550ml China small bottle blow moulding equipment

ERUSUN has rich experience to design various reheat stretch blow moulding equipments. After years of R&D, now we introduce the latest economical stretch blow moulding machine to the market. E series is an economic two stage automatic stretch blow moulding machine, which is mainly designed for the PET and PP stretch blow bottles. The E series consumes less power due to optimized machine layouts and patented perform heating system, so the end of user can achieve maximum profit in today's competitive bottle moulding market.

Controller system
The new microprocessor has more storage memory; it saves the operating setting up to 30 sets. Re-programmed software detects any possible errors permitting immediate identification and diagnosis of the problem.
Preform Feed
The preform stocked in the hopper are transported by conveyor and are sorted neck upwards for the feed ramp in to the perform oven automatically, the performs are now read to enter the oven equipped with its infra-lamps.

Linear transport oven
The heating of the performs is optimized by the new modular oven with 9 layers of heating lamps. It guarantees the ideal temperature for quality blowing. The preforms self rotated by frictional belts during the continuous movement. Due to the small gaps between the preforms, it requires less electric costs. we called as economic running.

Spacing unit
Thanks to the spacing unit. It is the key to guarantee the flexibility in bottles sizes and ensures the possible of small pitch at the oven section.
Blowing station
Improved blow station fits with the blowing molds up to 2.5L. Thanks to the compensation unit, the new speedy clamping system allow you to blowing the bottles with pressure up to 40 Bar with perfect parting line on the bottles. And another major benefit is the fast mold changing over time.

Technical Parameter