1.PE foam sheet extrusion line is for PE foam sheets,EPE tubes,rods,profiles 2.double die more smoothly,sheet more light. Features: * V.F driving for speed regulation. Tandem screw with independent heating zones to insure easy operation, easy trouble shooting, precise heating and curing.* OMRON temperature control system. Stable and reliable. * Circulation water cooling. (Water tower, user to add ...