drum blowing machine 220L, 250L in round and 50L,25L 15L ... can be PA,PC,PE,PP,PS,PVC,EVA lastic drum- blow moulding machine: Specifications: 1) Applications: a) Usage: production of ... -head, single-layer, double-layer, double-color, visible transparent line g) Suitable raw materials: PE, PP, PA, PVC, HDPE, PETG plastic ...