Bottle cap bottle preform injection machine

Bottle cap bottle preform injection machine

 

Injection system of PET preform injection molding machine:

2.1;The powerful double cylinder injection system is used to ensure

 the steady injection motions.The screw head and anti ring made of high tenacity

steel by special heat treatment owns the features of high temperature resistance,

wear endurance and hot burnout resistance,maintaining extremely high hardness

under high temperature.The screw and barrel tube made of high grade alloy steel

by vacuum nitriding treatment own the feature of high hardness,corrosion

resistance and wear endurance.

 2.2;PID temperature control ,high precision electronic ruler and computer regulate

the speed and pressure of injection,holding on pressure ,rotating speed,back pressure to ensure the quality of formed products and continuation of production. Auto material clearing ,drooling proof,anti cold strat and time delay.The functions ensure the effcient,simple and safe operations.

 

 

 

3.Equipments control system of PET preform injection molding machine:
It is adopted special computer of plastic-injection machine and advanced CPU

controller. Which can raise the operating speed of the control system and warm

of excess oil-temperature to ensure the working accuracy of machine.