Sisco hot runner temperature controller detects the temperature of the hot runner system through the built-in temperature control card, and keeps the temperature of the target point stable by adjusting the output power. The temperature control box is controlled by a microprocessor, and the temperature control accuracy can reach 0.5% ℃; the double-row LED digital display has a variety of fault status display alarms, which can detect and solve problems in time; the output interface adopts international standard industrial sockets, which are widely used in Global heat flow system.