The hot runner temperature control box is the hot runner temperature controller. The hot runner temperature control box is a device that continuously maintains the temperature required by the hot runner system. It is composed of the temperature control card, air switch, box, fan, wiring base and cable.

​

Hot runner temperature control box is a kind of equipment to keep the required temperature value, it mainly through the intelligent computer chip (MCU) in the watch core to detect the temperature of the heating runner, and then through the intelligent computer internal data processing, output the appropriate proportion of current value, so as to achieve the purpose of temperature control, the accuracy and stability of temperature control mainly depends on the following important factors :
1. Temperature measurement: sampling period parameters, data filtering processing to determine temperature, temperature compensation of measurement circuit, etc. Determine the accuracy of temperature measurement;
2.PID control: reflects the output current ratio through regulation and control, and the relevant parameters include proportional segment, integral time and differential time;
3.PIDD control: through the phase Angle control, the relevant parameters include proportional segment, integral time and differential time; 4. Automatic adjustment of hot runner temperature control box: By analyzing the capacitance of the electric heating wire and the thermal constant of the mold, it provides the function of its dominant factor (latent heat and heat dissipation, regardless of how the environment changes, which helps to accurately control the temperature).
5. Output mode: can change according to the environment.