The document summarizes a vertical shaft impact crusher/sand maker machine manufactured by Vipeak Heavy Industry. Key points: - The VSI crusher was designed by German experts and has high energy efficiency and low consumption. - It is well-suited for fine crushing in mines due to its ability to produce materials with natural textures meeting construction standards. - Advantages include high production rates up to 35% higher than traditional machines, long-lasting wear parts, easy maintenance via hydraulic uncapping, and multifunction crushing capabilities.

1. VSI Series Crusher /Vertical Shaft ImpactStone
Crushing/Sand Making Machine
Vipeak Heavy Industry machery is an professional manufacture
of rock crusher,crusher machine. VSI Crusher is a new kind of
sand making machine designed by the Germany expert with the
international advanced level.With the high energy and low
consumption,it plays an irreplaceable role in the mine's fine
crushing .The materials are crushed as the natural and
cleavage surface texture, which better satisfies the
requirements of the sand stone used in the construction
,road,railway,hydropower and other projects. Technical
Advantages of VSI series crusher
1. Large processing ratio and high production : Compared with
the traditional equipment ,the output has increased by 35%
and has a stable performance.
2. Low consumption of the wearable parts : Reasonable design
of the crushing angle of the crushing cavity and reduction of
the friction extends the service life a lot .
3. Easy maintenance:The hydraulic uncap assembly makes the
maintenance more convenient and safe.

2. 4. Oil lubrication and auto-maintenance: The double oil pump
implant with each other ,which ensure the sufficient oil
stock .And the machine will stop working automatically as
there is no sufficient .The cooling and heating equipment of
the oil will ensure the bearing remain in a better
condition ,which can extend the period of the bearing's
maintenance and using.
5. Multifunction : Unique crushing structure and multi-type
crushing cavity makes an easy transmission between "stone to
stone "and "stone to iron ",thus solving the problem of the
multifunction of one machine.Vertical Shaft Impact Crusher
Working Principle:
After materials are fed into the hopper, they are through a
central feeding hole, thrown to the impellers, which are
rotating at a high speed. Then the material are accelerated
and thrown out of impeller area. There part of materials,
first, impact on the other part of materials, which are
falling down, and then, they together strike on the material
layers or on impact blocks. Due to rebound, they will back to
top of crushing cavity and again be shot back to strike on
another part of materials which are shot from the impeller

3. flow and form a continuous material curtain. The final
products will be discharged from the discharge open at the
bottom.
TEL : 86-371-67771006
Fax:86-371-67431834
Email:vipeak01@163.com
Address: No.43,Tongbai Road, Zhengzhou, Henan, China
Article from: http://www.rocks-
crusher.org/ http://www.grinderpro.com/Circular_Vibrating_Scr
een.html