48 Cavity PET Preform Mold – Precision Engineered for Bottle Production-PET Preform Mould-Taizhou Gutewei Mould Co., Ltd.

48 Cavity PET Preform Mold – Precision Engineered for Bottle Production

The Gutewei 64 Cavity PET Preform Mold is engineered for medium-to-high volume bottle production, offering the perfect balance between output capacity and operational efficiency.

Key Specifications
Cavities	64
Mold Base	LKM / Hasco / DME
Steel Grade	S136 / 2738 / 2311
Neck Finish	PCO 1810, 1881, 38mm
Preform Weight	12g – 55g
Hot Runner	Husky / Yudo / Mold-Masters
Machine Tonnage	350 – 550 tons
Warranty	1 year / 1 million shots

Description

Welcome to Gutewei, a professional manufacturer specializing in PET preform molds. We are pleased to introduce our 48 Cavity PET Preform Mold, designed to deliver reliable performance and consistent quality for medium-scale bottle production.

This 48-cavity mold offers an excellent balance between production output and investment cost, making it a popular choice for manufacturers of drinking water bottles, carbonated soft drinks, juice containers, and edible oil bottles.

Key Features:

Stable Performance: Precision-machined cavities ensure uniform preform wall thickness and perfect neck finish.
Quality Materials: Constructed from high-grade stainless steel (S136 / 2738) for corrosion resistance and long mold life.
Efficient Cooling: Optimized cooling channel design helps reduce cycle times and improve production efficiency.
Easy Maintenance: Standardized cavity and core inserts allow for quick replacement and minimal downtime.
Customizable Options: Available with various neck finishes (PCO 1810, PCO 1881, 38mm) and preform weights to meet your specific requirements.

Technical Highlights:

Cavity Count: 48
Mold Base: LKM / Hasco / DME or Customized
Hot Runner: Compatible with Husky, Yudo, Mold-Masters, or Sino
Application: PET preforms for bottles and containers

Why Gutewei?
As a dedicated PET mold manufacturer, Gutewei combines technical expertise with practical experience to deliver molds that perform. We provide comprehensive after-sales support and stand behind the quality of our products.

Contact Gutewei today to discuss your 48-cavity PET preform mold needs.

We exclusively use premium corrosion-resistant stainless steels such as Assab S136 (Sweden) and Groditz M340 (Germany). Combined with deep vacuum nitriding, surface hardness exceeds HV1000°, with mirror polishing up to Ra≤0.015μm. We guarantee a mold life of over 3 million shots.
Standardized with our in-house developed pneumatic valve gate hot runner system. Multi-zone independent temperature control keeps fluctuation ≤±1℃, preventing material degradation. The gate is automatically sealed after injection, creating a "gate-cut-free" preform that requires no manual trimming — achieving true zero-waste production.
Our 3D conformal cooling channels, designed based on ANSYS simulation, eliminate hot spots and increase cooling efficiency by over 30%. By optimizing the mold structure and injection process, we achieve an injection cycle time of under 10 seconds, significantly boosting your production capacity.
Perfectly compatible with major global injection molding machine brands: HUSKY, NETSTAL, SACMI, KRONES, DEMAG, and all major Chinese manufacturers. Standard interface design for plug-and-play operation.

(Mold Cav Qty)	Neck Size）	Application
18 cav	48mm, 38mm,30/25,20/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
24 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical, products, edible oil, medicine
32 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
48 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
56 cav	48mm, 38mm, 30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
72 cav	38mm, 30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, medicine
96 cav	38mm, 30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, medicine
112 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
128 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
144 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
176 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine

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.