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Sand purposes:
    This series of crusher is suitable for crushing soft or medium hard and extremely hard materials, plastic, widely used in a variety of ores, cement, refractories, aluminum where the soil clinker, emery, glass raw materials, mechanism building sand, stone and various kinds of metallurgical slag, especially for silicon carbide, silicon carbide, sintered bauxite, the US high sand hard, special hard and corrosion-resistant material than other types of crusher production efficiency.

250t/h-450t/h Sedimentary rocks VIS Sand in Central in Africa

     In the engineering field, it is the mechanism of sand, cushion material, asphalt concrete and cement concrete aggregate ideal production equipment.
     In the mining industry, widely used in grinding the preceding process, which can produce large amounts of iron ore fines to reduce the high cost of grinding load.
     Since this series sand making excellent low wear characteristics, the device for high abrasion and secondary crushing disintegration of production used. In addition, because of the zero-pollution products, impact crusher function well adapted to the glass quartz sand and other high purity material, 10-500t / h production capacity, impact crusher can meet almost any production requirement.

Sand works:
     Material from the hopper into the crusher, the sub-feeder the material is divided into two parts, the intermediate sub-feeder into the high-speed rotation of the impeller, the impeller being rapidly accelerated its acceleration up to several hundred times the acceleration of gravity, then at a speed of 60-70 m / sec projectile from three uniform impeller flow channel out, with the first part of the material impact of the sub-feeder four weeks since the resumption of the fall break, and then with the impact of the vortex branch cavity lining materials is lining material rebound oblique impact on the top of the whirl chamber, but also to change its direction of motion, deflected downward movement, rotation Road materials emitted from the leaves form a continuous material curtain. Such a material in the whirl crushing cavity by twice or even several times the probability of impact, friction and grinding crushing effect. The crushed material is discharged from the lower discharge port. Throughout under the crushing process, the material on their own mutual impact crusher, not in direct contact with the metal element, but the impact occurred and lining materials, friction and grinding, which reduces the pollution angle, mechanical wear extended time. Whirl ingenious internal cavity flow from circulation, eliminate the dust pollution.

Sand performance characteristics:
1. Simple and reasonable structure, since the strike-breakers, low cost of use;
2. The unique spindle bearing installation and advanced design, the machine has a heavy-duty and high-speed rotation features.
3. With crushing, coarse grinding function;
4. High reliability, tight security device to ensure that equipment and personal safety;
5. smooth running, working noise, energy efficient, high crushing efficiency;
6. Little impact by material moisture content, moisture content of up to about 8%;
7. The vulnerability of low loss, all wearing parts are made of high quality domestic and wear-resistant materials, long service life. A small amount of wear parts made of special hard wear-resistant material, small size, light weight, ease of replacement parts.
8. The internal vortex chamber flow from circulation, small dust pollution.
9. impeller and whirl crushing cavity lining material from the substantial reduction in the cost of wear parts and maintenance workload. Production process, the stone can form a protective bottom to wear and durable.