Smooth Professional Adaptable Stainless Steel Pet Jar Preform Mould for Commodity

Smooth Professional Adaptable Stainless Steel Pet Jar Preform Mould for Commodity. Premium Wear-Resistant Materials: Core and cavities made from 632 or S136 steel, hardened and polished for extended service life. Customizable Specifications: Customized neck sizes (50-120mm), cavity quantities (2-32), and raw materials to meet specific needs. High Efficiency Multi-Cavity: Available in 4 to 48+ cavity configurations with balanced layout for high-speed cycling and output. Optimized Cooling & Gate System: Hot runner with spiral cooling minimizes cycle time, reduces energy consumption, and improves surface quality. Quick-Change Modular Design: Modular structure allows rapid neck ring and core changes, significantly reducing downtime during switchovers. Comprehensive Technical Support: Full support from design review to mold trials and production troubleshooting by experienced R&D team. Strict Quality Control: Dedicated QC Center inspects every processing step to ensure dimensional stability and correct sizes.