Vipeak, a high-tech mining equipment company in China.We are specialized in manufacturing stone crusher, grinding mill, sand making,etc.Our address is No.43,Tongbai Road, Zhengzhou, Henan, China.Welcome you to visit us! Vertical shaft impact crusher(or we call it sand making machine) is Simple structure and low operating cost.It's a ideal stone crusher to make sand.Vertical Shaft Impact Crusher is applied widely for the powder process of mineral product including mental and non-metal ore, fireproof material, bauxite, diamond dust, glass raw materials, building materials, artificial sand and all kinds of metal ore materials, especially which has more advantages than any other machines in processing the more and most hard materials. Vertical shaft impact crusher is designed by reputed German expert of Vipeak and every index of VSI crusher is in world¡¯s leading standard. Vipeak VSI crusher incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, Vipeak VSI crusher has replaced hammer crusher, roller crusher, roller ball mill, etc. and become the mainstream equipment in sand manking business. The machine can be widely used in metal and non-metallic minerals, building materials, sand making, crushing and shaping of all kinds of metallurgical slag. It is suitable for brittle materials with Mohs hardness under nine, not suitable for viscous material and rock with much dirt. Vertical Shaft Impact Crusher 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¡£We are special in manufacturing crusher£¬impact crusher£¬jaw crusher£¬ball mill Contact us follow bellow: Company Name: HeNan ZhengZhou Vipeak Heavy Industry Machinery Co., Ltd TEL : 86-371-67770550 Fax:86-371-67431834 Email: vipeak01@126.com URL: http://www.crushertrade.com