72 cavities 45g

Professional team aggregate the most advantageous technology and equipment in the industry, providing 8~144 cavities system, satisfy customer's different production demand.

INQUIRY

Detailed Description

Professional supporting technology

Professional team aggregate the most advantageous technology and equipment in the industry, providing

8~144 cavities system, satisfy customer's different production demand.

Provide completed solution for automatic preform injection system.

Design reasonable plan for customer's need.

Upgrade and technology support for customer's old equipment.

Key Advantages of PET Preform Injection Molds

1. Strong Adaptability to Diverse Production Needs

PET preform injection molds excel in meeting varied production demands. They come with flexible cavity count options—ranging from a few cavities to over 100 cavities—making them suitable for both small-batch customized production (such as special-shaped preforms for cosmetics) and large-scale mass production (like preforms for bottled beverages). Additionally, they support customization of preform sizes (from small 10ml cosmetic preforms to large 2L edible oil bottle preforms) and designs (including unique neck threads, textured bodies, or special base structures), fully matching the diverse product development needs of different industries.

2. Reliable Guarantee for High Product Quality

Quality is a core strength of these molds. Crafted using high-precision processing technologies (such as five-axis machining), each cavity of the mold maintains uniform specifications, ensuring that the produced preforms have consistent wall thickness, accurate dimensional tolerance, and smooth surfaces. This effectively avoids common defects in final PET containers—like uneven walls (which affect structural stability), burrs (which cause sealing issues), or deformation (which impacts appearance and usability). Especially for the neck part of preforms (a key part for subsequent sealing), the mold’s precise control ensures strict compliance with industry standards, laying a solid foundation for the quality of finished PET products.

3. Durable Performance for Long-Term Stable Use

PET preform injection molds are designed for long-term reliability. They are mainly made of high-wear-resistant mold steels (e.g., P20, H13) that can withstand the high temperature and pressure of molten PET resin injection. Moreover, advanced surface treatments (such as nitriding or wear-resistant coating) are applied to enhance the mold’s resistance to corrosion and wear. These features significantly extend the mold’s service life, reduce the frequency of maintenance and replacement, and ensure stable operation even in long-term continuous production, helping enterprises reduce production costs and avoid disruptions to production schedules.

4. Efficient Support for High-Speed Production

Efficiency optimization is another key advantage. The mold’s structure is carefully optimized: internal efficient cooling channels accelerate the solidification of molten PET resin, shortening the time required for each preform production cycle; smooth mold opening and closing designs, combined with compatible demolding structures, enable seamless collaboration with high-speed injection machines. This synergy allows the production line to achieve continuous, high-speed operation, greatly increasing the output of preforms and meeting the large-order delivery needs of industries such as beverages and daily chemicals.

Certification

Company environment

Foshan Yongyoute Precision Machinery Co.,Ltd was found in 2008.It is a comprehensive enterprise specializing in making PET bottle injection system &blowing system.Now the company has 10000 m² factory area,100 employees (including 30 senior engineers and technical professionals),more than 60 sets high precision processing &monitoring equipment.With modern advanced management &operation process (ISO9001/ISO14001/OHSA18001) & ERP providing high-class、precision、safety、environmental protection、 energy saving products to our customers.

Our main products:PET bottle injection machine, injection mould, Bottle Cap Mould and blowing mould.They are mainly aimed at the overall solution of the high speed molding of the PET plastic packaging container.One stop service. For many years, we have won the trust of the customers.The products are sold at home and abroad,and many well-known enterprises have been co-operated.

In the future, Yongyoute Company will continue to adhere to the principles of professional and concentration. With the goal of customer's need, continuous innovation and progress. Customer satisfaction is our greatest motivation and achievement.