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HCH Ultrafine Grinding Mill

HCH ultrafine grinding mill is a mineral ultrafine pulverizer machine that is mainly used to produce fine powder, this ultrafine mill is applied in grinding non-metallic mineral ores with Mohs hardness less than7 and humidity less than 6%. Such as talc, calcite, calcium carbonate, dolomite, bentonite, graphite, carbon and other minerals. This china ultrafine grinder is suggested for superfine powder processing for its high grinding efficiency, energy saving, reasonable design, less footprint, ease of operation, diverse application, and cost-effective. We produce superior ultrafine mills in our ISO9001:2015 certified production facility, we offer ultrafine grinding mill with customized service, EPC service to satisfy your requirement, please click CONTACT NOW below if you want to order grinding mill.

We would like to recommend you the optimal grinding mill model to ensure you get the desired grinding results. Please tell us the following questions:

1.Your raw material?

2.Required fineness(mesh/μm)?

3.Required capacity (t/h)?

  • Maximum feeding size: 10mm
  • Capacity: 1-22t/h
  • Fineness: 5-45μm

technical parameter

Model Feeding Size (mm) Fineness (mm) Capacity (t/h) Weight (t) Total Power (kw)
HCH780 ≤10 0.04-0.005 0.7-3.8 17.5 144
HCH980 ≤10 0.04-0.005 1.3-6.8 20 237
HCH1395 ≤10 0.04-0.005 2.6-11 44 395
HCH2395 ≤10 0.04-0.005 5-22 70 680

Processing
materials

Applicable Materials

Guilin HongCheng grinding mills are suitable for grinding diverse non-metallic mineral materials with Mohs hardness below 7 and moisture below 6%, the final fineness can be adjusted between 60-2500mesh. Applicable materials such as marble, limestone, calcite, feldspar, activated carbon, barite, fluorite, gypsum, clay, graphite, kaolin, wollastonite, quicklime, manganese ore, bentonite, talc, asbestos, mica, clinker, feldspar, quartz, ceramics, bauxite, etc. Please contact us for details.

  • calcium carbonate

    calcium carbonate

  • dolomite

    dolomite

  • limestone

    limestone

  • marble

    marble

  • talc

    talc

  • Technical Advantages

    Higher crushing ratio. The feeding particle size that is less than 10mm can be processed into fineness < 10μm (97% passing). and the final fineness less than 3um accounted for about 40%, which contributes to a larger specific surface area. 

    Higher crushing ratio. The feeding particle size that is less than 10mm can be processed into fineness < 10μm (97% passing). and the final fineness less than 3um accounted for about 40%, which contributes to a larger specific surface area. 

    The pulse dust removal system (patent number: CN200920140944.3) has a dust removal efficiency up to 99.9%, ensuring a dust-free environment in the workshop, which is one of Guilin Hongcheng's patents. Using compressed air to clean each filter bag separately to avoid long-term accumulation of dust and clogging of the filter bag.

    The pulse dust removal system (patent number: CN200920140944.3) has a dust removal efficiency up to 99.9%, ensuring a dust-free environment in the workshop, which is one of Guilin Hongcheng's patents. Using compressed air to clean each filter bag separately to avoid long-term accumulation of dust and clogging of the filter bag.

    Mandatory turbine classification system (patent number: ZL201030143470.6). The final particle size is even and fine, the fineness can be easily adjusted between 0.04mm (400 mesh) to 0.005mm (2500 mesh). Products of different fineness can satisfy the market demand and improve corporate competitiveness.

    Mandatory turbine classification system (patent number: ZL201030143470.6). The final particle size is even and fine, the fineness can be easily adjusted between 0.04mm (400 mesh) to 0.005mm (2500 mesh). Products of different fineness can satisfy the market demand and improve corporate competitiveness.

    Lower consumption, excellent shock absorption, compact structure. The grinding wheel and the grinding ring are made of wear-resistant particular steel for longer service life. The main mill base using an integral casting structure to ensure solid structure and good shock absorption performance.

    Lower consumption, excellent shock absorption, compact structure. The grinding wheel and the grinding ring are made of wear-resistant particular steel for longer service life. The main mill base using an integral casting structure to ensure solid structure and good shock absorption performance.

    Product Cases

    Designed and built for professionals

    • Absolutely no compromise on quality
    • Sturdy and durable construction
    • Components of highest quality
    • Hardened stainless steel, aluminium
    • Continuous development and improvement
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    Structure and Principle

    HCH ultrafine grinding mill consists of main mill, classifier, high pressure fan, cyclone collector, pipes, electromagnetic vibrating feeder, electrical distribution cabinet and etc.

    The large pieces of materials are crushed into small particles by the crusher and then sent to the storage bin by the elevator, and then sent to the tray on the turntable through the vibrating feeder and the inclined feeding pipe. The material is scattered to the periphery of the circle under the action of centrifugal force, and falls into the raceway of the grinding ring, and then impacted, rolled, and ground by the ring roller, the powders become ultra-fine powder after three-layer ring processing. The high-pressure blower removes the external air through suction and bring the crushed material into the powder concentrator. The rotating impeller in the powder classifier makes the coarse materials fall back and be re-ground. The qualified fine powders enters the cyclone powder collector with the airflow and are discharged from the discharge valve at the lower part of the cyclone as the finished product.

    hch structure