gravel making machine, sand maker
1.Bearing tube, Qt600ductile iron
2.Principal axis, 40Gr
3. Impeller , Q345

We can supply a full line for sand making: 

 gravel making machine

Vertical Shaft Impact Crusher (Sand Making Machine) Brief Introduction:

The vertical shaft impact crusher, also called sand making machine and rubble shaping machine, is a kind of crusher impacted by the materials themselves. It is of high energy but low consumption and of international advanced level developed by introducing foreign outstanding technology of the same type of products. At present, it is the most advanced and practical equipment for medium-sized and fine crushing and shaping.

Vertical Shaft Impact Crusher (Sand Making Machine) Application:

It is widely used for medium-sized and fine crushing and shaping in the following industries: minerals, quarry, abrasive, cement, refractory materials, alumina, quartz sand, and emery, glass and so on.

Vertical Shaft Impact Crusher (Sand Making Machine) Operating Principle:

The materials fall into the impeller from the head of the machine and with the function of high-speed centrifugal force, they strongly hit against and highly grind the other parts of the materials bypass flowing around the impeller in an umbrella form. After mutual impaction and between the impeller and the machine shell, the materials will move like a vortex and will be impacted, rubbed and pulverized many times. Then they will come to the required fineness controlled by screening equipment, and discharge from the bottom of the machine.

Vertical Shaft Impact Crusher (Sand Making Machine) Technical Specifications:

Note: This specification is just reference, any changes are subject to the VSI crusher products