Description

Gutewei is a professional manufacturer specializing in PET preform molds. Our PET 48 cavity preform mold is designed for high-speed production, excellent durability, and consistent preform quality. It is widely used for manufacturing water bottle preforms, beverage bottle preforms, and various PET packaging solutions.

The 48 cavity mold is manufactured using high-quality mold steel and advanced CNC machining technology to ensure high precision and long service life. The optimized hot runner system ensures balanced heating, stable injection performance, and reduced material waste. Each cavity is carefully polished to guarantee smooth surface finish and accurate neck dimensions.

Our PET 48 cavity preform mold features efficient cooling system design, which shortens cycle time and improves production capacity. The mold structure is compact, easy to maintain, and compatible with most injection molding machines. We provide customized neck sizes, weights, and designs according to customer requirements.

With years of experience in PET mold manufacturing, Gutewei ensures strict quality control, competitive pricing, and reliable after-sales service. Our molds are exported worldwide and trusted by customers for stable performance and long-term production efficiency.

If you are looking for a high-performance 48 cavity PET preform mold supplier, Gutewei is your reliable partner.

Key Features

• Optimal Productivity: 48 cavities allow for high-volume output with a reduced cycle time.

• Superior Material: We use high-grade stainless steel (like S136 or 4CR13) for mold cores and cavities to ensure corrosion resistance and a hardness of HRC 45-52.

• Advanced Hot Runner System: Equipped with a balanced valve gate hot runner system, ensuring uniform melt distribution and no-waste production.

• Precision Cooling: Independent cooling water circuits for each cavity and core to shorten cooling time and prevent deformation.

• Interchangeability: Components are manufactured using high-precision CNC machines, ensuring that all parts are fully interchangeable for easy maintenance.

We are a technology-driven enterprise specializing in the R&D and manufacturing of PET preform molds. Rooted in the industrial heritage of Huangyan, Taizhou – known as "China's Mold Town" – and integrating top-tier German and Japanese machining equipment with Swiss heat treatment processes, we are committed to providing high-cavitation, high-precision, and long-life complete preform molding solutions for the beverage, food, cosmetic, and pharmaceutical packaging industries.