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Needle valve type PET bottle preform mold features:
1. All templates are pre-hardened, the template material is P20 mold stainless steel plate, and the molded parts are made of S136 high-strength anti-corrosion steel , the hardness is higher than 48HRC;
2. The overall structure of the mold is compact and precise, ensuring the concentricity of the forming holes and guide column sleeves, and the overall mold base has high precision;
3. The opening and closing of the pull plate adopts bearing slide rail type deforming. Structure, made of S136 high-strength anti-corrosion steel, has a solid structure, and the steps of opening and closing the mold (slider, push plate, ejection) are coordinated. The contact surfaces of all sliding parts are inlaid with self-lubricating alloy copper, which has a small friction coefficient and is wear-resistant;
4. The positioning accuracy of each component is high, and the disassembly is flexible and fast;
5. The reasonable and fast spiral water circulation path can achieve rapid cooling effect to shorten the bottle preform molding cycle;
6. Adopt The double-cone positioning principle enables high processing and manufacturing precision, and the products produced will not have undesirable defects such as flash, inconsistent sizes, and product eccentricity;
7. The molded parts are processed with professional equipment, and the dimensions are accurate and consistent;
8. Each molded part has been hardened by surface treatment, and the friction surface fit is stable, consistent, and durable;
Professional PET/PP preform mold (preform mold, bottle preform mold, tube preform mold, tube preform mold, PET mold) manufacturer, currently has different series of PET bottle preform molds, including double-lock pneumatic needle valve preform mold, ultra-short gate preform mold, wide-mouth bottle preform mold, five-gallon thick-walled bottle preform Mold
For over a decade, DeBodi Molds has been the go-to source for reliable, affordable PET preform molds. Our experienced team uses modern technology combined with high-quality materials to manufacture durable and cost-effective molds. We have earned the trust of local and international clients due to our commitment to customer satisfaction. Our employees continuously improve and innovate production processes to ensure the best quality results.
We are confident in the quality of PET preform molds, which is based on more than ten years of experience, and we guarantee that our products can meet our customers' needs. If you are looking for high-quality preform molds at competitive prices, DeBodie Molds is your perfect partner.
Our company has extensive skills and expertise in preform molds, giving customers confidence that they will receive first-class service, efficiency and commitment. The ability to build complete PET preform molds quickly, accurately, and cost-effectively DeBodie Molds is ready to meet any customer need, no matter how detailed.
In addition to this, we are able to design and manufacture each PET preform to our customers' specific specifications and provide process options for each preform.
Debodie Mold's experienced and dedicated workforce specializes in multiple departments, providing mold design and manufacturing services to create unique features for different types of PET plastic preforms. We have a full range of plastic bottle preform mold manufacturing capabilities and manufacture molds in a pleasant working environment.
Our factory offers preforms that can be manufactured in-house or customized to your packaging needs using individual preform molds made of PET. This service allows you to make everything you need in one convenient location.
Polyethylene terephthalate (PET) is a naturally occurring thermoplastic polymer commonly used in plastic products. As of now, GF-PET is the most popular polymer among customers and is mainly used for preform injection molding.
So liquid PET performs much better and pressure is more important than temperature when it comes to viscosity. In this case, the fluidity of the melt is often mainly affected by pressure.
Due to its lipid-related nature and hydrophilicity, PET particles are very sensitive to water at high temperatures. Furthermore, due to their presence, PET has a phospholipid-based structure. When moisture content exceeds limits, PET loses molecular weight; the product becomes discolored and brittle.
It needs to be dried at 150℃ for at least four hours before processing, usually at 170℃ for more than three to four hours. Recyclable materials should be no more than 25% and should be thoroughly dried before use.
Hot runner systems have been used in the procurement of preform molds and have proven to be an effective method of reducing initial costs, construction time, and operating costs of trialling, setup, cycle time, maintenance, scrap, and secondary operations. No additional equipment is required. Therefore, most applications will be able to achieve a consistent level of quality. Hot runner hot gate systems or valve gate systems are often specified to produce high performance molding designs. With these types of machines, you get very high injection repeatability, faster cycle times, easy mold operation, and high-quality parts. Well-designed thermal and valve gate systems will often outperform those that are poorly designed. With such a system, smaller mold heights and less power are required, and no external controls or auxiliary power systems are required.
A hot runner system should be considered in almost all PET preform mold purchases because of its overall advantages. To obtain the advantages required for competitive injection molded part production in today's market, valve gate installation should be performed in accordance with the manufacturer's specifications. Valve gate systems are superior to hot gate systems because all components are constructed very simply and robustly, starting from a simple design concept with as few parts as possible to provide optimal gate flow control.
The number of cavities of PET mold ranges from 1 to 96； Developed under the premise of the latest technological development, the most advanced preform mold structure is designed with reference to European mold styles. During his lifetime, more than 2.5 million preforms of the same quality were injected.Moldflow Analysis reduces the number of bad things you can see。 The global standard screw neck is developed from high-quality nitrided steel, which simultaneously increases its durability and hardness. ASSAB s136 or DIN 1.2316 steel is used for mold stampings and inserts as well as sliding inserts as this steel offers the best quality and precision. Its excellent hardness, excellent polishability, rust resistance and precision make it an excellent choice for PET bottle preform mold manufacturing. Patented correction technology allows for better thickness control and reduces preform thickness irregularities that can occur during preform injection molding。 We developed innovative water tubes to reduce leaks and reduce water spots on preforms. The nozzle pin is connected to a hydraulic cylinder (Japanese or European origin) and designed to synchronize with the movement of the PET preform template. 26MM, PCO28MM, 25/30MM, 32MM, 38MM, 48MM, 52MM, 62MM, standard PCO neckwear| Number of cavities | 22g Preform Length:94mm | 32g Preform Length:120mm | 42g Preform Length:130mm | |||
| size(mm) | weight(kg） | Dimensions (mm) | Weight(kg） | size(mm) | Weight(kg） | |
| 4(1*4) | 500*290*430 | 550 | 500*290*445 | 600 | 500*290*455 | 680 |
| 6(2*3) | 430*370*400 | 760 | 430*370*415 | 850 | 430*370*425 | 900 |
| 8(2*4) | 490*370*435 | 810 | 490*370*450 | 900 | 490*370*460 | 970 |
| 12(2*6) | 630*370*435 | 1020 | 630*370*450 | 1100 | 630*370*460 | 1180 |
| 12(2*8) | 750*370*480 | 1240 | 750*370*495 | 1350 | 750*370*505 | 1450 |
| 24(3*8) | 830*440*500 | 1880 | 830*440*515 | 1950 | 830*440*525 | 2060 |
| 32(4*8) | 830*580*515 | 2360 | 830*580*530 | 2250 | 830*580*545 | 2600 |
| 48(4*12) | 1065*580*525 | 2930 | 1065*580*540 | 3050 | 1065*580*555 | 3150 |
| 72(6*12) | 1140*830*560 | 4320 | 1140*830*575 | 4450 | 1140*830*580 | |
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We are a professional PET mold, preform mold, and PET bottle mold manufacturer in Huangyan, Taizhou, China.
Each set of PET bottle preform molds undergo strict mold testing. A video of the preform mold testing will be sent to the customer for confirmation before leaving the factory, and a full set of recorded parameters will be attached based on their unique serial number.
Together with the PET bottle preform mold, a full set of spare parts are provided free of charge to ensure the normal operation of the mold.
In the use of PET preform molds, Debodie can provide sufficient spare parts according to any requirements.
DeBody Mold Service Department is more than willing to provide immediate technical support for any possible request. In addition, we can send engineers overseas for mold installation and adjustment.
“I'm happy to tell you that all mold parts are perfect! ! ! We are delighted and therefore have a great opportunity to continue our relationship in any new upcoming projects.”
“Our fabricator is a very detail-oriented project manager and engineer with the ability to creatively solve problems and provide excellent service. It was a pleasure working with him.”
