PET Preform Plastic Molds Injection PET Moulding Top Level

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Product Description:

 PET Preform Plastic Molds Injection PET Moulding  Top Level

he thickness and weight of moulds are in accordance with the tubes,these measurments will change in case the products ar  e improved.



 Fast cycling due to specially designed cooling circuits

 Part ejection sensors that monitor preform transfer to the take-off plate,improving cycle time

 Standard interchangeable mold components,replacement parts available within 24 hours


 Rugged design for long life

 Auxiliary tapers that reduce mold wear by pre-aligning the mold halves prior to the engagement of the neck ring tapers

 Roller cams actuate both the opening and closing actions on the thread splits

 Part quality

 Lowest cavity-to-cavity weight and dimensional variation as a result of best-in-class manufacturing machines and processes

 Water hoses that are manifolded at the bottom of the hot runner preform mould,eliminationg potential for water marks on preforms.


PET Preform Mould Main Components Specification and Advantages

Main component

Specification and Advantages.


2316 steel from Sweden.

high quality special mould 

steel from sweden (HRC >45)

 gurantee 2 million shots

 without any maintenance


S136 steel from Sweden, HRC >60,

International standard screw neck.


2316 steel from Sweden

Each cavity have an independent temperature controller.

Each cavity self-clamp independently, 

ensure mould concentricity. 0.05-0.06mm.


P20 Steel material from Germany

 Hot runner plate


2344 Steel material from Germany


Slider Plate

wear-resistant copper

specially designed 

cooling circuits

Proper design reduce molding cycle time to 15 seconds( with proper

water chiller and injection machine) about 3-5 shots per minute

Hot runner design

make sure the high quality of preform products.


Anole Germany

valve gated design

 with Automatic drop

each cavity has its independent heating zone and temperature is measured 

by independent thermocouple.(advantages: easily avoid some problems 

such as white or draw bench on bottom).

Valve gated type without tail reduces labor force.

Precessed by high 

presion CNC 

machine and numerical 

control loathe machine

Lowest weight and dimensional variation

thickness between max. part and min. part

 is not more than 0.05mm make sure 

that every parts can match well.


Our Services


1. Can supply with both Mold  & Molded parts


2. Provide Milled Prototype Making, Mold Design, Mold Making, Mold Testing, Molding, Products


3. With more than 25 years experience, all of works are done 100% in our factory in Taiwan!


4. Low volumes / Small orders are welcome! Please contact us to discuss case by case. 


5. Accept only OEM / ODM / Customer Projects. We do not have any existing molds for sell.


6. Mold building lead time: Around 40-50 days, with 1st Mold trialing report and Mold trailing samples  



Product Description



Plastic materials:

PS, ABS, PP, PVC, PMMA, PBT, PC, POM, PA66, PBT+GF30%...etc.

Other materials:

Rubber, Silicone rubber, LSR, aluminum, zinc...Metal...etc.


ROSH and SGS standard


Non marking and Non flash


According to your drawing

Color, Quantity, Unit price, Tooling cost, Tooling size:

To be discussed

Mold structure:

Injection Mould, Plastic Mold, Overmould, 2k mould, Die-Casting Mould, Thermoset Mold, Stack Mold, Interchangeable Mold, Collapsible Core Mold, Die Sets, Compression Mold, Cold runner system LSR Mold,…etc.

Mould Base:

HASCO standard, European standard, World standard

Mould Base Material:

LKM, FUTA, HASCO, DME, etc. or as per customer’s requirement.

Surface Finish:

Texture (MT standard), high gloss polishing


Mirror finish etc.

Cavity / Core steel:

P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 2312, 2379, 2316, 2083, Nak80, 2767 etc.


Single cavity, Muti Cavity, based on customer’s requirement.

Hot / Cold Runner:

HUSKY, INCOE, YUDO, HASCO, DME, MoldMaster, Masterflow, Mastip, Taiwan made brand…etc.

Mould Life:

1,000 to 1,000,000 shots

(according to your working environment)

Design & Program Softwares:

CAD, CAM, CAE, Pro-E, Solid works…etc.


High speed CNC, standard CNC, EDM, Wire Cutting, Grinder, Plastic Injection Molding Machine for testing mold from 50-3000T available.


Standard exported wooden box packed, fumigation process (upon required)

Mold building lead time:

T1, 40~50 days, parts measurement report (upon required).

Annual production:

250 sets of mold


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Q:The processing method of the mold cavity processing center
Is the mould inside the groove, and the cavity. Now more than a touch cavity more and more, and most of the high precision, high mould has the characteristics of complexity. Higher up best precision machining center, if the volume is big, also have to gantry machining center, pentahedron gantry machining center, will not have what problem
Q:Is the slanting and shoveling chicken in the mold the same thing, shoveling the chicken? Where is it used?
The same thing, different calling, is used on the top of the slider to balance the lateral forces
Q:Is there any way to keep the ice from sticking to the mold and remove it from the mold
In the hot water under the mould, soon the edge of the ice melts and buckles.After freezing, soak the die in the water and pull.
Q:The effect of mould preheating and several methods of preheating
In order to protect the mould and improve the efficiency of the mould, it is necessary to keep the mould working in a certain temperature range as much as possible. If the mould no preheating, on the other hand, due to the mold temperature is low, it is easy to cause molding difficult, mucous membrane, the casting defects such as cracks, on the other hand, due to the mold temperature change is too big, hot and cold stress is very big, it is easy to mold damage, severe cases, may cause mould crack. Therefore, pre-heating is very important. According to the heating method, it can be divided into electric heating, natural (coal) gas heating and temperature heating. 1) electric heating: the heat tube is mainly heated by heat tube, which is clean and convenient to use. The drawback is that the thermal radiation is small. Die casting die is not adopted normally.
Q:What is a mold?What is it mainly used for
I am not a professional, for reference. Molds are tools that make the material a certain size. According to the use area, mainly have hardware model, plastic mold, rubber mold. The hardware model is widely used, the quantity is the largest, the classification is much. Learn to be very profitable well! If you become a famous master, the design fee for a single generation can account for a fifth to a third of the cost of the mold. If you are a regular molder, in Qingdao area, monthly salary is between 2000 and 3000 yuan. You have to have a foundation for what you do. Need healthy body and medium above intelligence, need high school above mathematics. You also need to the basic knowledge of mechanical basis, basic knowledge of materials, mechanical drawing, computer operation, CAD and so on, also need a little machining knowledge, edm, and so on. The mold industry is called "soft gold". China is the world's first manufacturing power, mould amount is especially huge, mold export scale is also growing at an alarming rate, "the future" into the mold industry. Just for the reference of the industry, don't be a professional. You don't need to be a plus if you're positive.
Q:The application of hydraulic cylinder in mould
There are a few moulds that need to be pumped into the core, embedded, and unmoulded, most of which are used in hydraulic cylinders. There are some special molds that can be opened for material or material. There are also molds that can be used alternately, and also used in hydraulic cylinders. In the design of the mould, it is usually involved in a short range of linear motion, if the device is using a hydraulic system, the designers mostly use hydraulic cylinder devices.
Q:What is the purpose of the mould
The mould is the most widely used in the industrial production, the die industry is the basic industry of the national economy. Widely used in modern industrial production, product parts forming, extrusion forming, stamping, die-casting, forging forming, plastic injection, or other forming method, and the forming mould, make the billet forming parts to meet the requirements of the product. The development of many industries, such as electromechanical, automobile, light industrial, electrical appliance, communication, weapons, etc., depends on the development of the technology of the mould industry.
Q:How many types of molds? Please help me out!
The mold can be divided into metal mould and non-metallic mould according to the material that is formed. The metal mould is divided into: casting mould (non-ferrous metal casting, steel casting) and forging die etc. Non-metallic mold is also divided into: plastic mould and inorganic non-metallic mould. And according to the material of the mould itself, the mold can be divided into: sand mold, metal mould, vacuum mold, paraffin mold and so on. With the rapid development of polymer plastics, plastic mould is closely related to people's life. Plastic mould can be divided into: injection molding mold, extrusion molding mold, gas auxiliary molding mould and so on.
Q:The role of the die positioning ring
The positioning ring is a metal ring used in the system of die heat flow. It is characterized by high temperature and high precision. There are two types of type A and B, and there are different models for special needs. In addition to locating the sprue, the positioning circle can also be used for fasteners, which can be used as a fixture.
Q:What does it mean to pull the mold? What's going on?
There are many reasons, such as 1, block of foreign body, cleaning surface, suitable type of stripper

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