Shaft Impact Crusher 1)Simple structure. 2)Reliable working condition. 3)Convenient operation. 4)High efficiency & low cost
Shaft Impact Crusher 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.
Main technical parameter:
Model | VSI-7611 | VSI-8518 | VSI-9526 | VSI-1140 | |
Capacity | Center and Ring Feeding | 120-180 | 200-260 | 300-380 | 450-520 |
Center Feeding | 60-90 | 100-130 | 150-190 | 225-260 | |
Best Feeding Size | Soft Material | 35 | 40 | 45 | 50 |
Hard material | 30 | 35 | 40 | 45 | |
Rotation Speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | |
Power of the double motors | 110-150 | 180-220 | 264-320 | 400-440 | |
Overall dimension L×W×H | 3700×2150×2100 | 4140×2280×2425 | 4560×2447×2278 | 500×2700×3300 | |
Weight (t) | 9.8 | 13.5 | 16.8 | 25.6 | |
Power Supply | 380V:50HZ | ||||
Vibrating Sensor | Inspection scope: 0.1-20mm/s can be adjusted continuously | ||||
Hydraulic lubrication station | Power of double oil pump | 2×0.31Kw | |||
Safety | To make sure supply of oil with double oil pumps; Stop automatically without oil flow or oil pressure; Water cooled; Heating start the motor in winter. | ||||
Overall dimension L×W×H(mm) | 850×520×1270 | ||||
Power of oil-box heater | 2kw | ||||
Advance Shaft Impact Crusher Fit For Secondary Crushing
