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eighteen billion six hundred and thirty-seven million three hundred and two thousand and ninety-nine

Fine sand equipment

VSI sand making machine

Author: admin Release time: 15:41, March 11, 2016 Number of visits:

  • VSI sand making machine is used for artificial sand making equipment. According to the material conditions and product requirements, it can be counterattack breaking, cone breaking, or sand making machine. According to the application degree and scope of the industry, sand making machine is the most widely used equipment, so the industry usually also known as impact crusher, which is the machine. This series of sand making machines are widely used for fine crushing and rough grinding of metal and non-metallic ores, cement, refractories, abrasives, glass raw materials, building aggregates, artificial sand making and various metallurgical slag, especially for medium hard, extra hard and abrasive materials such as silicon carbide, carborundum, sintered bauxite, magnesia, etc., it has more advantages than other types of crushers. It can be used in combination with hydraulic protection jaw crusher to treat various metallurgical slag. It is suitable for building sand and road building sand.  
    Due to its excellent low wear characteristics, the sand making machine is also used in high abrasion resistance and secondary disintegration crushing production. In addition, due to the zero pollution to the products, the sand making machine is well adapted to the production of glass quartz sand and other high-purity materials. With the production capacity of 10-500t / h, the sand making machine can meet almost any production requirements.  

    Working characteristics of sand making machine:
    The structure is simple and reasonable, and the operation cost is low. Based on the principle of stone striking, it has the advantages of small abrasion, high crushing rate, energy saving, fine crushing and rough grinding functions, small influence by material moisture content, moisture content up to 8%, more working noise less than 75 dB, less dust pollution, suitable for crushing medium hard and extra hard materials, cubic products, high bulk density and minimal iron pollution.  
    Working principle of sand making machine:
      The material enters the crusher from the feeding hopper, and is divided into two parts by the distributor. One part enters the high-speed rotating impeller from the middle of the distributor, and is accelerated rapidly in the impeller. The acceleration can reach hundreds of times of gravity acceleration. Then it is ejected from the three evenly distributed flow channels of the impeller at the speed of 60-70 M / s. at first, a part of the material is washed by the self collected materials around the distributor The material is deflected from the upper part of the impeller to the top of the lining layer, and then the material is impacted by the material from the upper layer of the impeller. Such a piece of material is subjected to two or more times of probability impact, friction and grinding crushing in the vortex crushing chamber. The crushed material is discharged from the lower discharge port. And circulation screening system to form a closed circuit, general circulation three times can be broken into less than 20 mesh. In the whole crushing process, the materials impact each other, not directly contact with metal components, but impact and friction with the material lining and crush, which reduces angular pollution and prolongs the mechanical wear time. The ingenious self circulation of airflow inside the vortex chamber eliminates dust pollution.   

    Technical parameters of VSI sand making machine:

    model
    Impeller speed
    (r/min)
    Maximum feed size
    (mm)
    processing capacity
    (t/h)
    power
    (kw)
    weight
    (t)
    External dimension
    (mm)
    six hundred
    2000-3000
    thirty
    12-30
    2×30
    five point six
    2800×¢1500×2030
    seven hundred and fifty
    1500-2500
    thirty-five
    25-55
    2×45
    seven point three
    3300×¢1800×2440
    nine hundred
    1200-2000
    forty
    55-100
    2×55
    twelve point one
    3750×¢2120×2660
    nine hundred
    1000-1450
    forty
    65-130
    2×75
    thirteen point six
    3750×¢2300×2090
    one thousand and fifty
    1000-1700
    forty-five
    100-160
    2×(90-110)
    sixteen point nine
    4480×¢2450×2906
    one thousand two hundred and fifty
    850-1450
    forty-five
    160-300
    2×(132-180)
    twenty-two
    4563×¢2650×3716
    one thousand three hundred and fifty
    800-1193
    fifty
    200-360
    2×(180-220)
    twenty-six
    5340×¢2940×3650