PET Preform Mold & Pet Preform Hot Runner Molds In China
High Quality 720g 5 Gallon Pet Plastic Preform for Water Bottles
19 Liter 5 Gallon Plastic Water Bottle Making Machine 608g 720g Pet Preform Stretch Blow Molding Mach...
16 Cavity Customised PET Preform Mould For Jar Bottles
Our capabilities is offering the cavity number of PET molds ranges between 4 to 72. To provide custom...
Hot Runner Pet Jar Preform Mould Manufacturer
wide neck jar preform mold manufacturers, designed for precision and efficiency in bottle production...
48 cavity 85gm 45mm Husky Preform Mould
48 cavity preform mould, year 2010. Built for: HyPET. Used on: Husky HyPET 400. Shots used: 67,869. P...
48 Cavities PET Preform Molds with Shut-Off Nozzle
Get high-quality and durable 48 Cavity PET Preform Moulds from our factory. We specialize in manufact...
PET Preform 48 Cavity Mould - Customizable & Durable
PET preform molds are an essential component in the manufacturing of PET preforms, which serve as the...
24 cavity 12 5g PET preform mold in P24 R65 13 2seconds
12.5g, 1881, 24-cavity, in P24-R65 PET preform injection molding system, 13.2seconds. For more soluti...
Wide Mouth Bottle Mold Manufacturing – Three Major Advantages
Our molds are CNC-machined with micron-level accuracy, ensuring consistent bottle dimensions, smooth finishes, and perfect sealing every time.
- Quality Control System
- Building Quality Industrial
Made from high-grade steel and advanced alloys, LEIZHEN molds withstand high-volume production without wear, reducing downtime and maintenance costs.
- Quality Control System
- Building Quality Industrial
Innovative cooling systems and streamlined designs enable faster cycle times, boosting output while maintaining top-tier quality.
- Quality Control System
- Building Quality Industrial
4 Major Processes of Preform Mold Manufacturing
Design & Engineering
CAD Modeling – Advanced 3D software designs the mold with exact dimensions, cooling channels, and ejection systems. Simulation Testing – Finite Element Analysis (FEA) ensures optimal material flow, cooling efficiency, and structural durability.
Precision Machining
CNMilling & Turning – High-speed CNC machines shape the mold cavities and cores with micron-level accuracy. EDM (Electrical Discharge Machining) – Used for intricate details and hardened steel components.
Heat Treatment & Surface Finishing
Hardening (Nitriding/Tempering) – Enhances wear resistance for long-lasting performance. Polishing & Texture Application – Ensures smooth preform ejection and desired surface finish (glossy/matte).
Assembly & Quality Testing
Component Fitting – Core inserts, cooling lines, and ejection systems are meticulously assembled. Trial Production & Inspection – Test runs verify dimensional accuracy, cycle efficiency, and defect-free preforms.
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