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  • VSI sand making machine
  • VSI sand making machine
  • VSI sand making machine
  • VSI sand making machine
  • VSI sand making machine

VSI sand making machine

Feed size : 0-50mm

Capacity : 120-600t

Material :   Sand making machine is widely used for crushing of hard and brittle materials, such as rock, grinding material, refractory material, cement clinker, quartzite, iron ore and concrete aggregate; and it is especially suitable for the sand and sandstone making for construction and road paving.

Application :   It is widely used in metal ore or non-metallic minerals, cement, refractory, alumina, emery, glass material, building material, artificial sand making, and variety of metallurgical slag crushing.


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
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 2x0.31Kw
Safety Double oil pumps make sure supply of oil; stope automatically without oil flow or oil pressure; water cooled; heating start the motor in winter.
Overall Dimension(mm)  
Power of oil-box heater  


 1: Large capacity, stable running.  
 2: Low consumption of wearing parts.  
 3: Perfect product shape, suit for sand making and stone reshaping.
 4: Thinning oil lubricant and automatic maintenance.  
 5: Hydraulic device for easy maintenance and operation.


  The entire center feeding: Material falls into 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 out from the sling wheel. First, it is crushed with other rebounded material fell freely from the sling wheel. Then both of them are impacted to the material lining( rock to rock) or strike back block( rock to iron), rebounded and stroke to the top of eddy cavity in the inclined-up direction. The it moves along deflection-down, and forms a continuous material curtain with the material form the impellers passage. Just like this, the material is stroke, rubbed, crushed twice or more, then is discharged from the down discharging hole.

©2014 Shanghai Pioneer Machinery Manufacturing Co., Ltd.