* Customized designs available upon request.
* Standard lead time applies to confirmed drawings.
Engineered for precision, durability, and high-cycle performance.
Our preform molds combine application-specific preform design, interchangeable precision components and verification of both core parts and trial samples. The focus is reliable cap fit, consistent preform quality and easier maintenance, helping reduce avoidable problems during production.
We design preform geometry around the neck finish, target weight and bottle shape, balancing material distribution with cap sealing and reliable stretch blow molding.
Interchangeable core and cavity inserts, guided alignment and replaceable wear parts help maintain molding consistency and reduce downtime when servicing or replacing components.
We inspect core dimensions and trial preform wall thickness, neck geometry and appearance, checking both component accuracy and actual molding results before delivery.
Technical insights and answers to help you make informed decisions about our preform mold solutions. We are committed to transparency in our engineering process.
Still have questions?
Vivian@petmolder.comWe have extensive experience matching molds for leading brands like Husky, Haitian, and Netstal. Before manufacturing, we will request your machine's platen drawings and injection unit specifications (locating ring, nozzle radius) to cross-check with our design, ensuring 100% mechanical and electrical compatibility with your system.
We guarantee eccentricity less than 0.05mm and low AA levels suitable for beverage packaging. By using a balanced Valve Gate Hot Runner system and optimized cooling channels, this mold is engineered to achieve a stable cycle time (e.g., 15-20 seconds) while minimizing resin waste.
The mold core and cavity are made of high-grade S136 Stainless Steel (HRC 48-52). We offer a warranty of 6 million shots or 1 year, whichever comes first. Additionally, we include a set of free perishable spare parts (such as valve pins and heaters) with the shipment to ensure uninterrupted production.
Browse other cavity and bottle configurations
See how our preform molds integrate seamlessly with blow molding lines to create perfect finished bottles.
Maximize your injection molding efficiency. We engineer high-cavity preform molds with balanced hot runner systems and valve gate technology to ensure low AA levels and eccentricity < 0.05mm. Ideal for Water, CSD, and Oil finishes..
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