PET Bottle Preform Mould Supply 48 Cavity

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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 

.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:What are the advantages of using a hot runner?
Save plastics raw materials There is no production charge in the pure heat flow mold because there is no cold water. This is especially important for the expensive application of plastic. In fact, the world's leading manufacturers of hot water production have been developing rapidly in the world's expensive years of oil and plastics. Because the hot runner technology is an effective way to reduce the cost of materials. Reduce waste and improve product quality The plastic melt temperature is controlled accurately in the flow system during the process of hot runner mould forming. The plastic can flow in more uniform and uniform state, and the result is a uniform component. The parts of hot runner forming are good quality, the residual stress is low and the parts are small. So many of the high quality products in the market are made by hot runner mold. Many of the plastic parts in the DELL laptop, such as the familiar MOTOROLA phone and the HP printer, are made using hot stream molds.
Q:The wall thickness of the die is affected by the plastic parts
Wall thickness is high, thin wall is not enough, The wall is not uniform, and the stress concentration is deformed The thin wall is easy to hold, fill insufficient, the process is difficult to adjust, poor high
Q:What is the material of hot pressing die?
Hot pressing molding sometimes can be divided into vacuum forming (vacuum forming), and compression molding (compression will molding), the pressure is not the same way. Most of the compression molding is to put the plastic in the mold and soften it, then apply the pressure to form. And the pressure source of vacuum forming can be a unilateral vacuum, or in addition to a vacuum outside, the other side is supported by high pressure. Compared with other processing method, hot press molding has the advantages of mould cheap, uniform thickness, its products from the early military map model and the airplane engine cover, now can be made into inner liner of the refrigerator door, the car fender, automobile chassis, soft drink bottles, signs, packaging materials and its products even thickness.
Q:What is the discharge in the die
Just use the electricity to get the mold in place to get the hole you need! The mould material is very hard to make use of the drill, when it is difficult to open the hole and when the precision is high
Q:The plastic mould automatically dies and the product drops when it falls
Inevitably, we produce it, unless the manipulator has absorbed, we are all under the pad on a plastic bag to slide down, but definitely will have scars
Q:What is the difference between the p20 mould steel and the nak80-b mould steel
P20 mould steel is American, its main application range is: the requirement of high hardness, high quality, good wear-resistant plastic mold, Nak80-b mould steel is a Japanese cargo, and its main application is: require hardness, erosion, and polishing. Also: nak80-b is harder than P20; Of course the price is more than the P20.
Q:What is the purpose of the mould
The mould is the most widely used in the industrial production, the die industry is the basic industry of the national economy. Widely used in modern industrial production, product parts forming, extrusion forming, stamping, die-casting, forging forming, plastic injection, or other forming method, and the forming mould, make the billet forming parts to meet the requirements of the product. The development of many industries, such as electromechanical, automobile, light industrial, electrical appliance, communication, weapons, etc., depends on the development of the technology of the mould industry.
Q:The role of cryogenic processing of die material
Deep cold will change some mechanical properties, and the main effect will be as follows: Enhance the hardness and strength of the workpiece Ensure the precision of the workpiece Improve the wear resistance of the workpiece Improve the impact toughness of the workpiece Improve the internal stress distribution of the workpiece and increase the fatigue strength Improve the corrosion resistance of the workpiece.
Q:What does the die EDM mean
Die electric spark machining technology.The mould (EDM) is the difference between the electric spark erosion and the machining of the traditional machine tool
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.

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