VSI Sand Making Machine

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VSI Sand Making Machine

Application of VSI Sand Making Machine:

VSI Sand Making Machine is a newly researched equipment, with international advanced level. Technology and modern processing equipment make it a leading role in this industry. VSI Sand Making Machine is widely used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material.

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  • Description
  • Main Features
  • Technical Data
  • Description

    Working Principle of VSI Sand Making Machine:

    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 through outlet.

    2. Ring Feeding:


    Raw material falls down into feed hopper, then through ring, it is divided 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.

  • Main Features

    Main Features of VSI Sand Making Machine:

    1. Advanced double-pump oil lubrication system guarantee shaft bearing lower temperature increase, longer life time, more reliable operation.

    2. Main shaft is equipped with imported precision rolling bearing. It makes main shaft work stable, lengthen maintenance cycle, increases productivity.

    3. Hydraulic lifting mechanism of upper cover can move away the cover easily, which saves man power during maintenance.

    4. Over-vibration device is equipped. There will be alarm when vibration surpasses a stipulated figure. It will stop the machine, in order to protect it.

    5. Special dust-proof design for main shaft bearing fully avoid dust entering bearing lubrication part, which make sure the machine work normally.

    6. Special feed opening structure makes it possible that center feeding and ring feeding comes together, in order to meet requirement of different stones. In addition, this equipment can not only crush stone, but also iron.

    7. Shape of material-through device is better designed, which improve the utilization ratio.

  • Technical Data

    Technical Data of VSI Sand Making Machine:

    Model VSI7611 VSI8518 VSI9526 VSI1140
    Capacity (t/h) Center and Ring feeding 120-180 200-260 300-380 450-520
    Center feeding 60-90 100-130 150-190 225-260
    Max Feed Size (mm) 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 for double motor (kW) 110-150 180-220 264-320 400-440
    Overall Dimension L×W×H (mm) 3700×2150×2100 4140×2280×2425 4560×2447×2778 5000×2700×3300
    Weight (t) 11.8 14.5 17.8 25.6
    Power Source 380v 50Hz
    Vibrating Sensor Inspect scope: 0.1-20mm/s adjusted continuously
    Lubrication hydraulic pressure station Power for double oil pump 2×0.31kW
    Safety To make sure the supply of the oil with double oil pump; stop working without oil or hydraulic pressure; temperature falls when the water cools; start the motor by heating it in winter.
    Power for oil box heater 2 kW

    Any change of technical And Picture not be advised additionally!



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