Slag crusher for sale

Slag crusher - VSI crusher 
Along With extension and rebuild of the city, the administrator would have to face the construction waste which is an intractable problem and an important link that affects civilization of the city.How to process the construction waste? Is there any new machinery or new craft to utilize the construction wastes? 
Slag crusher - VSI crusher reduces the size of the slag particles and recycle construction wastes.It is widely used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material. 

Working Principle: 
1. Center Feeding: Raw material falls down into feed hopper, then enters impellor through central entrance hole. It is accelerated in high-speed impellor, then is thrown out at speed of 60-75m/s. When hitting impact plate, it is crushed. Final products come downwards though outlet. 
2. Ring Feeding: Raw material falls down into feed hopper, then through ring, it is devided into two parts by material-dividing plate. One enters into impellor through the center of material-dividing plate. The other falls down from outside of material-dividing plate. Material, which is thrown out by impellor at speed of 60-75m/s, hits material coming down from outside of material-dividing plate. In this way, material is crushed.