Daily Archives: 2020年1月5日

Large Cone Crusher Concave Manufacture

Recently, our foundry gets an order from USA customer, who needs sets large cone crusher concaves. its weight 6050kg, material ZGMn18Cr2.In addition to the requirements of conventional materials and sizes, customers also have strict requirements on the grain size of the body and the surface quality of the castings. Regarding the grain size, the customer…