Specifications

1.VSI Crusher
2.Large Capcity;low consumption
3.Little influence by the moisture content of materials
4.Factory
5.CE

vertical shaft impact crusher also called new sand making machine

 

 

1.VSI series high efficiency Vertical shaft impact crusher is a new generation high effective product 

which introduces German technology,and owns many independent patents property.It integrates three crushing methods into one.

 

2.All of these made it the core equipment in sand making industries.It is widely used in a variety of 

metals and non-metallic minerals,cement,refractories,abrasives,glass raw materials,construction 

aggregate,sand,metallurgical and other industries.Applicable for medium and fine crushing of various ores and rocks,such as iron ore,non-ferrous metal ore,corundum,bauxite,quartz sand,corundum,

perlite,basalt materials.

 

 

2.Features  of new 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.

 

3.Working Principle of new 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.

 

4.Specifications  of new Sand  Making Machine :

 

Model			VSI7611	VSI8518	VSI9526	VSI1140
Throughput capacity (t/h)		Center and Ring feeding	120~180	200~260	300~380	450~520
		Center feeding	60~90	100~130	150~190	225~260
Max. Feed Size (mm)		Soft material	<35	<40	<45	<50
		Hard material	<30	<35	<40	<45
Rotation speed (r/min)			1700~1890	1520~1690	1360~1510	1180~1310
Power of double motor (KW)			110	180	264	400
Overall dimension L x W x H (mm)			3700×2150×2100	4140×2280×2425	4560×2447×2778	5000×2700×3300
Weight (t)			11.8	14.5	17.8	25.6
Power supply			380v,50Hz
Lubrication & hydraulic station	Power for double motor		2 x 0.31 KW
	Safety		To make sure the supply of oil with double oil pump, working without oil, temperature when water cools,  start the motor byheating it in winter.
	Power for oil box heater		2 KW
	Overall dimension L x W x H (mm)		820 x 520 x 1270

5.Main pctures of new sand making machine: