5 gallon bottle blowing machine material can be PA,PC,PE,PP,PS,PVC,EVA ... mm 65 Screw L/D Radio 1:25 Extuder Drive Power (kw) 7.5 Extuder Heating Capacity (kw) 10 Screw Speed ... ) mm 310×260 Blowing PressureMpa 0.4-0.6 Air Volume m3/min 0.6 Size of Machine mm 3500×1250×1800 ... Weight of Machine (kg) 1440 small bottle blowing machine