we are offering Jaw Crusher.This series of jaw crusher can reach the crushing ratio of 4-6 and the shape of final product is even. They are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slags, construction materials, marble, etc. The pressure resistance strength is under 320Mpa, suitable for primary crush.Jaw Crusher can be used in mining, metallurgical industry, construction, road and railway building, conversancy, chemistry, etc. Feature 1) simple structure, easy maintenance2) stable performance3) Flexible capacity4) Over loading protection5) stable performance6) stable performance7) even final particles and high crushing ratio8) High efficiency and low operation cost9) Alternative ordinary and hydraulic type Working principleThis jaw crusher uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening. For details, please link: http:www.zy-crushing.com