PET Bottle Preform Mould Supply 48 Cavity

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1 set
Supply Capability:
100 set/month

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Product Description:

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 

.Mould structure

Advanced structure is designed to improve rate of finished products;Two-step double taper locating technology;The each cavity is self locked independently with the core.The off-center adjustment system make the perform thickness error less than 0.05mm.Bottleneck is adopted International Screw thread standard, No cutting of gate to reduce the labor intensity

. Material of steel

Cavity and core use stainless steel 2316 with fine polishing,high hardness to get mold's high precision and good quality. mechanical treatment cavity and core to prolong service life,nitrogen treatment with neck screw.with fitly operation,guarantee Long using life over 2 million shots of injection cycle

.About gate system

Pin-valve gate,pneumatic drive the nozzle pin simultaneous high speed open and close action. which can effectively control the injection hole open and close actions on each cavity. reliable seal function, smooth moving, low thermal expansion rate ,long using life and also saves electric energy.

.About hot runner 

The hot runner system is designed and made by ourselves, it can achieve ideal and prompt heating effect for preform production ,cavity with lower injection pressure to reduce wear and tear of mould parts.we use the double heating system,it has separate temperature control mode ,the heat bar are used to heat the mould mainfold plate,small heaters supply the heating temperature for cavity nozzle continuously.

.Cooling system 

Each parts including core ,cavity and valve gate has independently cooling system.

.special satisfied servive

Each mould undergoes strict mould test before delivery.we can provide an experienced team for installation and test as per client's request Standard inter-changeable mould components

3. Images of Multi-Cavities PP Preform Mould 

PET Bottle Preform Mould Supply 48 Cavity

PET Bottle Preform Mould Supply 48 Cavity

PET Bottle Preform Mould Supply 48 Cavity


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

The company can provide full no-man bottle preform product line, which includes injection machine, mould robotic arm and moulds.


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:The core is the moving or the model, male or female?
Dynamic model is also called the male die, die is also called the master pattern, as far as the core is a dynamic model with fixed mode is not necessarily, just general design core in moving die, it is because we hope that after mold opening mold, plastic pieces on a dynamic model of ejection device, so the general core in moving die.
Q:What is a mold bite
Is lousy skin grain, a lot of plastic parts surface is very thick leather grain, like a car instrument on the stage or storage battery mirrors, etc., fine grain with spark machine can play out, but do not to come out of coarse grain, you need to use chemical liquid will need mold cavity rotten into grain, also called texture
Q:Is the digital control the same as the mold? If not, what's the difference?
CNC is short for computer numerical control can also be called CNC is the operator input according to drawing processing program through computer processing, to send signals to the controller, the controller issued a directive driven motor motion of a device, it is widely used in modern machine tools, Mold, could be called the "father" of the product, because most of the industry, including daily life things are completed by mold, such as we drink bottles, glass He is prior to the shape of the product on the nc machine tool processing good, then through injection molding machine casting, The two are related but not the same thing
Q:What type of mould is the tooling
So tooling and the noun is repeated definition, tooling is actually covers the definition of a mold, but in order to highlights the importance of the mold management, so the mold from the definition of an amount of cutting tool, jig, fixture and so on. So the tooling is actually a management definition, and it's not limited to any type of mold.
Q:What is a mold, and what is a mold
Mould industry in China is only about 50 years, mould simple said is the mother of industry, economic benefit, is the amplifier from daily necessities to the aerospace, transportation, electronics, transportation and other industries of national economy is inseparable from the mould, in short, we have encountered heard 90% of all kinds of items are mold production and processing. The mould includes various kinds, such as plastic mould, stamping die, hardware mould, powder metallurgy, casting and so on. The concept of a mold is relatively general, but there must be a few aspects, 1, 2 independent process molding function, complete the process of molding process 3, finished parts removed. This is an essential aspect.
Q:What is the mold for?
The mold has cold die and plastic mold, the cold die can extrude the sheet material into the shape you want, and the plastic mold will make the plastic model to be cooled by the melting plastic injection mold
Q:How does the die rod work? Is it through the press?
The device in the upper module is called a push device. It is flexible and rigid, and its purpose is to remove the shock and waste from the concave mold. It is widely used because the rigid push device is strong and reliable.
Q:Introduction to mould design and manufacturing
Having the necessary natural science, social science and management scientific knowledge; Knowledge of computer knowledge, necessary network knowledge, common software knowledge; Basic knowledge of mechanical knowledge; The basic knowledge of mechanical design theory, mould material and forming process, mould design and manufacturing expertise of this major. Knowledge of mould CAD/CAM. Basic knowledge of mould maintenance is necessary. Have certain self-study ability; Have the tooling design, process implementation, technical management capability; Have the ability of machining and programming of mould control; With injection mould, stamping mould design and manufacturing capacity; It has the ability of the working ability of the fitter, the mould repair ability; Good computer base application and computer aided design manufacturing and management capability; Ability to design and process mould design with CAD/CAM software. Good verbal, verbal and interpersonal skills.
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: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.

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