... with different specifications,like film blowing moulds,pipe sizing moulds and pelleting moulds,etc. ... technical parameters1applicable materialLDPE,HDPE,LLDPE,EVA,P,PVC,PA,PET and blends,regenerated materials2materials45#,40Cr ... extrusion compounding type,multi-layer co-extrusion compounding rotation type film blowing moulds,PE,PVC,PPR,UHMWPE pipe moulds high quality ready made plastic extrusion line ...