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VSI Series Impact Crusher

Product Category : Crushing machine

VSI series impact crusher, also called VSISand Making Machine,is a newly researched mineral equipmentwith international advanced level.

Tel: +86 15237182213 E-mail: Liusteven@cnzhongke.com

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Overview

1) Brief introduction of VSI impact crusher machine

VSI series impact crusher, also called VSISand Making Machine,is a newly researched mineral equipmentwith international advanced level. Technology and modern processing equipment make it a leading role in this industry.VSI high efficient vertical shaft impact crusher is widelyused in highway, railway, high-rise construction, municipal, hydroelectric dam construction, concrete mixing stations to provide high-quality sand and gravel aggregate, it is artificial sand and stone shaping field preferred device.

2) Features of VSI impact crusher machine

1.Advanced double-pump oil lubrication system guarantee shaft bearing lower temperature increase, longer life time, more reliable operation.

2.Main shaft is equipped with imported precision rolling bearing. It makes main shaft work stable, lengthen maintenance cycle, increases productivity.

3.The impeller size and angle are reasonable designed, which do best to reduce wearing parts consumption because of the appropriate distribution of materials in impeller, and the performance is better.

4.Special dust-proof design for main shaft bearing fully avoid dust entering bearing lubrication part, which make sure the machine work normally.

5.Shape of material-through device is better designed, which improve the utilization ratio.

6.The impeller self - lining wear small, easy to repair.

3) Working principle of VSI impact crusher machine

Material by the upper part of the machine vertical fall into the high-speed rotation of the impeller, in under the action of centrifugal force, and another part in the form of umbrella shunt in around the impeller material produce high speed impact and crushing, material after the crash into each other, will between the impeller and the casing material form vortex multiple impact each other, friction and grinding, direct discharge from the bottom, forming many closed loop control by screening equipment to achieve the required fineness.

Specifications

Model	Rotation speed(r/min）	Feed both at center and sides(t/h)	Feed at center（t/h）	Capacity（t/h）	Power（kw）	Total weight（t）	Overall dimension （L×W×H）（mm）
VSI7611	1700-1890	120-180	60-90	30-70	110	11.8	3700×2150×2100
VSI8518	1520-1690	200-260	100-130	50-90	180	14.5	4140×2280×2425
VSI9526	1360-1510	300-380	150-190	70-130	264	17.8	4560×2447×2778
VSI1140	1180-1310	450-520	225-260	100-180	400	25.6	5000×2700×3300