Granite / Feldspar/Cobble Sand Making Machine

• Customization: Available
• Certification: CE, ISO
• Theory: High-Speed Grinder
• Model NO.: VSI
• Application: Chemical Industry, Railroad, Construction
• Structure: Vertical
• Color: Customer Requirement
• Material: Carbon Steel
• Installation: Engineer Guide
• Spare Parts: Supply
• Transport Package: Nude Packing
• Specification: 21cubic meters
• Trademark: Hengchang
• Origin: China
• Production Capacity: 300/Years

Product Description

I. Usage and Application of building 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 of building 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.

Model		B-7615DR	B-8522DR	B-9532DR	B-1145DR
Throughput Capacity (t/h)	Cascade and central feeding	150~280	240~380	350~540	500~640
	Central feeding	70~140	120~200	180~280	250~360
Max.Feeding dimension (mm)	Soft material	<35	<40	<45	<50
	Hard material	<30	<35	<40	<45
Rotation speed(r/min)		1700~1900	1500~1700	1300~1510	1100~1310
Double motor power (kw)		110~150	180~220	260~320	400~440
Overall dimension (LxWxH)(mm)		4100×2330 ×2300	4140×2500 ×2700	4560×2600 ×2900	5100×2790 ×3320
Weight(t)		8.6	11.8	17.5	27.5
Power		380v,50Hz
Labrication System	Double pump motor power	2X0.31kW
	Safety	Altemative double pump oil supply;machine stops automatically without oil flow or oil pressure.water cooling,motor warm start in winter.
	Overall dimension (LxWxH)	820X520X1270
	Gasoline tank heating power	2KW

 

III.  Feature of building material sand making machine for river stone

1. 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.