Vertical Shaft Impactor

Vertical Shaft Impactor

Description

Technical Parameters

DVSI series vertical shaft impactor, also known as sand maker, is designed basing on the advanced technique from Germany and the mining requirements. It is the fourth generation of Chinese sand making equipment which represents the most advanced processing techniques in the world.
Advantages of the impact crusher
1. Low cost & high productivity
The friction between the materials to be crushed and the consumable parts for this vertical shaft impact crusher is rather small, so users don' t need to replace the parts frequently and a large amount of cost is saved. Besides, the max production capacity of the crushing machine is 450t/h, which is 30% higher than that of the traditional ones, also the performance of the impact crusher is superior.
2. Good crushing result & low failure rate
The particles it crushed is cube-shaped and the granularity is adjustable, making the crusher an ideal for making artificial sand and shaping stones. Equipped with the high-precision bearings from international well-known brand and the lubrication system from Germany, the stone crusher is of extremely low failure rate and the heat problem of the bearings is effectively avoided.
3. Easy operation & convenient maintenance
Dongmeng has designed the vertical shaft impact crusher with lightweight and multi installing ways. Only slight adjustment is needed when the specific applications are changed. The machine cover can be opened hydraulically for the convenience of maintenance.
4. High utilization ratio
Shape of material feeding device is specially designed, which has improved the utilization ratio considerably.
5. Environmental friendly
This vertical shaft impact crusher is of low noise and no pollution. The circulatory system helps to effectively reduce the dust pollution.
How does it work
VSI crusher adopts the principle of selective crushing and cleavage fracture crushing. The impacting strength will convert the kinetic energy to crushing energy. Materials to be crushed will break through the natural lamination and physical edge. The impact crusher produces crushed particles with good shapes with low cost and power consumption.
Applications of the vertical shaft impact crusher
The vertical shaft impactor is extensively applied in providing high-quality aggregates for highway, railway, construction, municipal, hydroelectric dam construction, concrete mixing station, and other fields.

Model Max feeding size (mm) Speed of the rotor Production capacity (t/h) Motor power (kw) Weight (t) Dimension (mm)
DVSI 75 40 1740 100-180 200 9 3836×2750×2672
DVSI 80 40 1740 150-220 250 9.2 3836×2750×2672
DVSI 85 40 1630 250-350 2×200 14.1 5200×2620×3040
DVSI 95 40 1630 300-450 2×250 14.2 5200×2620×3040

stone crusher,rock crusher

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