Hot selling high quality vsi vertical shaft impact crusher

bare or by 20GP, 40GP,40HQ or 40OT, Spare parts package:wooden case;bulkload

Specifications

Hot selling high quality vsi vertical shaft impact crusher

PCL vertical shaft impact crusher also know as sand making machine, is widely applied widely to the powder process of mineral product including metal and non metal ore,fireproof material,bauxite,diamond dust,glass raw materials,architectural materials,artificial sand and all kinds of metal ore materials,especially comparing with other types of crushing,it has advantages for the more and most hard.

Working Principles of vsi vertical shaft impact crusher:

Operating principle is as follows: The materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second.

First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity's scaleboard together, then will be rebounded and impact on the top of the whirlpool cavity, then changes its direction and goes down, forms continual material layers with the materials shot from the impeller.

Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed materials will be excluded through the bottom discharging hole. This can from a closed circulation through the circular classifier system; In general, materials can be crushed into 20 mesh through thrice circulation. Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.

Features of vsi vertical shaft impact crusher:
(1) Simple structure and low investment cost.
(2) High efficiency and low consumption.
(3) Scaleboard of the impeller is easy in maintenance and seldom damaged.
(4) With the function of fine crushing and coarse grinding.
(5) Slightly influenced by the moisture content of the material. The max moisture content is 8%.
(6) Suitable for crushing materials of middle hardness and high hardness.
(7) Cubic shaped finished products, high density of piling up and low iron pollution.
(8) Working noise < 75db, and less dust pollution.

The main technical data of vsi vertical shaft impact crusher:

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