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 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:What does the die EDM mean
EDM is electrospark machining. EDM is used in the working liquid in the pulse discharge between the two poles of galvanic action removal in special processing methods of conductive materials, also called discharge machining or electrical erosion, English abbreviation EDM. The main features The materials and complex shape artifacts that can be machined for the hard cutting of ordinary cutting processes; No cutting force when processing. Do not produce defects such as burrs and scratches; The tool electrode materials need not be harder than the workpiece materials. Direct use of electrical energy processing to facilitate automation; After processing, the surface produces a metamorphic layer which must be further removed in some applications. It is difficult to clean and process the smoke pollution in the process.
Q:What type of mould is the tooling
The definition of "tooling" : the short term for the process of manufacturing process of mechanical manufacturing, is the general term for the various tools used in the manufacturing process. Includes tools/fixture/mould/tools/tools/tools/tools/tools/tools
Q:What is die parting face?
This should be plastic (especially injection mould term. Generally speaking, the mould has two major components: dynamic model and fixed die (or male mold cavities and cores). Parting surface is closed and state can contact between the two parts.
Q:What is the difference between mould injection and blow molding?
Generally speaking, the injection molding is the solid core, blow molding is the core body, the blow molding surface is uneven. Blow molding has the air port. Injection molding, or thermoplastic plastic injection molding, is the process of melting the plastic material and injecting it into the membrane cavity. Once molten plastic enters the mold, it is cooled and molded into a shape. The resulting form is often the final product, which is no longer needed before the installation or final product is used. Many of the details, such as the bulge, rib and thread, can be formed in the injection molding process. The injection molding machine has two basic parts: the injection device and the coder that melt and feed the plastic into the mould. The function of the die device is: 1. Remove the product from the injection device before it is injected into the mold and melt it, then control the pressure and speed to inject the melt into the mold. The current injection device has two designs: a screw preplasticizer or a two-stage device, and a reciprocating screw. The screw type preplasticizer USES pre-plasticized screw (first class) to inject the molten plastic injection rod (second level). Screw pre plasticizing unit is constant, the melt quality the advantages of high pressure and high speed, and precise injection volume control (using mechanical thrust device) at the ends of the piston stroke
Q:Can glass steel molds make resin products?
I think my answer is that glass steel can be made. Imitation jade is very similar. 2 resin products are mostly made of resin mold, most of the glass fiber reinforced plastic abrasive and glass fiber reinforced plastic products are made by resin raw materials, such as trash. Stool and other civilian products and their trash abrasive abrasive tool stool mould is made of resin. But some products without rules By other materials to replace Such as silica gel, gypsum, etc Some glass fiber reinforced plastic relief also do grinding tool with mud. Their use and their advantages are now in full play. If you use a glass and steel mold, I suggest you use the yellow wax and you can buy the imported towing water.
Q:The function of die water board?
The waterboard is a couple of pulling needles, which bring the water out.
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:The application of hydraulic cylinder in mould
Slide block, core. Some places are for the convenience of the model, some places are for release.
Q:Introduction to mould design and manufacturing
Mold design and manufacture specialized mainly study, plastic injection mold, stamping mold and die casting mould design, and teaching mold fitter, Turner, CNC milling, basic subject and learning mechanical drawing, material, engineering mechanics, mechanical design basis; The software involved is CAD, PROE, MASTERCAM, UG, and CIRMATON

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