• Preform Injection Molding PET Preform Mould System 1
  • Preform Injection Molding PET Preform Mould System 2
  • Preform Injection Molding PET Preform Mould System 3
Preform Injection Molding PET Preform Mould

Preform Injection Molding PET Preform Mould

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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1. Structure of Multi-Cavities PP Preform Mould 

preform mould,PET preform mould 
single cavity with self-lock to keep less thickness tolerance 
Mould life:800K-1,500,000 shots

PET preform mould


2. Main Features of Multi-Cavities PP Preform Mould 

PET Preform Injection Molding from 1-cavity for wide mouth jar and gallon bottle perform up to 72-carrow neck perform mold; Tube blank is designed with the help of computer, which surely contributes to the increasing of yield of bottle;
Employed internationally advanced two-step dual taper locating technology. Each cavity self-locks independently to ensure low decentration of product;
Core and cavity are made of special mold steel after preheating treatment in the original factory in Sweden. Individual tempera-ture control of each cavity;
Lip cavity is made of imported nitrated steel, which is of high hardness and long service life, in accordance with international standard;
The cavity is made of imported nitrated steel, which is of high hardness and long service life, in accordance with international standard;
The excellent hot runner design assures uniform heating and improves greatly of the plastic product quality;
No cutting of gate is employed to reduce the labor intensity;
Standard inter-changeable mold components;
The life of mold is more than 3 million times.

3. Images of Multi-Cavities PP Preform Mould 

 

Preform Injection Molding PET Preform Mould

Preform Injection Molding PET Preform Mould

 

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

PET preform injection mould with normal long tail availabe.

short tail mould available.

valve gate without tail mould availabe.

4~48 cavity mould as customized.

23 years experience of preform mold specialized manufacture.

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.

Q:Mold design and manufacturing to learn which courses
This major is mainly aimed at machinery manufacturing, and develops the design and manufacture of cold stamping die, type cavity mold and its design and manufacturing. Main courses: mechanical drawing, mechanical design basis, electrician and electronic technology, engineering materials and heat treatment, mould manufacturing technology, mould CAD/CAM. Jobs: workers, molds manufacturing personnel, mechanical maintenance personnel, production management personnel. Tuition is too expensive This is a professional professional, and it's easy to find a job. The school that runs this major is very few in the vocational technical college Jobs: workers, molds manufacturing personnel, mechanical maintenance personnel, production management personnel.
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:Do machine parts need to be moulds?
Not all of them have to be moulds. Look at your parts.I hope my answer will help you
Q:What is the manufacturing of mould materials
You're talking about the industry that makes moulds. It is the metallurgical industry that makes mould material. From steelmaking to forging and rolling, it also belongs to heavy 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:What is the design philosophy of the mould?
The design and fabrication of precision volumetric mould and die life.
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:What is a compression mold?
The main equipment used in compression moulds is press and mold. The most commonly used are self-contained hydraulic presses, which range from dozens of tons to several hundred tons. Have lower pressure press and upper pressure press. The molds used to compress moulds are called press moulds, which are divided into three categories. Overflow mold, semi-overflow mold and mould. The main advantage of the compression mould is that it can be moulded by larger planar products and mass production, and its disadvantages are long production cycle and low efficiency.
Q:How do H13 mould steel heat treatment
2. The quenching and tempering toughness good die quenching process specification: heating temperature of 1020 ~ 1050 ℃, oil cooling or air cooling, 54 ~ 58 HRC hardness; For hot hard mould quenching technology, heating temperature of 1050 ~ 1080 ℃, oil cooling, 56 ~ 58 HRC hardness. Recommend a tempering temperature: 530 ~ 560 ℃, 48 ~ 52 HRC hardness; Tempering temperature 560 ~ 580 ℃; 47 ~ 49 HRC hardness. Tempering should be twice. At 500 ℃ tempering, tempering the secondary hardening peak, tempering hardness, the highest peak at about 55 HRC, but toughness is the worst. Therefore, tempering process to avoid around 500 ℃ advisable. According to the use of mould need, within the range of 540 ~ 620 ℃ tempering. Quenching heating should be two preheating (600 ~ 650 ℃, 600 ~ 850 ℃), in order to reduce heating process to produce thermal stress.
Q:How to calculate the cost of plastic mould?
Mold calculation cost is actually very simple, mold steel and toll fee counting and personnel salary, these are the main three cost, mould quotation I do work more than ten years, the products are numerous, I have a look at any plastic products will be able to know the price, if I can help you have drawings or samples

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