VSI Impact Crusher
The VSI Impact Crusher is advanced and high-efficiency equipment. The VSI Impact Crusher in my company is the latest researched results basing on Germany technology. The machine is professional in producing qualified sand and stone for highway, high-speed railway, high building, city project, hydropower dam constructions, and concrete mixing plant. The VSI Crusher is popular to be used in artificial sand making and stone reshaping industry.
Working Principle of VSI Impact Crusher
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 though outlet.
2. Ring Feeding:
Raw material falls down into feed hopper, then through ring, it is devided 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.
Features Of JOYAL VSI Series Vertical Shaft Impact Crusher
1. Oil supplied by two oil pumps, stops automatically if there is no oil; cool by water, and motor heated automatically to start the machine in winter.
2. Hydraulic lifting when changing or checking the spare parts, so make it easily and convenient in maintenance.
3. Famous brand SKF or TIMKEN of the bearing, makes the machine work well and few problems.
4. Vibrating alarm device; if the crusher works abnormally, alarm will sound to make the machine stop working so as to protect the crusher.
5. Special feeding structure; rock on rock, and rock on iron in the crusher make the stones crushed and reshaped.
6. Unique dustproof seal system, to avoid the outside dust getting into the libration parts.
7. Perfect design on material bumping angle reduces the friction between raw material and spare parts, increases the spare parts life and cuts the cost.
Main Specifications Of VSI Series Vertical Shaft Impact Crusher:
Model VSI-7611 VSI-8518 VSI-9526 VSI-1140
(t/h) Center and Sides Feeding 120-180 200-260 300-380 450-520
Center Feeding 60-90 100-130 150-190 225-260
Max. Feeding Size (mm) Soft Material 35 40 45 50
Hard Material 30 35 40 45
Rotation Speed(rpm) 1700-1890 1520-1690 1360-1510 1180-1310
Double Motor Power (kw) 110 180 264 400
L×W×H (mm) 3700×2150×2100 4140×2280×2425 4560×2447×2778 5000×2700×3300
Weight (t) 7.8 10.3 16 25.6
Vibrating Sensor Inspection Range: 0.1-20mm/s continual adjustment
Hydraulic Oil Pump Motor Power of Double Oil Pump(Kw) 2×0.31kw
L×W×H (mm) 820×520×1270
Power of Oil Tank Heater 2KW
|Date added: 2012-04-16 08:01:42 Hits: 4|
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