Pneumatic,Pin-valve gate,Self-locked, Adjustable, Shut-off nozzle,PET preform mould,With hot runner system.

1.The mould is not only with the advantage of the independently auto-lock preform mould, but also adopted the pneumatic valve gate equipment, to open and shut off the feeding by way of mechanism, ensure the feeding without jam after stopping of the injection moulding machine.PID point of point temperature control.This type mould with such advantages.2. Automatically cut the tail of the preform to reduce the labor.The preform with smmoth feeding point to enhance to appearance of the preform.3.Greatly shorten the cycle time of the preform, increase the capacity of the production.4.Prevent phenomena of salivating of the preform when open the mould.5.To prevent the screw such of material back from the cavity when the screw of the injection moulding machine reture back.6.Control in right order to decrease the mark of the products.