... Origin: Zhejiang China (Mainland) Type: extruder machine Specification1)material:Wc/Co.Ni+B/Cr 2 ... )application:injection molding machine,extrusion machine,bakellitemachine 3)dimension:15mm-300mm1) ... machine,extrusion machine,bakellitemachine3)dimension:15mm-300mm4)effective length: 8000mm5)hardness:HRC 58-62Used for PR, PE, PC pipes etc. Mixing single screw and barrel for extruder machine ...