Specifications

1.Rock Sand Making Machine
2 Large capacity,low consumption
3 perfect grain shape
4 factory
5 ISO9001/CE

2014 new senda rock sand making machine for sale

 

 

 

 

Sand Making Machine ,also called Vertical shaft impact crusher and rubble shaping machine ,is a kind of crusher impacted by the material themselves . It is applied in sand making industry and other building industries.

 

 

2. Working Principle  Sand  Making Machine:

 

The material falls into the high-speed turning impellers from the top of machine and crushes with the materail distributed around the impeller under the effect of high speed centrifugal force.After the impact with each other ,the material is crushed between impeller and cavity and is discharged from the bottom.The material can be milled twice or more times in the whirlpool cavity ,the crushed materials will be excluded through the tottom airflow self-circulation in the whirpool cavity can eliminate the dust pollution well

 

 

3. Specifications of  Sand Making Machine 

 

Model			B-VSI7611	B-VSI8518	B-VSI9526	B-VSI1140
Capacity (t/h)	Feed both  at center and at sides		120-180	200-260	300-380	450-520
	Feed at center		60-90	100-130	150-190	225-260
Max feed size (mm)	Sofe material		35	40	45	50
	Hard material		30	35	40	45
Rotation speed (r/min)			1700-1890	1520-1690	1360-1510	1180-1310
Power(KW)			110-150	180-220	264-320	400-440
Overall dimension  L*W*H (mm)			3700*2150 *2100	4140*2280 *2425	4560*2447 *2778	5000*2700 *3300
Weight (t)			7.8	10.3	16	25.6
Power supply			380V, 50HZ
Vibrating sensor			detect range: 0.1-20mm/s continous and adjustable
Lubrication and hydraulic station		power	2*0.31KW
		Safety assuance	Double oil pumps assure enough oil supply;  automatic switch off with no oil stream or hydraulic strength;  lower the temperature with cool water in summer;  raise the temperature with motor in winter.
		Overall demension L*W*H (mm)		820*520 *1270	820*520 *1270
		Power of oil tank heater	2KW

 

4.Features of sand making machine :

 

1:deep cavity-type rotor design is optimized to increase material pass-through volume by 30%;

 

2:when wear shield partial wear out,put upside down,material utilization improved,and service life increase more than 48%;

 

3:modular-design hammer,just to replace worn parts when wear out,it can reduce cost more than 

30%.Add vice hammer,which effectively prevent damage to stand plate after wear 

out;

 

4:the core abrasion-resistant material is high degree wear-resistant and temperature-resistant 

material which used in American important industries;

 

5:diamond-shaped impact block,avoid stand plate damage after wear out;

 

6:bearing uses Japanese,Swedish and American international brand;

 

7:optimal shooting mouth and more fluid curve-shaped design reduce material flow resistance,

improve material pass-through capacity as well;

 

8:dual-use bulk material plates,it is easy to achieve two feeding method conversion;

 

9:special seal structure in the spindle end,ensure no oil leak even without oil seal;

 

10:hydraulic openings device uses Japan imported parts,it is easy and quick to move upper lid,so the internal mechanical overhaul and replacement cost less labor effort;

 

11:use high protection motor,which features high efficiency and low noise.The motor is in line with International Electrotechnical Commission(IEC) standard,F-class insulation and IP54/55 protection level.

5.Main pctures of sand making machine: