Fully Automatic Vertical Sand Making Machine

VSI Sand Making Machine

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in world’s leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced hammer crusher, roller crusher, roller ball mill, becoming the mainstream equipments in sand making business.
Reliable dual pump oil supply lubrication system—stable performance, long life
Hydraulic pressure jack device—convenient, timesaving and laborsaving for maintenance
Installation mode selection—handy installation, diversified modes, easy to operate
Crushing principle selection—impact grinding with superior particle shape
Chamber type optimization design——lessening consumption of wearing parts.
Stone is crushed by hitting other stones. Material falls down to impeller cavity.Under great centrifugal force, it hits material that coming downwards. After hitting each other,they force a vortex between impeller and shell, and hit each other several times, finally smaller stone comes out, and goes to vibrating screen. Satisfactory material is transported to sand washing machine, however overlarge material will go back to sand maker to be re-crushed.Output sizes can be made according to customer requirement.If input size is larger than the designed size,other crushing equipment will be necessary.