Two stage preform molding turnkey systems
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ChenPET Two-Stage Preform Moulding ChenPET is an one-stop solution for two-stage PET preform moulding system from Chen Hsong. This award-winning system combines superior performance, exceptional cost-effectiveness and application flexibility. ChenPET seamlessly integrates the injection moulding machine, hot runner mould, robotic take-out plate and conveyor into one coherent solution under a single master control. Systems from 4 to 72-cavity are currently available, producing up to 34,000 High-efficient Production The two-stage injection part can plasticize material all the cycle time as the injection barrel connected with a reciprocating type extrusion screw unit. The Max. plasticizing capacity of CP-H93 is The cooling robot with 3 stations extends the cooling time in robotic plate to nearly triple the cycle time; effectively reduces the cooling time in mould or in after treatment process. 16,000 high quality PET preforms (15g) is actual output in long-term steady operation. High Quality Melts The plasticization stage supply homogenized melts in the extruder. The melts is transported to injection barrel in good temperature uniformity and material homogeneity, which is better than the single injection screw. An excretory structure in the injection barrel and self-clean screw are unique designs ensuring high quality melts stability and eliminating yellowing or dark spot. You can restart the machine and mold all qualified preforms after long-term machine halt by briefly clearing away old plastic in barrel. Protect Mould Mould protection thanks to optimized design in clamping structure. Circular mean stress platen (Patented) improves stress distribution, ten years guarantee. Stand-alone clamping servo pumps, accurate proportional valves realize reliable low-pressure mould protection. Precision Control High frequency ring servo valve and accurate linear potentiometer make fast injection and mould moving accurate positioning. Minimum weight deviation of preform, sensitive low-pressure mould protection, permanent end position of injection and mould opening. Reduce Energy Consumption Servo pumps and controller for mould moving, plasticizing and injection are all load decision hydraulic system (no Nload current), without no-load loss. 3 stations robotic plate * Image of products are for your reference and subject to change without notice. The Chen Hsong Group Hand in Hand with you for Over 50 Yeai

ChenPET mould use imported pre-hardened stainless steel for all mould plates to ensure durability, rust-free and easy maintenance. ChenPET mould inserts are interchangeable for ultimate production flexibility and easy maintenance. The mould base accepts individually changeable inserts for different sizes of preforms, enabling production optimization and cost efficiency at all times. All mould plates are guided with supporting columns and attached to tie bars, allowing them to be separated from the mould base for easy maintenance without taking out the mould. Risk of damage is minimized....