Basalt grinder mill is for super-fine grinding materials with hardness less than 6 in Moh‘s scale and humidity less than 6 percent such as kaolin, limestone, basalt, 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. The granularity (or final size) of the finished products can be freely adjusted between 325-3000meshes (0.045-0.0057mm), and the capacity (ton/hour) ranges from 0.4T/H to 7.5T/H depending on the final size and the grinding materials.
Features of Basalt grinder 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.
Model and technical data of Basalt grinder mill:
|
Model
|
HGM80
|
HGM90
|
HGM100
|
HGM100A
|
HGM125
|
|
Ring Diameter(mm)
|
800
|
930
|
1035
|
1035
|
1300
|
|
Ring Number/pcs
|
3
|
3-4
|
3
|
4
|
4
|
|
Roller Number/pcs
|
21
|
24-32
|
27
|
34-36
|
40-44
|
|
Main Shaft Speed/r. p. min
|
230-240
|
200-220
|
180-200
|
180-200
|
135-155
|
|
Input Size/mm
|
≦20
|
|
Finished Size/um
|
5-47(325-2500)
|
|
Capacity t/h
|
0.5-4.5
|
0.6-6.5
|
0.7-7
|
1-8.5
|
1.5-12
|
|
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*10.25
|
|
Motor powder/KW
|
145-165
|
185-204
|
263
|
263-290
|
380-430
|
Note: This specification is just referencing, any changes are subject to the products. |
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