Jaw Crusher

Appeard in 1858, Jaw crusher is also called tiger mouth and firstly applied in the road building projects and later the mines. At present, it has found jaw crushers extensive use in the mining, metallurgical indutry, construction, road and railway building, conversancy, chemistry, etc. And jaw crushers pressure resistance is under 320MP. And the Jaw crusher produced by our company features simple structure, reliable function, long service life, low noise & energy consumption, low operation cost, convenient maintenance.So jaw crusher has occupied the absolute leading position.Jaw crusher consists of frame, eccentric shaft, jawstock, toggie plate, cheek plate(up and down), set adjustment, fixed and moveable jaw plate.And the toggie plate also play a role of securjaw crusher. The jaw crusher produced by our company adopts high-strength Mn-steel and has been forged wit one time shaped with features of abrasion-resistance, pressure-resistance and long service life.And now jaw crusher has been suit for crushing the large, mid &small stones and corresponding materials.

Working Principle of jaw crusher

This kind of jaw crusher uses motor as jaw crushers power. Through the motor's wheels, the eccentric shaft is driven by the belt and the belt wheel to make the jawstock move by a regulated track. And the materials will be crushed by the regular periodic movement .The materials between the two jaw plates will receive multi-crushing functions on the jaw plate . From the beginning, the pressure is small and the vloume of materials will be reduced when the space between the materials become closed and compact. And crush will happen when the pressure become high up when the strength materials can not bear . On the contrary, the materials will make free falling movement when the jawstock swing with the opposjaw crushere direction with the fixed jaw plate .