Hot runner molds use a heating system to prevent molten plastic from solidifying in the runners, enabling continuous and stable injection. This process reduces cold slug generation, improves production efficiency, provides material savings, and is suitable for high-volume precision part molding.
| Parameter Name | Parameter Description |
|---|---|
| Mold Material | H13, S136, 738 Steel |
| Number of Cavities | 2–48 |
| Product Size Range | 5mm–400mm |
| Injection Molding Machine Tonnage | 60T–1500T |
| Cooling Method | Water-cooled circulation |
| Injection Pressure | 80–1600bar |
| Service Life | 100,000–1,000,000 cycles |
| Surface Treatment | Polishing, nitriding |
| Mold Type | Hot runner mold |
| Applicable Materials | ABS, PP, PA, PC |
Q: Is it more expensive than a cold runner mold?
A: While the initial cost is higher, production efficiency is higher and the overall cost is lower.
Q: Is it suitable for complex parts?
A: Yes, we can optimize the runners to ensure filling.
We support multi-point hot runner design, allowing customers to optimize gate location and quantity for optimal product quality.