Hot runner system

Hot runner system is generally composed of hot nozzle, shunt plate, temperature control box and accessories.Hot nozzle generally includes two kinds: open hot nozzle and needle valve type hot nozzle.Because the form of hot nozzle directly determines the choice of hot runner system and the manufacture of mould, the hot runner system is usually divided into open hot runner system and needle valve hot runner system.The splitter plate is used in one-mode multi-cavity or multi-point feeding, single-point feed but material level bias.Materials are usually made of p20 or H13.The splitter plate is generally divided into two categories: standard and non-standard. Its structure is mainly determined by the distribution of the cavity on the die, the arrangement of the nozzle and the location of the gate.The temperature control box includes mainframe, cable, connector and connection male and female socket, etc.Hot runner accessories usually include: heater and thermocouple, runner sealing ring, connector and junction box.