• Brief Introduction
• Features
• Working Principle
• Specifications
• Recommend
• Contact Us

Brief Introduction

Vertical shaft impact crusher is widely used in all kinds of minerals. It provides the high quality sand and crushed stone aggregate to the high-speed railroad, high-rise construction, municipal administration construction, water and electricity dam construction, concretes agitation station. It is the most effective machine at present. It is also applicable to crush various stones with different hardness in medium and fine crushing area. It is more advanced in intermediate hard, extra, extra hard and abrasive material crushing.

 

Features

1、“stone striking stone” working principle, high efficiency, low electricity consumption, and high efficiency crushing
 2、Strong ability of through the non-crushing material, low effects by the material moisture content
 3、Suitable to crush stones with mid-hardness, high hardness, and super high hardness
 4、Mechanism for the production of sand, the gradation of finished product is in an adjustable fineness modulus.
 5、Simple structure, low cost, easy operation/ maintenance and installation
 6、Low noise and the dust pollution
 7、Low weight and various installation, can be installed on mobile

Working Principle

The material falls from the upper side of machine, then into the impeller, with the effect of centrifugal force, the material was crushed with other parts of the material which shunt around the impeller in a umbrella shape. After the cross impacting, the materials will be forming an eddy current and then impact, crush with each other again, then discharging from the lower part. The whole system forms a close circuit and through multi-cycles, finally matched granularity of the final product by the control of screen set.

Specifications

Sand Making Machine Specifications:
 

Model		VSI7611	VSI8518	VSI9526	VSI1140	VSI1145
Capacity (T/H)	Surrounding feed and center feed	120-180	200-260	300-380	450-520	500-640
	Full center feed	60-90	100-130	150-190	225-260	250-360
The max feeding size(mm)	Soft stone	35	40	45	50	50
	Hard Material	30	35	40	45	45
Speed（r/min）		1700-1890	1520-1690	1360-1510	1180-1310	1200-1390
Double motor power（kW）		110	180	264	400	440
Dimension L×W×H (MM)		3700×2150 ×2100	4140×2280 ×2425	4560×2447 ×2778	5000×2700 ×3300	5100×2790 ×3320
Weight (t)		11.8	14.5	17.8	25.6	26
Lubrication station	Double oil pump motor power（kW）	2×0.55kW
	Security	One dual oil pump works one by one, and the standby oil pump is automatically turned on when the flow is low. High oil temperature, automatic shutdown without oil return,Air cooler lowers oil temperature, heater warms up oil temperature in winter.
	Over Dimension L×W×H(mm)	1200Х790Х1120
	Tank heater power（kW）	2

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