PET Preform Mould Injection Preform Mold

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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

3. Images of Multi-Cavities PP Preform Mould 

PET Preform Mould Injection Preform Mold

PET Preform Mould Injection Preform Mold





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.

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Q:What are the main problems of the mold?
You're talking about a broad mold. Most molds now refer to steel moulds (ordinary die casting molds, plastic moulds, stamping molds) Of course plastic wood sand can be used in a broad sense The molds (moon cakes and pastries) made of food are made of wood Cast iron is a lot of sand
Q:What is the difference between the p20 mould steel and the nak80-b mould steel
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 certificate does the mold major need to take an examination?
(1) AutoCAD is a software that is easy to learn and can be used as a basis for CAD, which is software for almost everyone in the industry. This is a two-dimensional software that doesn't have to learn its so-called 3-dimensional function because it's basically not used for 3-d purposes. Once you've learned the software, you can stay at this stage and learn one of the two 3-dimensional software. (2) the Pro/E (weak) design function, programming (3) the UG (design aspects as Pro/E, but programming function is stronger) which of the two 3 d software to learn. If you want to improve your mold design ability, consider taking part in a training session. After training, you will be able to get a real job.
Q:What do you mean by plastic mold injection molding? What's the use?
Bao subsection to the holding pressure and holding time, at the time of injection molding, about 1-2 seconds can not the mould cavity while curing fill, and then the molten plastic cooling in the mold, the volume will narrow. So after injection molding for 1 to 2 seconds, you set the pressure time and pressure pressure to continue to press the plastic into the mold, and time is the time
Q:Is the digital control the same as the mold? If not, what's the difference?
Han of course is different numerical control is a method, the mold is a kind of thing
Q:Basic knowledge of die fitter
4. The fitter species along with the development of mechanical industry, the widening scope of work bench, professional division of labor is more thin, so is divided into ordinary fitter fitter (assembly fitter), repair bench, die locksmith tools (bench) and so on. (1) the general fitter (assembly bench) is mainly engaged in the assembly and adjustment of machinery or parts, and the clamping of some parts. (2) the repairman mainly engages in the maintenance of various kinds of machinery and equipment. (3) tool fitter (tool manufacturing fitter) is mainly engaged in the production of moulds, tools, measuring tools and samples. 5. Fitter basic operation skills including line, chisel cut cut cut (), sawing, drilling, reaming, counter boring, reaming, tapping and set of silk, straightening and bending, riveting, scraping, grinding, and basic measuring skills and simple heat treatment, etc. Either fitter, first of all should grasp the fitter in all kinds of basic operation skills, and then according to different division of labor further study to grasp the good parts of the bench processing and assembly of products and equipment, repair and other skills. Fitter skills require strengthening basic skill practice, strict requirement, standard operation, practice and innovation. Basic operation skills are the basis of production, is the basis for the machinist's professional skills, therefore, must first master, can be achieved step by step in the future work with ease, with ease.
Q:What is the cooling system of the mold
Exactly, the thermostat system of the mold should be called. Cooling, it's just part of this constant temperature, and the other part is insulation. In the process of injection molding, according to the material, the requirements for the mould temperature are different. For example, PP material, the temperature requirement of the mold is not high, the circulating water cooling is ok, it is ok to keep room temperature. But some materials, such as PC, require that the temperature of the die need to be kept above 80 degrees, which requires the temperature of the temperature machine to warm up the water. There are some special materials such as PPS (PPS) to demand a higher mold temperature above 150 degrees, also need the oil temperature machine or electric heating rod to heat the mold. Thermostatic system generally is in the mold cavities internal hole, forming one or more than one closed loop pipes, hoses, a into a mission of water flow in the pipeline, to keep the temperature of the mold temperature is constant. This is the die water. The other is the heating rod, which is inserted into the molds of the molds to keep the temperature above 100 degrees. It should be said that most of the moulds should be made by water, and no water will affect the life of the mold, mainly by the effect of injection molding process.
Q:How do you buy the die?
The low value of the item can be used at the expense of the account When buying Borrowing: low value of consumption Borrow: the tax that should pay the tax - value added tax Credit: bank deposits When using Borrowing: manufacturing expense - low value consumables amortization Loan: low value consumables Of course, If the amount is large, it can be amortized.
Q:What is the mold major
Mold is the mould profession, do some machine parts, processing machine, very dry and tasteless, do not mind to read
Q:There are several types of mould
1. The two PLATE MOLD (2 PLATE MOLD) two PLATE MOLD is also called the single parting surface model, is one of the most simple in injection MOLD, it takes the whole MOLD parting surface is divided into two parts: the dynamic model and mode. Part of the cavity in the dynamic model; Part of the cavity is set. Distributary channel open in parting surface. After the open mould and products and flow in the dynamic model, dynamic model of ejection system. 2. Three board mould or fine RUNNER mould (3 PLATE MOLD, PIN - POINT GATE MOLD) has two will MOLD parting surface is divided into three parts, more than two PLATE MOLD GATE PLATE, suitable for the occasion of the sides of the products are not allowed to have a GATE mark, the mould adopts POINT GATE, so called fine shuikou mould. The mould structure complicated accordingly. Start the power with a mountain screw or PLATE. 3. The HOT RUNNER MOLD (HOT RUNNER MANIFOLD) with the help of a heating device won't solidification plastics in the gating system, nor with the product release, say again so no RUNNER mould. Advantages: 1) no waste 2) can reduce injection pressure, can use multiple modes

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