
Modular Design Adaptable Wide Mouth Pet Jar Preform Mould. High-Wear Resistance Materials: Core and cavities made from premium 632 or S136 steel grades for extended service life. Multi-Cavity High Efficiency: Available in 4 to 48+ cavity configurations with balanced layout for high-speed cycling. Modular Quick-Change System: Allows rapid neck ring and core changes, significantly reducing downtime during switchovers. Guaranteed Mould Life: Designed for 2 million shots with dimensional stability over millions of cycles. Comprehensive Customization: Full customization support for raw material, neck size, steel grade, and design software. 2-Year Warranty Coverage: Includes 1-year warranty covering mechanical defects with technical support and QC inspection.