... different designs of Bimetallic Twin screw and barrel for plastic extruder machine to meet customer's demand.Product Parameter: Product ... type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc. Specification: Raw Material:The ... PP,PE,ABS,PVC,raw material ,pelletzing,pipe,profile,sheet etc.Shipment &Delivery Delivery Time30 DaysShippingBy sea or By airPackingPlywood ...