What is the role of hot runner in plastic mold design?
The hot runner (HRS), also known as the hot water inlet, that is, the solidified water inlet into the molten water inlet, its composition is relatively simple, mainly including the shunt plate, hot nozzle, temperature controller, etc..The shunt plate can be divided into i-shape, x-shape, y-shape, t-shape, mouth shape and other special shapes.Hot nozzles can be divided into big mouth, tip, needle valve tip by shape;Temperature controller according to the temperature control mode can be divided into table core type, card type and computer centralized control.