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VSI series crusher for sand making

VSI Series Crusher

VSI Crusher is a new kind of sand making machine designed by the Germany expert with the international advanced level.With the high energy and low consumption,VSI crusher machine plays an unreplaceable role in the mine’s fine crushing. The materials are crushed as the natural and cleavage surface texture, which better staisfies the requirements of the sand stone used in the construction, road, railway, hydropower and other projects.

VSI crusher main Structures

VSI Crusher is made up of First Stage Impact Curtain With Anvils, Impact Crutain Adjusting Rods, Second Stage Impact Curtain With Anvils, Rotor, Liner plate, Blow Bar, Wedge Lock Assembly, Discharge Opening, Third Stage Impact Plate, Back-up Bar and so on.

Working Principle of VSI crusher machine

1)Raw material falls down into the feed hopper and the circle ring, and then they are divided into two divisions by the distributing plate. One enters the high speed impellor and then theywill be accelerated and thrown out from the impeller. The other falls down from the sides of distributing plate.

2)Then this two kinds of materials will crush with each other, and then strike togetherly to the vortex liner and are rebounded to the top of vortex cavity ,and then falling down. The falling materials with the shoot materials form a continuous materials curtain .

3) After several this kind of repeating , the final materials will be discharged from the discharging opening .

VSI Series Crusher Technical Data:

Model B-7611 B-8518 B-9526 B-1140
Capacity(t/h) Cascade
and central feeding
120-180 200-260 300-380 450-520
Central feeding 60-90 100-130 150-190 225-260
Max.Feeding dimension(mm) Soft
<35 <40 <45 <50
<30 <35 <40 <45
Rotation speed(r/min) 1700-1890 1520-1960 1360-1510 1180-1310
Double motor power(kw) 110-150 180-220 264-320 400-440
Overall dimension
Weight(t) 7.8 10.3 16 25.6
Power 380v;50Hz
Vibration Sensor Inspection range:0.1-20mm/s
continual adjustment
Labrication System power 2x0.31KW
Safety Altemative double pump oil supply;machine stops
automatically without oil flow or oil pressure.water cooling,motor warm start in winter.
Overall dimension(LxWxH) - 820x520x1270 820x520x1270 -
tank heating power

Note: This specification is just reference, any changes are subject to the products.