We use centrifugal casting  and sand casting machines manufacture the PYB/PYZ/PYD cone crusher bronze bushing. The material is standard ZQPb10Sn. Also we have the advanced CNC lathe  to machine them. These parts are defect free with smooth surface. So our parts  can supply long working life and reduce your replace cost, use cost and purchase  cost. The prices are competitive too. And we can supply the customized parts to  fit or repair your machines with your drawings.

We use resin sand casting  to manufacture the manganese steel parts for PYB/PYZ/PYD cone crusher. The material is Mn18Cr2. Our manganese steel parts follow a strict process flow,  including casting, heat treatment and machining. So we can supply the long  working life manganese steel mantle, bowl liner and jaw crusher's liner,  especially hard ore processing.

We have advanced CNC ring  rolling machines and sand casting machines to manufacture the steel bushing, Gear and Main shaft for PYB/PYZ/PYD cone crusher. The max weight of single  forging parts is 4 tons. All of our steel parts are past flaw detection, heat  treatment, quenched and tempered for keeping high quality and mechanical  properties.