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HGM UltraFine Grinding Mill

Products overview

HGM10027 Ultrafine Grinding Machine is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as calcite (calcite carbonate, calcium carbonate),

  •  HGM100 UltraFine  Mill is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as calcite (calcite carbonate, calcium carbonate), chalk, limestone, dolomite, kaolin, gypsum, etc, totally more than 100 kinds of materials. Product fineness can be controlled between 0.047mm (47 micron) and 0.005mm (5 micron) .(as per D97 Standard)

    Proformance and features of HGM100 UltraFine  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≤5 micron.
    5. Pro-environment
    The application of pulse dust collector and muffler reduce the pollution and noise of the dust, which has reached national environment protection standard.

    Production Line Configuration of HGM100 UltraFine Mill

    The whole set HGM10027 Ultra fine Grinding Mill 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.
     

     

    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.

    Technical Data of HGM100 UltraFine  Mill

    Item

    Unit

    Specification

    HGM8021

    HGM10027

    Number of roller

    piece

    21

    27

    Layer of ring

    piece

    1x3

    1x3

    Ring diameter

    mm

    800

    1000

    Feeding size

    mm

    ≤10

    ≤10

    Final size

    micron/mesh

    47-5/325-2500

    47-5/325-2500

    Capacity

    Kg/h

    400-4500

    900-6500

    Overall size(LxWxH)

    m

    13×3x5.8

    18x4x8.6

    Note:Any Change of technical data shall not be advised additionally.