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VSI Series High-efficiency Vertical Shaft Impact Crusher

VSI Series High-efficiency Vertical Shaft Impact Crusher

Capacity:20-400 t/h

Feeding size:0-50mm

Application:highway, railway, construction project and concrete mixing station. preferred choice for artificial sand making or stone reshaping.

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Overview of high-efficiency vertical shaft impact crusher ( Sand making machine)
VSI series efficient shaft impact crusher experts in Germany is combined with the working condition of the latest design results, is currently the exclusive production with the world level of the high performance of sand blasting equipment. The machine is designed for the highway, high-speed railway, high-rise building, municipal engineering, hydropower dam construction, concrete mixing station to provide high quality sand and gravel aggregate, is the artificial sand and stone shaping the preferred equipment.
Working Principle of high-efficiency vertical shaft impact crusher ( sand making machine)
Emission from the top to the ejection velocity into the middle of consist of material in the hopper into the sand making machine, the distributor of the material is divided into two parts, one part is composed of a feeder of high-speed rotation of the impeller, the impeller is rapid acceleration, the acceleration of up to hundreds of times the acceleration of gravity, then to 60-70 meters / seconds from the impeller three uniform flow out, first with the feeder surrounded by self closing down a portion of the material crushing, and then along with the impact of the branched vortex cavity material lining layer, is the material lining layer rebound, oblique impact to eddy cavities, and change its direction of motion, partial to sports impeller out of the material to form a continuous material curtain. Such a piece of material in the vortex of the broken cavity is two times as well as the probability of impact, friction and grinding and crushing, the broken material from the lower discharge port discharge. In the whole breaking process, material mutualselfimpact crusher, and metal elements in direct contact, but with the material lining layer of impact, friction and grinding. This reduces the angle pollution, prolong mechanical wear time, the eddy chamber internal clever air self circulation, eliminate the dust pollution.
Performance Features of high-efficiency vertical shaft impact crusher ( sand making machine)
1. The yield increased by compared with the traditional equipment with the same power, and the yield was increased by 30% and stable.
2. The low consumption of wearing parts is low, the impact angle of the broken cavity material is designed, and the wear resistance is less than that of the traditional equipment, which is 30% lower than that of the traditional equipment, which directly reduces the cost of the equipment.
3. Excellent product grain shape - the product is cube, good size, grading, fineness modulus adjustable; particularly suitable for artificial sand and stone plastic, practice proved to be better than other traditional equipment sand, plastic effect of 30%.

Model   VSI-7611 VSI-8518 VSI-9526 VSI-1140 VSI-1145
Capacity (t/h) Cascade and Center feeding 120-180 200-260 300-380 450-520 490-600
  Center feeding 60-90 100-130 150-190 225-260 250-310
Feeding size(mm) Soft material 0-35 0-40 0-45 0-50 0-50
  Hard material 0-30 0-35 0-40 0-45 0-45
Rotation Speed (r/min) 1700-1890 1520-1690 1360-1510 1180-1310 1180-1280
Power of the Double Motors(kw) 110-150 180-220 264-320 400-440 440-520
Overall Dimension (mm) 3700X2150X2100 4140X2280X2425 4560X2447X2278 5000-2700-3300 5100X2790X3320
Weight(T) 9.8 13.5 16.8 25.6 27.5
Power   380v:50Hz, can adjust    
Vibrating Sensor Inspection scope: 0.1-2mm/s, it can be adjusted continuously
Hydraulic Lubrication Station Power of double oil pump 2×0.31Kw        
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