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Basalt grinder mill

Products overview

Basalt grinder mill is for super-fine grinding materials with hardness less than 6 in Mohs scale and humidity less than 6 percent such as kaolin, limestone, basalt, calcite, marble, talcum, barite, gyp

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    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.