vertical shaft impact crusher

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overview

zenith’s vertical shaft impact crusher ( vsi ) is designed by reputed german expert of zenith and every index is in world’s leading standard, which makes it become the most advanced and mainstream equipment in sand making business, replacing hammer crusher, roller crusher, roller ball mill, etc.

application

vertical shaft impact crusher ( vsi ) is widely used in metal and nonmetal mine, concrete, fireproof material, abrasive filler, frit, construction aggregate, sand, metallurgy and so on. vertical shaft impact crusher ( vsi ) is more suitable for crushing mid-hardness materials and high-hardness materials and its product is cubic, and the density of piling up is high and the iron pollution is low.

feed at center :

the crushing principle of hpc is finished between fixed cone plate and movable cone plate. the motor drives the horizontal axis of the crusher through triangle belt and pulley, the horizontal axis drive the eccentric shaft bush to rotate through gear transmission. the eccentric shaft drives the main shaft to make the movable cone plate swing at a regulated track from time to time, the materials are crushed due to constant pressed and crooked in the crushing cavity. the finished products are discharged from the discharging opening

feed both at center and at sides :

the materials fall into the hopper and circle hole and then be dividend into two pats by the distributing plate, one part of materials cross the distributing plate and enter in to the high speed impeller and then is accelerated and throw out from the impeller . the other falls down from the sides of distributor.

the materials strike with the materials that are free falling down.
secondly, materials strike the materials-liner in the vortex or the impact liner and are rebounded to the top of crushing cavity and then deflecting fall down.
thirdly, the falling materials with the shoot materials form a continuous materials curtain. lastly, crushed materials be discharged from the under discharging opening.