1,PVC Foaming Board Extrusion Line 2,T:3-30mm 3,W:915mm,1220mm ... ,Green products 1220mm Wide 5-25mm Thick PVC Skinning Foaming Board Production Line Characteristics of the equipmentThis machine uses the special ... : 20CrMnTi,with gear grinding technical treatment and cementite2,Extruder Moulda) Structure: special design for PVC WPC boardb) Width of die: 1400mm ...