Injection Hot Runner PET Preform Mold for Mineral Water Bottle

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1 set
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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 

. Features of the perform mold. No cutting of valve gate is employed to reduce the labor cost. 
. Advanced hot runner system assures lower level of AA value.
. Reasonable- designed cold water channels increase cooling effect and shorten the cycle time.

. The main components of perform molds are made of 2316 material (Sweden ASSAB).
. The mold base is made of imported P20.  plate method avoids corrosion efficaciously and assures long life service of the perform   molds. 
. German Vacuum stove is imported for heat treatment of the components, which assures the hardness of components HRC45-HRC48.

. Many machine tools are imported from America and Japan, such as Machine center, CNC lathers, EDM and so on. All of these      increases processing precision, good interchangeability and low eccentricity ≤0.10mm (perform length≤100).  

3. Images of Multi-Cavities PP Preform Mould 

Injection Hot Runner PET Preform Mold for Mineral Water Bottle

Injection Hot Runner PET Preform Mold for Mineral Water Bottle

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:The difference between wire cutting and mold making
(4) test and test. Because of the characteristics of the mould and the experience of mould design, the mould must pass the test or the test pressure after assembly, and finally determine whether it is qualified. At the same time, there are some parts that need to be tested to be finalised. Therefore, there must be a certain testing period for the production schedule. (5) the machining of molds to mechanization, elaboration and automation. At present, the demand of product parts for mould accuracy is higher and higher, high accuracy, high life, high efficiency and more and more. The machining accuracy depends mainly on the precision of machine tool, the processing technology condition, the measuring method and the method. At present, precision molding grinding machine, CNC precision surface grinding machine, precision CNC wire-cut edm machine, precision continuous trajectory coordinates grinder and the use of three coordinates measuring machine is becoming more common, mould processing to the intensive development of high and new technology.
Q:How many kinds of equipment can be used to open the mould?
The molds have a lot of equipment Most basic: lathe, milling, grinding machine, line cutting, drilling machine These are the most basic. And, of course, you need to press the bed for the test
Q:The performance requirement of die steel
The hardness is the main technical indicator of the mold steel, the mould is in high stress to keep its shape and size constant, it must have high hardness. Cold is a mold steel which is generally hard at room temperature under the condition of HRC60, the heat is made of steel according to its working condition, the general requirement is kept in the HRC40 ~ 55 range. In the case of the same steel, the hardness is proportional to the deformation resistance in a certain degree of hardness. However, there may be significant differences in the plasticity resistance of the steel species with the same hardness value and different tissue.
Q:What is replicas in the mold
Hello, due to the product production problem, need to increase the number of mold to achieve production, requires several or more of the same set of mold to produce, so many die relative to development is a copy of the first set of mould.
Q:Where is the mould industry in our country?
Several large areas of the Chinese mould industry In recent years, the mould industry has developed rapidly, and its geographical distribution has become more and more formed. From the distribution of the region, the development of the pearl river delta, the Yangtze river delta and the anhui province were developed rapidly. guangdong Guangdong is the most important market for moulds in China, and it is also the biggest export and import province in China. The national mold production has more than 40% from guangdong and mould processing equipment numerical control rate and performance of equipment, mold processing technology, the production specialization level and standard level leading to other provinces. Currently, guangdong has five of the top 10 companies in the country, with the world's largest module supplier and the largest mould manufacturing plant in Asia in guangdong.
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: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 courses are required to learn the UG mould design?
Software UG mold design and processing technology of mold manufacturing, etc., to learn the software Suggestions to learn mould theory knowledge at the same time, access to practice is the best, the UG is just a kind of tool of mold design, don't understand the mold design theory and the practice of knowledge, the design is difficult to learn, suggest to buy books on mold design technical guidance.
Q:How does the die rod work? Is it through the press?
The principle of the work is: in the die and die, the rigid push device doesn't produce the push force, it is in the non-working condition; In open mold close to the biggest trip, installed in the press the slider widget dozen material beam rigidity force transfer to install in the upper die of the push rod, plate, connecting rod and push block, which launched within the die parts or waste.
Q:What is the pull mold
Drawing die: In the case of metal cold stamping books, the "drawing die" is usually the "drawing die" or "stretching mode". In the process of drawing, the parts of the non-spreadable surface are stretched or stretched, so the deep die is also known as tensile or draw-down mode. The drawing die is the norm, and the stretch or pull model is an alias, no difference. The typical structure of a draw-down model The complicated overlays must be double-acting press. This is due to: (1) single action press of the clamping force is not enough, there are air cushion of single action press the clamping force is equal to the pressure of press ~ 25 ~ 20%, and outside of double-action press slider clamping force for the slider pressure within 65% ~ 70%. (2) the clamping force of the single action press can only be the entire adjustment, and double action press slide block outside pressure available outside the four corners of the slider, high and low adjusting nut to adjust, by tilting the slider, adjust the moulding material on each part of the force that press a material, control the flow of the material surface material. The pull of single action press is not enough. (4) single action drawing die of the pressure plate is not rigid, if pressure is expected to face is the three-dimensional curved surface shape, at the beginning of the drawing when bending into pressure burden surface shape because the pressure of material surface shape asymmetry pressure plate deflection, serious when pressure is lost.

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