Welcome to Shanghai Dingbo Machinery--the manufacturer of crusher,grinding machine and sand making machine with a number of patent production!


HGM Three-ring Micro Powder Mill

The micro powder grinding mill (calcite, lime stone mill flour mill powder machine, calcium carbonate, talc powder grinding machine, barite, grinder mill, gypsum, marble mill, long grinding stone mill powder machine, fluorite powder machine) is mainly sui
  • 【feeding size】:
  • 【capacity】:
  • 【application】:
    metallurgy, chemical combination, paper making, Rubber making construction, mining, cement and other fields (more application please click the "free contact")
  • 【materials】:
    calcite, chalk, limestone, dolomite, carbon black, kaolin, talc, mica, bentonite, magnesite, illite and pyrophyllite, vermiculite, sepiolite, attap

consultation hotline:+86-21-68098369
High efficiency.Under the same final size and power, the product capacity of ultrafine mill is twice than jet mill and agitation mill.
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.
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.
High fineness of products.The product fineness can reach D97≤ 5μ M.
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.

working principle

Working Principle:

The main motor drives main axle and every layer rotating by the power of reducer. Dial drives numbers of rollers rolling and rotating in the ring by pintles. Big materials are crushed into small particles by hammer crusher. Then they are sent to store house by elevator.


Production Project

  The customer bought a set of HGM series ultrafine powder milling machine from my company, and we receive the customer approval for its stable production and operation. the customer sign with my company to add a set of production line project  in 2015.

Relevant Information

【running time 】: 13 hours

【feeding material】: calcite

【capacity】:8 t/h

relevant equipment
technical parameters

submitting requirements Online
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Contact us
Address:No.17, Jinwen Road, Pudong Airport Industrial Park, Pudong New District, Shanghai, China
Ministry of Trade:201201
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