PET Preform Mould Wide Mouth Preform Hot Runner 8 Cavity

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1 set
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100 set/month

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Product Description:

  PET Preform Mould Wide Mouth Preform Hot Runner 8 Cavity



Material for Cavity:

2316, HRC48-52

Material for Core:

2316, HRC48-52

Material for neck:


Mold plate:


Hot runner nozzle

Use the material Beryllium brone from Japan,HRC38

Valve pin:

SKD61,HRC 48-52, and SKD51, HRC59-61


One year or 2million shots


T/T, L/C

Delivery time:

25-45 wording days based on the different products


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, which is better than 48HRC.


2.Mould plate is completed by one-time processing to ensure the concentricity of molding hold and guide bush, guaranteeing the compact structure of the mould.


3.Opening/closing pulling plate (material S136) adopts bearing slide type to drop the perform with reliable 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 coefficient and strong wear-resistant.


4.The main components are consistent with various well-know foreign brands, high positioning accuracy and convenient disassembly.


5.Reasonable and quick spiral cycle waterway can get rapid cooling effect to shorten cycle time.


6.Adopting double cone positioning principle guarantees high manufacturing precision to ensure the product does appear flash, different sizes, irregular and other defects.


7.Neck screw is processed by famous brand equipment. The dimension is accurate and consistent


8.Moulding part hardening makes the friction surface stable, identical and durable in use.




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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:The stamping dies at the Angle of 90 degrees, the Angle is big or small how to repair.
The recommended answer is quite different. Bending 90 degrees is supposed to have both internal and external conditions. The inside is less than 90 degrees, and the outside is greater than 90 degrees. This is the question of the gap and the rebound. This is in the normal model domain. General modulators and mold engineers know how to handle it. R and not R also affect this. In the case of the block under zero, the probability of a general Angle is reduced. But absolute zero is bad, can cause product scratches serious. Typically, the master moduler will be a little bit more angular, and if you do a zero, he will also get around R0.2. The solution to this problem is one packet of R processing. Adjust the bending clearance. 3 below the forming block. The moulding male is left straight after two to 3 degrees. Adjust bending clearance and so on. This is the basic problem of stamping die! I didn't elaborate on what to do, but if you were doing molds, according to the ones I was talking about, it would be easy enough to fix the problem. There are several other forms of prototyping. Each has its own merits. You know, it's not a good idea.
Q:Why is the mold selected for quenching?
This is mainly due to the steel in the range of the solid as the change of heating temperature and cooling speed, organization structure change, so the use of different heating temperature and cooling rate to control or change the organization structure steel, can get different performance. (a) prepare heat treatment, annealing, normalizing heat the steel to the phase transition point above a certain temperature, heat preservation time, and then slowly along with the furnace cooled to 500 'C below, after cooling in the air. So you get an approximate equilibrium organization, and it's called annealing. The so-called positive fire is to heat a piece of steel to a certain temperature above the point of phase change and then remove it from the furnace and cool it in the air. Annealing or normalizing and technical requirements of the parts service condition has no direct relation, but simply brought by the procedure in order to improve the defects, and organization prepare for the next procedure, make the grain refinement, eliminate the internal stress of normalizing, annealing, etc. When the fire is hot, it cools quickly; Slow down when annealing. Annealing reduces the hardness of the material; Positive fire can improve the hardness of the material. After normalizing steel hardness is larger than that of annealing steel hardness is high, so in order to facilitate machining, the carbon content of high carbon tool steel materials such as using the annealing treatment. In order to reduce the hardness.
Q:What is the hardness of mould steel chromium 12 unquenching?
The steel of the Cr12 is annealed, the hardness is 217-269hbw, Shanghai ai liai metal material, wholeheartedly for your service.
Q:Choose the mould material to look at the material material and material thickness two to see the production Simple, small and low quenching or low deformation cold is made of moulded steel, and the usual number is T9A, GCr15, 9Mn2V, MnCrWV, etc. Complex, large, high wear-resisting microdeformation cold is made of moulded steel, and the usual number is Cr12, Cr12MoV, Cr6WV, etc.
Choose the mould material to look at the material material and material thickness two to see the production Simple, small and low quenching or low deformation cold is made of moulded steel, and the usual number is T9A, GCr15, 9Mn2V, MnCrWV, etc. Complex, large, high wear-resisting microdeformation cold is made of moulded steel, and the usual number is Cr12, Cr12MoV, Cr6WV, etc.
Q:Is the stainless steel bowl replaceable in the oven?
I had been sitting in a stainless steel basin for several times, and now I wonder why I spent so much money on the molds, which was much cheaper, a ten-inch dish of ten dollars.
Q:Why does the mold exhaust, so where does the gas come from
Just add a little bit of the purpose of the exhaust: burn. The other ten is perfect.Plastic mold venting is not good, the gases in the cavity is compressed, produce a lot of pressure, this is the back pressure to prevent the molten plastic for normal rapid molding, make it difficult to injection molding. Once injection molding difficulty in this case, the researchers often adopt the method of improve the injection pressure of injection, this led to the pressure maintaining prolonged, molding cycle delay, the production efficiency is lower, injection molding machine energy consumption increases and so on. Even corrosive gases are sometimes fouled in the cavity, contaminating plastic molds, reducing the life of the molds and increasing the cost of plastic moulds.
Q:How do you play the continuous stretch mold
More than 3 Zhang Chengpin photos Now want to know how he made, and calculate methods and specific steps, he is the one step forming or stretch forming step by step.
Q:Basic knowledge of die fitter
Introduction to the bench The fitter is the method of machining by hand. 2. The characteristics of the bench has three major advantages, flexible processing, processing complicated shape and high precision parts, small investment), two big weaknesses (low production efficiency and the intensity of labor and processing quality is not stable). (1) working flexibly in a machine that is not suitable for machine processing, especially in the maintenance of mechanical equipment, the work of the fitter is satisfactory. (2) for processing complicated shape and high precision parts skilled bench can work out better than modern machine tool parts processing precision and the bright and clean, can work out the shape of even modern machine tool will not be able to process the complex parts, such as high precision measuring tool, mould, beginning complex, etc. (3) the equipment and equipment used for the processing of small fitter are cheap and convenient to carry. The production efficiency is low, the labor intensity is large
Q:What courses are required to learn the UG mould design?
Software UG mold design and processing technology of mold manufacturing, etc., to learn the software Suggestions to learn mould theory knowledge at the same time, access to practice is the best, the UG is just a kind of tool of mold design, don't understand the mold design theory and the practice of knowledge, the design is difficult to learn, suggest to buy books on mold design technical guidance.
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.

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