... saving: heater is fixed with link of short section(43.8mm), which assures to heat more performs with the same ... bottles can stand hot filling without deformation. D.Advantages of Rotary Automatic Stretch-Blow Molding MachinesD.1. High productivity: 1700pcs/cavity ... demand, our technologists successfully design and manufacture a series of rotary plastic blow moulding machines: DMK-R4, DMK-R6, DMK- ...