Integrate non-welded structure
Jaw crusher use unique integrate non-welded structure. Two hot-rolled side plates are joint firmly to the high performance non-welded cast steel frame by precision-machined pins which can eliminate stress concentration point ensure longer life than welding structure.
Reliable moving jaw
Made from performance cast steel and driven by two big cast steel or flywheels. Cast heavy off-center shaft use four same type of heavy ball bearing for excellent reliable, which adopts maze seal protecting bearing grease out of pollution.
Integrate cast steel bearing case
Matching the frame perfect to avoid extra load to the bearing frame as 2 slice structure bearing case.