PET injection molding machines and conventional injection molding machines differ significantly in design and function.
First, PET injection molding machines are specifically designed for the molding characteristics of PET plastic.
These machines typically use a screw with a length-to-diameter ratio of 22:1 to optimize the plasticizing output and quality of PET plastic and reduce the reject rate.
In contrast, conventional injection molding machines lack this specialized design and may not achieve optimal results when processing PET plastic.
Second, PET injection molding machines generally have a larger injection weight and a powerful power source to meet the high-efficiency injection requirements of PET plastic.
Conventional injection molding machines may be slightly insufficient in injection weight and power source configuration, and cannot fully meet the injection requirements of PET plastic.
