VSI Vertical Shaft Impact Crusher

Output size : Various size

Production capacity : Up to 520TPH

Hydraulic cap opening device, Air self circulation system

Adopting quality raw materials and advanced technologies, VSI Vertical Shaft Impact Crusher ensures high-quality and good abrasion performance. This machine switches the working principle “crushing between materials” to “crushing between materials and liners”, which can be used to make sand and shape stones.

Applications: Mechanism sand, bituminous concrete, metal mine, aggregates shaping

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 through outlet.
2. Ring Feeding: Raw material falls down into feed hopper, then through ring, it is divided 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.

Specifications – Technical Data

Capacity (t/h)Center and Ring feeding120-180200-260300-380450-520
Center feeding60-90100-130150-190225-260
Max Feed Size (mm)Soft material<35<40<45<50
Hard material<30<35<40<45
Rotation speed (r/min)1700-18901520-16901360-15101180-1310
Power for double motor (kW)2×55 (75)2×90 (125)2×132 (175)2×200 (270)
Overall Dimension L×W×H (mm)4100×2250×22854140×2280×24254560×2450×27805100×2690×3200
Weight (t)1012.514.519
Lubrication hydraulic pressure stationPower for double oil pump2×0.25(0.33)
SafetyTo make sure the supply of the oil with double oil pump; stop working without oil or hydraulic pressure; temperature falls when the water cools; start the motor by heating it in winter.
Overall dimension L×W×H(mm)820×520×1270
Power for oil box heater2 kW