Selecting the right hot runner for your injection mold
| Type | Gate Mark | Best For |
|---|---|---|
| Valve Gate | Minimal | Cosmetic parts |
| Open Nozzle | Small nub | Multi-cavity general |
| Edge Gate | Small | Side gating |
Brands: Hasco (DE), Synventive (US), Mold-Masters (CA), Yudo (CN). $200-800/drop.