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Pet Preform Mould

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 Product Name

High quality PET preform mould with valve system and self lock

Core &Cavity Steel

2316#steel, S136 stainless steel or based on customer's requirement.

Mould base & Standard Component

DME,HASCO,MISUMI,LKM,Self-made with P20, 3CR13, 4CR13 material etc.

Steel hardness: 

HRC30-35 for base material.

HRC45-48 for core and cavity material.

HRC60-62 for special parts material

Plastic material


Cavity Number

1*4, 1*6, 1*8, 1*12, 1*16, 1*24, 1*32, 1*48 etc

Injection System

Pnuematic Valve gate with shut off&free-cut or short tail or long tail etc

Ejector System

Mould slider + Stripper plate ejection

Cycle Time

Based on PET preform thickness

Tooling lead time

30-60 Days

Mould life

At least 2.0million Shots

Product description

PET preform Mould Feature

1. Mould plates are P20 steel with pre-hardening process. Core, cavity and neck screw are made of S136 high Strength, anti-corrosive stainless steel. Mould plate is completed by one-time processing to ensure the concentricity of moulding hole and guide bush, guaranteeing the compact structure of mould. 

2. Spiral cooling design for each single core and cavity, it helps to lessen the cycle time, improving production efficiency and savign costs. Opening/closing pulling plate adopts bearing slide type to drop the preform with realiable structure.And it is a highly integrated process of slider, pushing plate and ejection. All sliding parts surface inlaid self-lubricating copper alloys to ensure low friction effecient and strong wear-resistant.

3. Self- lock individually for each cavity to guarantee high precision and less defect of the

final preform production and also convenient disassembly.

4. Off-center adjustment system to ensure preform thickness difference < 0.10mm.

Adopting double cone positioning principle guarantees high manufacturing precision to ensure the product without appearing flash, different size, irregular and other defects.

5. Experienced designers design preform mould with the help of computer according to the final bottle shape; Preform thickness and height is reasonably and perfectly designed to ensure the final bottles weight light but feel hard.

6. Hot runner valve gate is available; No need to cut preform tail and it would save labor costs. Standard inter-changeable mould components for easier replacement.

7. Hot runner system: China advanced brand or imported hot runner system brand such as Yudo/Mastip/Hasco etc.

Each cavity has independent temperature control and heater system.

It will prevent the white defects on the preform and improve the qualtiy of plastic products. Advanced hot runner system assures lower level of AA value.

8. Customer service: one year free warranty, life-long technical support service.


If you have any requirement for plastic PET preform mould, welcome to contact me!!!


Taizhou Huangyan Super Mould Co., Ltd has focused on top quality PET preform mould and cap mould for over 20 years in China. We started as a small operation...

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