casting mould
t possible part cost. compression mold Class 3 molds mostly use pre-hardened steels,such as S136H,2316H,718H and 083H,with a hardness ranging from HB270 to 340. injection plastic If traditional processing methods are adopted,it not only requires workers with high technical level,many auxiliary tcasting mouldools,but also requires long processing cycle. rubber mold Here are lots of gears working in industry.Gear could be separated into straight teeth and oblique teeth.How do save gear mould making cost is good subject to talk. metal mold Gel particle shape,size and so on complete mountain user deman