VSI Crusher(Sand Making Machine)

Sand making machine with the introduction of the company's US Barmac famous "rock stone" crusher principle and technology, widely used in a variety of rock, abrasives, refractories, cement clinker, quartz, iron ore, concrete aggregate and other kind of hard, brittle materials in the debris, fine (sand system), for construction sand, gravel roads are particularly suitable for use

Widely used in highway, railway, water, construction, cement, refractories, metallurgy, glass sand, concrete mixing plant, gravel yard and other industries.Applicable materials: river pebbles, granite, marble, limestone, quartzite, iron ore, abrasives, refractories, cement clinker, such as concrete aggregate.

Material from the hopper into the crusher, the sub-feeder the material is divided into two parts, the middle part of the sub-feeder into the high-speed rotation of the impeller, is rapidly accelerated in the impeller, its up to several hundred times the acceleration of gravity, then speed of 60-70 m / s projectile from the impeller flow channel in three out of uniform, the first part of the material with the impact of the feeder surrounded by falling broken self-closing, and then went to the impact on the vortex branch cavity lining materials, top is lining material rebound oblique impact on the whirl chamber, but also to change its direction of motion, deflected downward movement, rotation Road materials emitted from the leaves to form a continuous material curtain. Such a material in the whirl crushing cavity by two or even several times the probability of impact, friction and grinding crushing effect. The material to be broken by the lower row of the discharge port. And screening system to form a closed loop, the general cycle times can be broken into 20 mesh material. In breaking down the whole process, the material on their own mutual impact crusher, not in direct contact with the metal components, but the impact of the occurrence and lining materials, friction and grinding, which reduces the angle of pollution, to extend the mechanical wear and tear of time. Whirl ingenious internal cavity airflow from the circulation, eliminating the dust pollution.

Sand Making Machine Advantages and Feature:

  • 1,Smooth operation and long lifeSand using the advanced technology, the production process is running smoothly. Best of impact angle crushing cavity design, can reduce the friction material and wear parts, effectively extending the life of Sand.
  • 2,Handling capacityBy using a special intergranular laminating crushing chamber design principles and matching speed, replacing the traditional single particle crushing principle, to achieve selective crushing materials, significantly increased the proportion of fines and cube product content, to a great extent reduced the flakiness materials.
  • 3,Vulnerability of low loss, low maintenance costs Sand wearing parts, low loss, all wearing parts are made of high quality wear-resistant materials at home and abroad, long service life. A small amount of wear parts made of special hard wear-resistant material, greatly reducing maintenance costs.
  • 4,Simple operation, easy maintenance Unique lubrication system designed to improve the performance of the equipment lubrication, increased equipment life. High performance non-contact labyrinth seals wear, improves the reliability of the dust barrier.

About Us

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and

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