... plastic hollow product 5)multi-head,multi-layer,PE,PP,PS SPB-2.5L1JD Series Double Station automatic plastic extrusion blow ... conventional extruder. The new extruder is applicable to PE,PP,PS,PVC,TPU,PETG,PA,ABS,EVOH,EVA,POM and other ... device Cooling molding device 2.5L1JD extrusion plastic hollow blow moulding machine