Bimetallic extruder screw barrel for PE film machine

Specification MOQ 1 set (1 pc screw and 1 pc barrel,including barrel flange) Lead time 25~35 work days Design Details Screw I TYPE:nitirding ones II TYPE:bimetallic ones III TYPE:chrome plating ones Barrel  I TYPE:nitriding ones II TYPE:bimetallic ones Accessories Two flanges to connecting gearbox & die head…