The heavy-duty pallet mold of YIGE Mold is specially designed to meet the requirements of high-strength logistics. It is made of special mold steel (such as P20/718H) to ensure excellent wear resistance and impact resistance in long-term high-pressure injection molding environments. The mold structure adopts a multi-panel composite design, equipped with a synchronous hydraulic core-pulling system and a reinforced ejection mechanism, which can stably form heavy pallet structures with a wall thickness of 5-8mm, achieving an ultra-high load-bearing standard of 2-4 tons for dynamic load and 8-12 tons for static load. 

The mold is equipped with an intelligent temperature-controlled hot runner system, combined with a stepped gate design and multi-point balanced injection scheme, which effectively eliminates the shrinkage and internal stress problems of thick-walled products. The cooling system adopts 3D conformal waterway technology, achieving uniform temperature distribution and shortening the molding cycle by more than 15%. For the complex structures such as the reinforced grid, anti-slip nails, and high-load foot columns specific to heavy-duty trays, a modular slider group and air-assisted molding interface are configured to ensure structural integrity. 
The formed heavy-duty pallets are suitable for scenarios such as automated warehouse storage, port freight transportation, and storage of heavy equipment. The molds are optimized for structural strength through finite element analysis, with a service life of over 500,000 mold cycles. They are equipped with a mold health monitoring system to achieve preventive maintenance management. YIGE Mold provides one-stop technical services from mold design, trial mold verification to production support, helping customers build an efficient and reliable logistics packaging system.