High-speed PET preform molds are key production equipment in the plastic packaging industry, and their performance directly impacts product quality, production efficiency, and cost control. Improper mold maintenance can lead to increased product defects, prolonged downtime, and shortened mold life. Statistics show that proper mold maintenance can extend mold life by more than 30% and reduce unplanned downtime by more than 50%.
The core objective of mold maintenance is to maintain the mold's precision, stability, and reliability, ensuring consistent preform dimensions, uniform wall thickness, and a defect-free appearance during production. Scientific maintenance can effectively prevent mold failures, reduce repair costs, and improve production efficiency.
