Sand Crushing Equipment

VSI Sand Crushing Equipment
Automatic test, safe and reliable-Vibration display and warning device are set.

VSIVSI sand maker is our latest product from Germany authoritative experts design, connecting with Chinese present working conditions. Its the highefficiency sand making equipment with advanced world levels in our country. It is the preferred equipment for artificial sand making and stone reshaping industry. It specially provides the best material for the highway,high-speed railway,high-rise buildings,municipal works,hydro-electric dam and concrete mixing station. It ranks first among similar products with its excellent cost performance and reliability.

Usable range:

1.Pebble,rock( the limestone, granite, basalt, grey aluminum ore, andesite, etc.), ore tailings, artificial sand production.
2.Building aggregate, highway, cushion, asphalt concrete and cement aggregate production.
3.Sand making production and stone reshaping production in water conservancy and hydropower engineering field,highway,railway,bridge,passenger line,airport runway,municipal engineering and high-rise buildings.
4.The grinding anterior fine process of mining areas. Building materials,mining,metallurgy, chemical,cement,abrasive,refractory material, etc.
5. The crush of high abrasive materials resistance and secondary disassembly, desulphuration of thermal power and metallurgy, slag and construction waste.
6.The production of glass,quartz sand and other high purity material

Working principle:

The entire center feeding: Material falls the feed hopper, then enters the high-speed rotary sling wheel from center feeding hole, which is speeded immediately in the sling wheel. The speed can reach several dozens times of the gravity acceleration. Then it is thrown from the sling wheel. First, it is crushed with other rebounded material falled freely from the sling wheel. Then both of them are impacted to the material lining(rock-rock) or strike back block(rock-iron), rebounded and striked to the top of eddy cavity in the inclined-up direction. Then it moves along deflection-down. And forms a continuous material curtain with the material from the impellers passage. Just like this, the material is striked, fricted, crushed twice or more, then is discharged from the down discharging hole.