ZHONGYUE MOULD, based in Huangyan, Taizhou—China's Mould Capital—is a premier Plastic Pallet Mould manufacturer with over 15 years of expertise. We provide high-precision injection molds for Single-Face Pallets, Double-Face Pallets, Grid Surface Pallets, and Solid Top Pallets. Our tooling serves logistics giants, food & beverage factories, and export packaging lines worldwide.
We manufacture molds for all industry-standard footprints and accept full customization:
Euro Pallets: 1200×800mm
Standard Pallets: 1200×1000mm, 1200×1200mm, 1140×1140mm
Industrial Pallets: 800×600mm, 1300×1100mm, 1400×1400mm
Small Crates/Trays: 600×400mm, 400×300mm
Uneven filling is the #1 cause of pallet mold failure. At ZHONGYUE, we obsess over runner configuration:
Balanced Pressure Transfer: We design symmetrical runner systems to ensure equal pressure transmission to every cavity impression, preventing over-packing near the sprue and under-packing at the extremities.
Optimized Flow Route: Minimizing flow length reduces shear heat and injection pressure requirements.
Cold Slug Wells: Strategically placed to trap cold material at runner junctions, preventing blockages and surface defects.
| Stage | ZHONGYUE Quality Protocol |
|---|---|
| Steel Inspection | Ultrasonic testing for cracks/impurities; Hardness measurement (HRC) verification. |
| Design Review | Technical meetings covering draft angles, ejection strength, cooling efficiency, and gate location. |
| MoldFlow Analysis | Simulating fill pattern, weld lines, and cooling time to optimize the steel cutting plan. |
| Precision Machining | Rough machining → Semi-finishing → High-speed finish machining to control steel deformation. |
| CMM Inspection | 1 set of CMM machines verify cavity/core dimensions before assembly. |
| T1 Trial Standard | No mold testing unless assembly passes pre-T1 disassembly inspection (alignment, water leakage, slider action). |
| Item | ZHONGYUE Standard |
|---|---|
| Mold Steel | Core/Cavity: P20 (pre-hard), 718H, 2738HH (for large pallets), S136 (wear-resistant) |
| Mold Base | Self-made standard (S50C) or LKM/DME/HASCO |
| Runner System | Cold runner (fan/sub-gate) or Hot Runner (YUDO/HASCO) for large shots |
| Ejection | Ejector pins + Stripper plate; synchronized return for large surfaces |
| Surface Finish | Grid texture / Diamond plate / Smooth top |
| Mold Life | 500,000 – 1,000,000+ shots |
| Machine Tonnage | 650T – 2200T (depending on pallet size & structure) |
Ready to start your pallet production line? Contact ZHONGYUE today for a comprehensive technical proposal, including mold design, injection machine recommendation, and auxiliary equipment list.
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