... -head blow molding machine: Twelve cavities,suitable for large quantities production HT II-3L/6 Double-station six-head automatic blow molding ... weight of machine6 ton 1.mainly produce extrusion blow molding machine, which can produce products that ranged from 5ML to 5000L ... , double-head, three-head, four-head, six-head, our machine can make multi-layer products such as single-layer, double-layer, four ...