VSI series crusher

With the rapid development of scientific technology, we company have fastened the regeneration and development speed of the sand-making machine. Based on German’s authority technology and our year’s improvement design, VSI series Crusher is the third generation high-efficient sand-making equipment with world advanced technology.

Application of VSI series crusher

VSI series Crusher is the exclusive production of our company in China. And VSI series Crusher particularly provide quality sand aggregate for highway, high railroad, high-rise buildings, municiple, hydropower and dam, as well as the concrete batching plant. At present, VSI series Crusher has become the primary choice in the artificial sand and stone shaping field.

The materials are crushed as the natural and cleavage surface texture with the characteristics of even particle and low consumption, which is suitable for the requirements of construction, highway and railway, water conservancy and Hydropower projects and so on.

Technical features of VSI series Crusher

1. Large processing ratio and high production: compared with the traditional equipment ,the production of the VSI series Crusher have been improved by 35% with the stable performance.

2. Reliable function: advanced and reliable double pump oil lubrication system of the VSI series Crusher have ensured the stable temperature of the main bearing and long service life ,which can extend the maintenance period.

3. Low consumption of the wearing parts: the reasonable crushing cavity impact angle design of the VSI series Crusher have reduced the frication of the anti-abrasion ,which can greatly improve the service life of the spare parts .

4. Convenient maintenance of the hydraulic equipment :the configured hydraulic uncap design of the VSI series Crusher is convenient for the changing of maintenance of the wearing parts in the crushing cavity ,which features time saving ,secure and high-efficiency.

5. Light lubrication and automatic maintenance :the complement of double oil pump have ensured the oil supply system .And the VSI series Crusher will stop the function when there has no oil stream and pressure .And the cooling and heating equipment will ensure the bearing lie in the best condition ,which can extend the maintenance and use period of the bearing .

6. All-in-one machine: unique feeding crushing structure and multi-choosing crushing cavities of VSI series Crusher can conveniently realize the conversion between the “stone to stone” and “stone to iron”, which have solved the problem of the all-in-one machine.

7. The hydraulic fluctuation uncap structure of VSI series Crusher can conveniently move the cap, which have saved the time and labor to the inspection of the spare parts in the machine .

Working principle of VSI series Crusher

Abiding by the advanced selection crushing and splitting principle, VSI series Crusher can directly provide enough energy for the materials and divert the motion energy into the crushing energy the material need to be crushed by the impact. And this kind of machine realize the conversion between the two principles of “stone to stone” and ”stone to iron”.

Raw material falls down into the feed hopper and the circle ring, and then they are divided into two divisions by the distributing plate. One enters the high speed impellor and then they will be accelerated and thrown out from the impeller. The other falls down from the sides of distributing plate. Then this two kinds of materials will crush with each other, and then strike together to the vortex liner and are rebounded to the top of vortex cavity, and then falling down. The falling materials with the shoot materials form a continuous materials curtain .After several this kind of repeating , the final materials will be discharged from the discharging opening.

VSI series Crusher technical data

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	380V,50HZ	380V,50HZ	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