Plastic Injection PET Preform Mould 24 Cavity

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1 set
Supply Capability:
100 set/month

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1. Structure of Multi-Cavities PP Preform Mould 

Cavity, core and screw neck of steel adopt imported S136 in Sweden, and be heating treatment of hardness up to HRC48-50.

All moulds base do heat treatment of hardness up to HRC 30-35.

Advanced mould design technology:

a) Each cavity self-locks independently and using high precision JAPAN CNC SYSTEM.

b) To ensure low decent ration & precision of the product.

c)  Each mould spare part be inserted with durable parts, which are interchangeable. d)  In order to improve and achieve high production efficiency, we always design the best   cooling system and can match a    cooling machine for each mould.

Advanced & accurate valve hot runner & temperature controller, ensure reliability of production and high transparency & brightness of product.

Mould sliding use copper, bottle be achieved FOOD SECURITY standard, and mould life guarantee more than 3 million shots.



2. Main Features of Multi-Cavities PP Preform Mould 

No. of Cavity

12 Cavity

16 Cavity

24 Cavity

32 Cavity

48 Cavity

72 Cavity











































3. Images of Multi-Cavities PP Preform Mould 

Plastic Injection PET Preform Mould 24 Cavity

Plastic Injection PET Preform Mould 24 Cavity

Plastic Injection PET Preform Mould 24 Cavity

4. Packaging & Shipping of Multi-Cavities PP Preform Mould 

. Can supply with both Mold  & Molded parts 

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

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

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

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

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


5. FAQ of Multi-Cavities PP Preform Mould 

Q: How to get a quotation and start business relationship with your company?

     A: Please send us email and our sales representive will contact you as soon as we receive your email. 

  Q: How to receive a price quotaion in the shortest time?

     A: When you send us an enquiry, please kindly make sure all the details, such as the mateiral, product size, surface treatment and packaging are mentioned. 

  Q: How to start a custom project with your company?

     A: Please send us your design drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange the sample making.

  Q: What’s your MOQ? 

     A: The MOQ depends on the design and production processes of the products. For the majority of our bathroom sets, our MOQ is 10000sets.

  Q: What types of payment terms do you accept?

     A: Currently, the payment terms we accept are T/T (30% before production, 70% against B/L copy) and irrevocable L/C at sight.

  Q:How long can I receive an order? 

     A: That depends on the specific items and your order quantity. Normally, the lead time for a 20ft container load is 50-60 days.

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Q:What is the material of hot pressing die?
5Cr4W5Mo2V (RM - 2) steel, more than 3Cr2W8V steel, has higher heat intensity, abrasion resistance and thermal stability. When the hardness of 40 HRC thermal stability of up to 700 ℃, suitable for the production of hot extrusion mould.
Q:There are several types of mould
Stamping die: it is divided into blanking die, bending die, stretching die and compression die. Process metal plate. Plastic mould: it is divided into pressing mould, injection molding, extrusion molding, blow molding mold and vacuum mold. Process thermosetting plastic, thermoplastic plastic. Pressure casting: pressure casting mould. Processing low melting point alloy. Forging die: forging mold. Metal processing. Powder metallurgy model: pressure forming die. Process metal powder. Ceramic die: pressure mold. Processed ceramic powder.
Q:Why is the mold selected for quenching?
In order to improve the wear resistance of molding parts are generally must carry on the quenching process, and achieve H RC52-57 0 in the parts of structure USES, core plate and ejector plate and plate type of components at the top of the molding or out of the plastic parts. When the bear larger unit extrusion pressure, also want to quenching treatment, made of 45 # steel parts required hardness reaches HRC40 ^ - 45. Other parts, such as guides, guides, etc., will also be hardened by means of extending their service life. Some of the complex die parts. Size is bad control. In the case of little plastic parts production, allowing the tempering treatment as a final heat treatment process, in this no longer after finishing. Some important die parts in the process of processing, should arrange the heat treatment procedure properly (annealing or positive fire, adjustment of quality processing etc. When using low carbon steel (such as 20th steel) or alloy steel (such as 38CrMoA1A) for forming parts, the surface heat treatment such as carburizing or nitriding is required. Heat treatment of the so-called steel is a process of changing the performance of steel by using different heating, insulation and cooling in the solid state
Q:Would you please tell me what the difference in the mold Tooling and mold
Single meaning, from the aspects of the mold tooling refers to all tooling, including mold and die, and mold mainly refers to the mold cavity, points of the cavities and the mold, such as plastic, sand mold, die casting, die mainly refers to the lower die, the use of gravity or hydraulic presses, forging, extrusion mould, etc.
Q:What is the difference between imported mold and domestic steel
One, the biggest difference is the price of imported materials is high, commonly in domestic material more than double. Second, steelmaking technology perspective, foreign well-known steel material generally purity of molten steel is higher, P, S, and five element content is low, low gas content, is simply less impurity. From the forging point of view, the imported mould steel is generally good, the forging pressure is bigger than the big, simply it is the uniform and transparent of forging. Four terms, heat treatment, the overseas research and development efforts, compare the commonly used die steel are basically developed abroad, so the heat treatment craft is advanced, and the equipment is advanced.
Q:How many kinds of equipment can be used to open the mould?
Its success or failure depends largely on the design. General tooling development requires common processing equipment, heat treatment equipment, to accommodate the special and uniqueness of the development parts. Nc machine tool, the processing center is also the good practitioner of the open mode; In recent years, special processing equipment, such as electrical erosion, laser, ultrasonic, etc. Are also gradually entering the mould processing area.
Q:The difference between wire cutting and mold making
How much do you need for the number of samples? If the number is small, the line cut is cost-effective (low cost). We will not open the mould until the customer has decided to make the batch. The cost of the die will be spread to each product, so the cost of the die will be reduced. If the mould comes up, the mold will be open if the customer is not satisfied. Money spent. I don't know. Do you understand?
Q:The injection molding round box is not satisfied with the molds.
New models or old models? The new mode may have a factor of 1. 2, the glue is too small. 3, the trail is too small. The exhaust is not good and the exhaust is bad.
Q:How do the plastic molds sew
Batch of feng there are a lot of ways, such as plunger batch of feng can increase plunger diameter or welding, we can reduce the parting surface batch of front face or weld FIT mould again. You do a year or two will find a lot of ways
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.
These are old industrial age of homebred brand, actually much use now are Cr12 or MoV, flame steel also use much, electrical and electronic industry to better use of the materials such as high speed steel. And the coating is treated according to the situation.

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