• mineral sizer for coal mining
  • Coal Sizer
  • coal mineral sizer
  • secondary coal mineral sizer
  • primary coal mineral sizer
  • primary coal mineral sizer roller

Mineral Sizers for Coal Mining

In the coal mining, open pit or underground, it needs crushing the raw coal in the small size for conveying by the conveyoe belt or by the truck. Our mineral sizer for coal mining will be best for this job.

In the coal mining, open pit or underground, it needs crushing the raw coal in the small size for conveying by the conveyoe belt or by the truck. Our mineral sizer will be best for this job. It will be work in big capacity and low power consumption. It will get more block size of coal.

The follow picture shows our coal mineral sizer produced by zjh minerals is working underground in coal mining.

Project Case Study

In Mongolia open pit coal mine, the raw coal is 1000mm, the customer want to get 100mm finished product. And the expected capacity is 1000 ton per hour.The hardness of coal is more than 40MPa.

Mongolia open pit coal mine 1

Mongolia open pit coal mine2

For this case, ZJH minerals supply 2 stage mineral sizers.

The primary coal sizer (crushing the coal block 1000mm to about 400mm):

roller diameter : 1000mm
roller length:  1500mm
roller center distance : 880mm
power:220kw

primary coal mineral sizer

primary coal mineral sizer roller

The seondary coal sizer (crushing the coal block 400mm to about 100mm):

roller diameter : 700mm
roller length:  2000mm
roller center distance:  625mm
power:160kw*2
secondary coal mineral sizer

For easy installation and save space, we design 2 layers mineral sizer station as follow pictures.

coal mineral sizer station

 

 

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