Plastic pallet injection molds are the core equipment in pallet production, directly determining the precision, strength, and lifespan of the final product.
As essential tools in modern logistics and warehousing, plastic pallets demand molds with high strength, precision, and durability.
Manufacturing Process of Plastic Pallet Molds
1. Design Phase
3D Modeling & Structural Analysis – Professional software (UG, Pro/E) for 3D modeling, Moldflow for optimizing the injection system
Material Selection – High-quality mold steel (P20, 718H, S136) chosen based on production volume; heavy-duty pallet molds often use HRC48-52 hot-work steel
Parting Line Design – Scientific design ensures smooth demolding and minimizes flash
2. Precision Machining Phase
CNC Rough Machining – Large gantry machining centers achieve base machining (±0.05mm precision)
Heat Treatment – Vacuum quenching + multiple tempering ensures uniform internal structure
Precision EDM – Mirror-finish EDM machines create complex cavities (Ra 0.2μm surface roughness)
High-Speed Finishing – 5-axis machining centers achieve final precision (±0.01mm for critical areas)
3. Assembly & Testing Phase
Mold Base Assembly – Standard or reinforced mold bases ensure clamping precision
Ejection System Tuning – Optimized ejector pin layout and stroke for smooth demolding
Trial Testing – Adjusts parameters through test shots until qualified samples are produced
Core Technical Advantages
1.Innovative Structural Design
Multi-point hot runner system reduces material waste
Optimized cooling channels shorten cycle time by 30%+
Modular design for quick replacement of wear-prone parts
2.Advanced Surface Treatment
Chrome plating or nitriding improves wear resistance
Special coatings extend mold life beyond 1 million shots
3.Smart Monitoring System
Integrated temperature & pressure sensors for real-time monitoring
Mold protection devices prevent abnormal damage
5 Reasons to Choose Our Plastic Pallet Molds
20+ Years of Expertise – Specialized in large injection molds, serving Fortune 500 companies
German Standard Quality – Imported machinery & processes, matching imported mold quality
Guanteed Delivery – Standard molds in 45 days, expedited orders in 30 days
Cost-Effective – 40% cheaper than imported molds, faster maintenance response
Lifetime Support – Full lifecycle technical support from design to maintenance
High-quality injection molds are the foundation of efficient plastic pallet production. With advanced manufacturing technology and industry expertise,
Hongmei provide end-to-end solutions—from design to production. Whether standard or customized, we deliver cost-effective molds to enhance your competitiveness.
Contact Us – We offer professional advice and tailored solutions to help you produce high-quality plastic pallets. Let’s collaborate for success!