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The cemented carbide composite roll Main apply

The cemented carbide composite roll is mainly used on the finishing mill for bar,deformed steel bar and common wire,In this way,we can greatly reduce the frequency of changing groove and roll,thus to reduce the labor intensity and improve the work efficiency.the surface quality and yield shall be improved to a maximum degree,which leads to a remarkable economic benefit.
We adop a special grade of cemented carbide,by means of hydraulic lock nut,the cemented carbide roll rings is fastened to the axle with the axial pressure of 200Mpa from hydraulic oil.Under the protection of prestress,the cemented carbide composite roll shall work more effectively


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

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