PET Preform Plastic Injection Molding Machine 1.Produce: Bottle preforms,caps,etc 2.Material: SS 3.CE,ISO,SGS Specifications

PET Preform Injection Molding Machine 1. Produce: Bottle preforms,caps,etc 2. Material: SS 3. CE,ISO,SGS

PET Preform Plastic  Injection Molding Machine

1. PET material because of its exceptional performance, are generally used two-step molding process, by the preform injection molding machine to produce a 24-hour After cooling, the internal molecular structure of their re-arranged in an orderly manner, and blowing for the next step to create good conditions, so that more excellent blowing performance products. Such as the famous Coca-Cola Company is currently using this technology. Its production processes are as follows:

 

PET materials→Dryer→Injection machine(with Chiller)→Bottle Proferms

2. Cap on in the injection molding machine is completely automated production, its production process is as follows::

PP/PE material→load material→dry→heat material →injection→cooling molding →preforms→caps

Functions:1) LCD computer control with big display screen2) Hydraulic double proportional valve3) Hard chrome plated high tensile strength steel tie bars4) Generous space for fitting large moulds5) Large opening stroke6) Two position transducers to control Clamping and Injection7) Four stages of injecting, independent velocity and pressure control8) Hydraulic mould height adjustment device9) Screw cold-start prevention device10) Melt decompression control11) Screw back pressure control12) Multiple hydraulic ejection13) Differential high speed clamping14) Centralized lubrication system15) Low pressure mould protection device16) Mechanical safety interlock17) Double electrical safety interlock18) Oil return filter19) Oil tank with inner stainless steel container

 CE,ISO

PET Preform Plastic  Injection Molding Machine detail photos :