Granite, Basalt, Diabase, Andesite Vertical Shaft Impact Crusher

I.Usage and Application ofbuilding material sand making machine for river stone
China 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 ofbuilding material sand making machine for river stone
The 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 feeding150~280240~380350~540500~640Central feeding70~140120~200180~280250~360Max.Feeding dimension (mm)Soft material<35<40<45<50Hard material<30<35<40<45Rotation speed(r/min)1700~19001500~17001300~15101100~1310Double motor power (kw)110~150180~220260~320400~440Overall dimension (LxWxH)(mm)4100x2330 x23004140x2500 x27004560x2600 x29005100x2790 x3320Weight(t)8.611.817.527.5Power380v,50HzLabrication SystemDouble pump motor power2X0.31kWSafetyAltemative double pump oil supply;machine stops automatically without oil flow or oil pressure.water cooling,motor warm start in winter.Overall dimension (LxWxH)820x520x1270Gasoline tank heating power2KWIII. Feature ofbuilding material sand making machine for river stone1. Simple structure and low investment cost.
2. High efficiency and low consumption.
3. Less abrasion of impeller liner, convenient in maintenance.
4. Having the function of fine crushing and coarse grinding.
5. Slightly influenced by the moisture content of the material. The max moisture content is 8%.
6. Suitable for crushing materials of middle hardness and high hardness.
7. Cubic shaped finished products, high stack density, and low iron pollution.
8. Working noise <75db, and little dust pollution.