• 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: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:Make cell phone lens what mould material is best! ?
If the usual spray -- the thunder carving process and the die life of less than 500,000 people can take the NAK80 to do. The best way to do this is by Palmax. Therefore, it is recommended to use: S136, D - star, palmax, of course, the material price high If you use NAK 80 I knew it must be small factory, on the key material object cost that is not a wise move
Q:What do you do with the exhaust? How are we going to
There are many ways to exhaust the cavity, but every method must be guaranteed: the exhaust groove should be designed to prevent the material from spilling into the slot. The second is to prevent blockage. Therefore, from the surface of the cavity of the cavity to the cavity of the cavity in the cavity of the cavity, the exhaust tank of 6 to 12mm long, the slot height should be about 0.25 to 0.4 mm. In addition, the number of exhaust slots is harmful. It is dangerous to cause cold flow or fissure in the cavity material if the mode of the lock mode is very high in the part of the cavity that is not open. In addition to outside the parting surface of cavity exhaust, also can be in the end of the pouring system of material flow set exhaust slot location, and leave gaps around the ejector rod achieve the goal of exhaust. Because of the depth, width, and location of the exhaust groove; If not properly, the resulting spines will affect the aesthetics and accuracy of the products. Therefore, the size of the above clearance is to prevent the appearance of the flying side near the top of the rod. It should be noted that in the exhaust of the gear such as gears, it may not be possible to have even the smallest edge. This type of assembly is best to exhaust the air in the following way. The size of 200 # carbide abrasive is applied to the surface of the parting surface. In addition, in the end of the pouring system of material flow to open exhaust slot is mainly refers to the position at the end of the shunt way exhaust slot, its width should be equal to the width of the distributary channel, height varies depending on the material.
Q:What is a mold?What is it mainly used for
Molds are a kind of tool that can be made in batches. It has a lot of types, hardware, plastic, and so on, and as the industry develops, its use is getting bigger and bigger and better. Through the mold can do a lot of things, daily use articles for daily use, basin. The POTS, pot, etc., there are many high-tech products are made with mold to form the batch. It is also very useful in the automobile industry, so it will be more and more effective in almost all of life. It's also easy to learn, as long as you're careful.
Q:The performance requirement of die steel
Red hardness Work under high temperature condition of hot-work die to maintain the stability of the organization and performance, to maintain a high enough hardness, this performance is called red hardness. Carbon tool steel, low alloy tool steel can often in 180 ~ 250 ℃ temperature range of this kind of performance, chrome molybdenum steel is in commonly 550 ~ 600 ℃ temperature range this performance. The red hardness of steel mainly depends on the chemical composition of the steel and the process of heat treatment.
Q:What is the cooling system of the mold
It is in the core that makes the channel for cooling water flow. The effect is to ensure that the mould has a reasonable temperature balance in the process of production.
Q:Why does the mold exhaust, so where does the gas come from
Plastic injection molding process often encountered the problem of the top white, black spot, contraction, bubble, silver, flying edge, etc. If after adjust injection molding process parameters, plastic products is still insufficient filling, high internal stress, there are air bubbles, etc. Phenomenon, this is likely to be plastic mold of the exhaust problem.
Q:Do machine parts need to be moulds?
The parts of the machine are not required to open the die.I hope my answer will help you.
Q:What is the difference between the mold and the numerical control? The difference is?
Large-scale production of non-sheet metal parts - cold heading, die forging, metal mould, etc Sheet metal material: hot rolling, cold rolling, hot roll, cold roll Sheet metal processing - deep, rising, bending, punching, falling Non-ferrous metal -- die-cast, powder metallurgy Plastic parts, injection molding, blow molding (plastic bottles), extruded (pipe) numerical control also called computer numerical control technology, numerical control technology, it is currently digital program control is realized by using computer technology. This technique USES the computer to perform the control function of the device according to the control program stored in advance. Because use computer to replace the original use of hardware logic circuit of nc device, the input of data storage, processing, the realization of the arithmetic and logic control function, all can be done through computer software.
Q:What is the top of the die?
To support the appearance, the whole type plate is not solid, it consists of the frame, block, block, etc

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