Efficient roll crushers'features:

 (1) Efficient roll crusher, high energy utilization, in more than 40%; high efficiency, low consumption. It can broke large material and discharge port granularity is stable.

  (2) Highly-active roll crusher, no dust flying, and has a unique role in environmental protection. 

  (3) Efficient roll crusher adopts bearings bracing. Electrical installed capacity is small. In that case, it saves the water cooling system, reducing oil consumption, running resistance lower invar alloy 15 percent, maintenance workload small.

  (4) Processing layout is simple, save investment and reduce management costs.

  (5) Use the equipment as preliminary breaking working procedure of a terminal pulverizing mill. Under the reasonable technology circumstances, it can increase 30%-80% in mill production.