2011 Energy Saving Stone Jaw Crusher 250*400(mining machinery)

The advantages of our mining machinery

1. superior quality

2. reasonable price

3. one year gurantee

4. our engineer guiding for installation on site for free

5. our after-sale service team act immediatly on receiving your reports

6. providing high quality spare parts with low prices in order to appreciate your trust on our factory

Application of Stone Jaw Crusher:

This series of jaw crusher manufacturers is mainly used for rough and moderate broken operations of various ore materials those compressive strength are not more than 320 MPa. This crusher has features of high broken ratio, uniform product size, simple structure, reliable operation, convenient maintenance, low operating costs etc, which is widely used in mining, smelting, building, roads, railways, water conservancy and chemical industry.

Working principle of Stone Jaw Crusher:

motor drives the eccentric axis rotating through the belt pulley, so that the movable jaw approaches and leaves the fixed jaw cyclical, which makes the materials squeezed, rubbed, multi-roller crusher, etc. so that the materials are crushed into small size, and then decline gradually, at last discharge from the discharging mouth.

Main technical parameters of Stone Jaw Crusher: