4 Cavities Pin Valve PET Preform Mold with Hot Runner

4 cavity preform mould for the preform with 48mm neck, is designed for oil bottles, the mold has balanced hot runner system with shut off valve gate, ensure there is no any stringing form on the injection gate of the performs. The cam roller design help the operator save the maintenance time of the molds. The cycle time is 40s with general PET screw injection molding machine.

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PET Preform Mould Specification
Mould name	4 Cavity Pin Valve PET Preform Mold With Hot Runner
Mould cavity	4 cavity
Neck Size	48mm
Preform Weight	85g
Insert material	S136
Mould Body	P20
Cycle time	40s
Mould design	Balance hot runner with valve gate system

Feature:

- Hot runner adopts a balanced three-point multilayer filler structure to ensure that each cavity injection stroke is consistent.

- Special shape is designed to minimize the heat expansion coefficient, to ensure positional accuracy of the injection points.

- Hot runner use embedded square heating pipe which is arranged around the channel shape with good heat transfer performance.

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5 gallon 20L water bottling machine

PET Bottle Preform Mould with Hot Runner

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