Overview of Small Rock Crusher:

Small Stone crusher as one crushing equipment in the whole stone production line is irreplaceable,like jaw crusher,hammer crusher and etc.The highest anti-pressure strength of crushed material is 320Mpa. Our design and production are of high position both at home and abroad. 

Working Principle of Small Rock Crusher:

The structure of small jaw crusher: main frame, eccentric shaft, a large belt pulley, fly wheel, swing jaw, side guard plate, toggle plate, Rear bracket, adjust gap screw, reset spring, and fixed jaw and swing jaw board etc., and the toggle plate also plays a role of protection.

The motor transmits power through belt and belt pulley, drives the swing jaw surround the eccentric shaft do periodic motion. The angle between toggle plate and swing jaw increases when swing jaw moves up., which makes the moving jaw get closes to the fixed jaw. At the same time the material is squeezed, rubbing, grinding and other multiple broken. The angle of Jaw Crusher between toggle plate and swing jaw decreases when swing jaw moves down, the moving jaw of Jaw Crusher moves away from fixed jaw by the pulling of rod and spring, the products after crushing will be discharged from the outlet of Small Jaw Crusher.