... 3 4 station,6 station Rotational blow moulding machineThe machine includes extrusion,molding,orifice-cutting and removing the ... this machine groupis:1,high efficiency,2,energy-economizing,3,simple operation,It is the ideal automaticbottle-blowing equipment ... Automatic 6 station blow moulding machine Screw diameter( mm)5565Long radius rate1 ...