Demark Energy Saving Pet Plastic Bottle Automatic Rotary Stretch Blow Molding Machine

High Output, High Technology for multi serve applications
○ DMK-R is the series of rotary blow molding machines, adopting the bi-directionastretching principle. This new design is widely used for blow up high-quality PET bottles at fast speed.
○ DMK-R blow molding machine is capable to meet any packaging challenge. It canbe either utilized in stand-alone production line or integrated with filling machine. DMK-R blow molding machines are functional, accessible, user-friendly, aimed inmaximum uptime.
○ Cut 30%% biowing costs.
○ Reduce 46% power consumption.

working process

1 Preform Feeding  :Preforms are fed by star-wheel to load onto chain spindles continuously.

2 Preform Heating  :During heating, the preforms are constantly rotated for a perfectlysymmetrical distribution of heat. The necks of the preform are protectedfrom oven-heating by means of protection ramp with cold water.

3\4 Pitch Changeover  :After heating,the preforms go into pitch-change by servo motorBy slider, the abutting preform's center distance changes from50.8mm to mold's center distance.