VSI Vertical Shaft Impact Crusher
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.
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.
Details
Specifications - Technical Data
| Model | Soft material | Hard material | Crushing | Re-Shaping | Rotation speed(r/min) | Power(kw) |
| Max Feed Size(mm) | Capacity(t/h) | |||||
| VSI7611 | 35 | 30 | 120-180 | 60-90 | 1700-1890 | 55×2 |
| VSI8518 | 40 | 35 | 200-260 | 100-130 | 1520-1690 | 90×2 |
| VSI9526 | 45 | 40 | 300-380 | 150-190 | 1360-1510 | 132×2 |
| VSI1140 | 50 | 45 | 450-520 | 225-260 | 1180-1310 | 200×2 |
