Hot runner systems for injection molding mold

Mon Dec 05 14:25:27 CST 2022

Hot runner system can keep the plastic melt inside the hot runner at a set temperature during the molding cycle and transport the plastic melt in a gentle manner, which can effectively improve the quality of plastic products, reduce production costs and increase production efficiency.


hot runner system is an assembly of heated components used in plastic injection molds that inject molten plastic into the cavities of the mold. (The cavities are the part of the mold shaped like the parts to be produced.) In hot runner mould generally used pinpoint gate.