Quartz/Granite/Dolomite Stone Vertical Shaft Impact Crusher

I. Usage and Application of building material sand making machine for river stoneChina sand making machine   is widely used for fine crushing and coarse grinding in mining, rocks, fireproof materials, glass raw material and metallurgy residues. China Supplier VSI sand crusher for sale, Low price Quartz sand making machine   is much more professional than other crushers in crushing hard and anti-abrasion materials such as carborundum, sintered bauxite, magnesite and so on. It is usually used as sand making machine in the sand production line.   sand making maching perfectly combines unique rotor design with effective by pass feeding system that is accurate and valid to control, which greatly improves production capability and product quality, and lowers production cost and consumption of wearing parts. In the sand making machine, with an optimized design, wearing parts are conveniently maintained and the time for replacing the wearing parts is short; and because automatic control and manual control systems are perfectly combined, the workload of maintaining the equipment is lowered to the maximum extent.   II. Working Principle of building material sand making machine for river stoneThe materials fall into the crusher and are divided into two parts. One part goes into the high-speed-running impeller of the sand making machine, and the other part goes around the impeller. The two parts materials bump and crush fast during the effect of centrifugal force. Then the materials run like swirl, bump and rub to each other again and again. The finished products go out from the bottom of the machine, and users can get the requested products size after screening by vibrating screen.ModelB-7615DRB-8522DRB-9532DRB-1145DRThroughput Capacity (t/h)Cascade and central feeding150~280240~380350~540500~640 Central feeding70~140120~200180~280250~360Max.Feeding dimension (mm)Soft material