Product Overview

Description

 

 

PET preform mold :

1. With updated advanced two-step dual coaxial cone locating technology, each cavity self-locks  independently to guarantee no decentration.
2. With high precision processing, parts exchangable.
3. Reasonable hot runner design, each cavity temperature control separately.
4. Core, cavity, lip cavity from high quality mold steel, with proper heat treatment for long life.
5. Cavity number are customized, can be 4, 8, 12, 16, 18, 24, 32, 48, and more.

 

 

    The mould is made of high quality steel; the hot runner adopts needle valve balance type plastic feeding; the product has          

    beautiful appearance and very small size error and very high qualification ratio.

    The company has needle valve type and non-needle valve type products available for customers selection.

DESCRIPTION:

Standard making plastic PET preform mold: 

Plastic PET preform molds of "CU" company have high reputation in competitive price and high quality.

We have more than 20 years' experience to produce different kinds of plastic PET preform molds which can produce plastic PET preforms. The products from plastic PET preform molds can be blowed to the purified mineral water bottle, medicine bottle, beverage bottle, oil bottle, lampshade etc. We can produce any kinds of plastic PET preform molds in accord with customer requirement.

The features of our plastic PET preform mold: High quality with suitable price because we make the molds based on the international standard and also high efficient processing machines. With the business idea of integrity,we considered what our customer thought and won the great public praise in client group.We get increasing number of old customers and many new customers who learned our brand, which is the reason why we can succeed.

MAIN DATA:

 

Product Name	Standard making plastic PET preform mold
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	PET, PP, ABS, PC, AS, TRITAN etc.
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
Quality assurance	ISO9001:2008/ CE certificate for European customers

PET preform Mold Feature

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

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 mold 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.

A. Capacity of Research and Development

CU has a powerful team for research and development, which is capable of manufacturing the perform molds with one cavity to one hundred and twelve cavities including the injection system. At the same time we can manufacture perform molds especially according to customers' injection molding machines. We also design cold parts, hot runners and other main exchangeable components to fix on the imported perform molds.

 

B. Mould Features
1. Features of the perform mold. No cutting of valve gate is employed to reduce the labor cost.
2. Advanced hot runner system assures lower level of AA value.
3. Reasonable- designed cold water channels increase cooling effect and shorten the cycle time.

C. Material
1. The main components of perform molds are made of S136 material (Sweden ASSAB).
2. The mold base is made of imported P20. Plate method avoids corrosion efficaciously and assures long life service of the perform molds.
3. German Vacuum stove is imported for heat treatment of the components, which assures the hardness of components HRC45-HRC48.

D. Advanced Processing Equipment
Many machine tools are imported from America and Japan, such as Machine center, CNC lathers, EDM and so on. All of these increases processing precision, good interchangeability and low eccentricity ≤ 0.10mm (perform length≤ 100).

E. Electric Heating Components
1. German Hotset heating components.
2. German intelligent temperature controller (PID continuous power controlling).
3. Offering temperature controller and voltage controller according to customers' requirement

F. Perfect Inspection Method
Inspection tools include projector, hardness tester, stress tester, eccentric tester, electric balance and other inspection tools.
The screw neck is made and inspected strictly by the standard of Coca cola and the screw neck has been up to the standard of Coca cola.

G. After-Sales Service
Technologists professional in after-sales line and excellent credit assures stable operation of the machines.,every question will answer within 24hours.

MAIN DATA:

 

 

Name	High Quality Preform Plastic pet Injection Mold
Mould core and cavity	s136 steel (8,12,24,48,96HRC)
Mould base	P20 ( with pre-hardening process)
cavity number	according to your need
Mould making standard	LKM or DME or HASCO
Runner type	hot plate
Cycle time	short
Mould Design software	UG, PROE, CAD
Preform material	PET
Preform volume and neck size	according to customer
Mould life	3 to 4 millons shots
Delivery time	45 to 50 days