Shanghai Shibang
Machinery Co., ltd.
SBM-VSI crusher is designed by reputed German expert of Shibang and every index of SBM-VSI crusher is in world's leading standard. SBM-VSI crusher incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, SBM-VSI crusher has replaced hammer crusher, roller crusher, roller ball mill, etc. and become the mainstream equipment in sand making business.
Application:
SBM-VSI crusher are widely applied to process all kinds of ores, concrete, fireproof material, bauxite, quartz, basalt, glass, etc. Especially for some very hard materials, SBM-VSI crusher possesses more advanges than other machines.
Working Principle:
After materials are fed into the hopper, they are through a central feeding hole, thrown to the impellers, which are rotating at a high speed. Then the material are accelerated and thrown out of impeller area. There part of materials, first, impact on the other part of materials, which are falling down, and then, they together strike on the material layers or on impact blocks. Due to rebound, they will back to top of crushing cavity and again be shot back to strike on another part of materials which are shot from the impeller flow and form a continuous material curtain. The final products will be discharged from the discharge open at the bottom.
