Bigger hole of injection nozzle for PET material injection.The mixing element is more complex and optimized to have bright color.Low shear, low compression ratio screw is a most collection.The screw L/D ratio is mostly 24，better melting and color mixing.The Diameter of the Screw is bigger comparing to normal injection molding machines.Synchronization pressure holding and plasticizing: Optional unit with pressure holding and plasticizing at the same time, which can increase the output by 15%~25%.Efficiency Hydraulic Circuit System: Accumulator with servo valve is adopted to control the injection accurately Two-circuit hydraulic designs makes high speed and high efficiency, synchroniztion on plasticizing and opening-closing the mold to shorten the production cycle.Fast Robot: Special designed high performance robot for preform taking–out is equipped with German SEW servo systerm, ensures the movement fast and stable, can provide 3 time cycle cooling outside the mold.The equipped ice water cooling system ensures the preform to be cooling down without stress.This can protect the mold efficiently and match the requirement of take-out robot.
#PET PREFORM MOLD MANUFACTURERS MOD#
Fast mold open: Unique accumulator with servo valve for ejector and opening-closing mod hydraulic control system ensures the ejection and opening-closing mold movement stable, fast and accurate.Fast Injection: Accumulator with servo valve is adopted to control the injection, which makes the accurate shot The synchronous plasticizing and injection ensures the application of big injection volume and shorten the circle time.Fast Computer: Techmation controling system, which is easy for operation with strong expandability and can realize real-time synchronization control of machine and robot running.
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