granite Sand making machine also is called sand maker, Sand making machinery,Sand crusher,Sand making plant,sand production line,Sand Making Equipment and so on. granite Sand making machine mainly used for manufacturing artificial sand and stone materials and it is an important sand making plant. Due to the faster and faster social development, natural sand cannot satisfy the production requirement any longer, and more and more sand needs to be produced with sand making machinery. granite Sand making machine is not only suitable for producing sand and stone materials, but for crushing cement, refractory material, glass and slag so that it has very wide application range.

granite Sand making machine Working Principle
Material from the hopper into the crusher, the separation of the material into two parts, the middle part of the sub-feeder into the high-speed rotation of the impeller, the impeller being rapidly accelerated, accelerated up to several hundred times its neutrality acceleration, then speed of 60-70 meters per second three evenly spaced from the impeller flow channel within the projectile out, first of all with the splitter four weeks from the closing down part of the material is impact crusher, and then with the support cavity nest material impact to sink layer, being bored while layer rebound oblique impact to whirl chamber by twice that many chances impact, friction and grinding crushing effect. The crushed boring and lower feed discharge port. Throughout the crushing process, the material self mutual impact crusher, not in direct contact with the metal element, but with the lining occurs bored impact, friction and grinding, which reduces the angle of pollution, prolonged mechanical wear time. Whirl chamber airflow inside ingenious self-loop. Eliminate the dust pollution.

Granite sand making machine performance advantages:
1. Simple structure is reasonable, since the strike breakers, the use of ultra-low-cost;
2. Unique spindle bearing installation and advanced design, so that the machine has the characteristics of heavy duty and high-speed rotation;
3. With crushing, coarse grinding function;
4. High reliability, tight security devices to ensure their personal safety equipment;
5. Smooth operation, low noise, high efficiency, high crushing efficiency;
6. By the moisture content of the material is small, the water content of up to about 8%;
7. Wearing parts, low loss, all wearing parts are made of wear-resistant materials at home and abroad with quality, long service life. Small amounts of wear parts made with a special hard wear-resistant material, small size, light weight, ease of replacement parts;
8. Vortex chamber internal airflow from the circulation, dust pollution;
9. Impeller and whirl from the lining material crushing cavity significantly reduce wear parts costs and maintenance work. In the production process, the stones can form a protective bottom, body wear, durable;
10. Installation and diverse, mobile installation;
11. Product layer cube, bulk density, iron contamination is small, do stone shaping machine.

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