Rock Jaw crusher machine

As one of the most popular stone crushing crusher in the world, Jaw crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320 Mpa.

Our design and production which collect with Germany high technology are of high position both at home and abroad. As one of our main products, Jaw crusher is designed by our engineers with large reduction ratio, even granularity, simple structure, reliable operation, easy maintenance, low operation cost. It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries.

Advantages & Features 1.Short toggle 2. Big swing angle 3. Simple structure, easy maintenance. 4. Stable performance, low operation cost. 5. Even final particles, high crushing ratio. 6. Long useful life.

The machine is composed of Frame, Movable Jaw, Eccentric shaft, Bearing, Side lining board , Toggle, Toggle seat, Tension rod and Tension rod spring etc. The Frame is welded by Q235B steel plate and forepart is equipped with Fixed jaw plate, both sides have Cheek plate to protect the frame from being abraded.

Below the back there are Drag link spring which linked to Movable jaw to help the jaw back to steady. And on the top of the back have Adjusting screw rod to adjust the size of discharge hole. The machine is driven by motor. Through the motor’s wheels, the Eccentric shaft is driven by the triangle belt to make the Movable jaw move by a regulated track.

Therefore, the materials in the crushing cavity composed of Fixed jaw plate, Movable jaw plate and Cheek plate can be crushed and discharged through the discharging opening.