
2*15-37
55
Remark: For the data with prefix such as "2*xx",it means there are two motors 2*0.75,configuredfor one item Forexample,discharging valve,HGM80 with configuration it means there are 2 pieces of 0.75KW motors installed with discharging valve.


Comments

Post a Comment

Popular posts from this blog

Agitation Tank

Image
Agitation Tank Agitator Tank,Mixing tank is from motor v-belts transmission and dynamic impeller rotation, drugs and pulp fully mixing, increase the potion effect reaction time strengthen drug reactions quality necessary equipment, the machine is suitable for selected the mining industry, also used for all kinds of chemical industry agitation. We're here to help: Easy ways to get the answers you need. 0086 18637192252 sales@hiimac.com 0086 18637192252 Features Technical Data Application Services Agitation Tank Features Agitation tank is used to mix pulp with chemical, preparing for flotation separation. The characters of agitation tank: (1) Impeller diameter's enlarging and linear speed's improving, enhance ability of mixing pulp with chemical. (2) The impeller pileus shaped, which not only enhances the mixing ability but also circulating ability. (3) There is an inducer in the tank, and the impeller is in the inducer. The st
Read more

Ruminant Feed Pellet Line

Image
Ruminant Feed Pellet Line Ruminant feed definition Ruminant feed: ruminant feed includes feed for ruminants such as cattle, raises, and camels. Ruminating means that after a period of time, the food that is half-digested in the stomach is returned to the mouth and chewed again. The ruminant is an animal that has a way of digesting this kind of digestion. The ruminant feed is divided into concentrate and fully mixed diet. raw material The raw materials of ruminant feed mainly include: corn, wheat, barley, soybean meal and other grain raw materials (similar to livestock and poultry feed), and also contain raw materials such as grass, hay and straw. We're here to help: Easy ways to get the answers you need. 0086 18637192252 sales@hiimac.com 0086 18637192252 Features Technical Data Application Services Features 1.Widely applied product with mature technology. 2.The main driving adopts high-precision gear drive, so that the output is impr
Read more

leaching tank

Image
leaching tank Dual impeller high efficiency agitating tank is applicable to carbon process and rubber chemical process. Its upper and lower layer of impellers are of steel plate encapsulated with rubber,which are connected by means of bolts. With the features like good equilibrium,easy replacement and long service life. We're here to help: Easy ways to get the answers you need. 0086 18637192252 sales@hiimac.com 0086 18637192252 Features Technical Data Application Services Cyanide Leaching Tank— Feature Cylinder is covered with Winnermac abrasion resistant and corrosion resistant rubber. The high linear speed of impeller helps increase the agitation capacity of ore pulp. More spot air-filling system. 1.The machine features a reasonable and compact structure, and high transmission efficienty; 2.Twin impeller is used ,which has bigger diameter,lower turning speed,lower agitation power consumption,and lower wear of the carbon; 3.Air is s
Read more