Stretch-blow Molding machine is newly designed and reformed on previous experiences

of our manufacture (with great development on the aspect of 2-in-1 cylinder structure, new

model mold-clocked set and automatic voltage-regulating set of temperature controller of

reheating unit). The mechanical structure is reasonable and compact with small volume,

lightweight and artistic shape. Controlled by reliable electrical and pneumatic systems, the

machine runs steadily with low noise and very convenient to be operated. It is an ideal

equipment to make different-shaped containers, such as mineral water bottles, beverage

bottles, cosmetics bottles, medicine bottles, pesticide bottles, edible-oil bottles, wine

bottles and milk bottles, which have passed the test given by the Packing Material

Development and Inspection Center of China Medicine Authority. With less investment

and high efficiency, it does help you raise production and save energy. Besides, it accords

with demands of hygienic food.

With an infrared type rotary-reheating unit to heat preform. In the unit, we adopt far infrared heating lamps to heat the preform from both sides. The preform will be

placed on the circulating discs of the heater. Along with the disc’s rotation and revolution,

the preform will slowly spin into the heater and pass through heater’s heating area to

achieve uniform heating effect throughout its body and two walls. Moreover, we have also

designed special cooling channels on the heater. With both effects of natural cooling and

fan cooling, the heat won’t accumulate on the circulating discs to affect preform’s correct

heating effect. In addition, the circulating discs have several array modes for choice to fit

preforms with difference neck size, and can move very smoothly because of the nice

cooperation of the preform heating stand-frame’s oriented mechanism. In conclusion, the

reheating unit can heat various of preform to produce diversified container.