Green Thai hot runner temperature control box is hot runner temperature controller, hot runner temperature control box is composed of a continuous keep hot runner system required the temperature value of the equipment, comprising a temperature control card, air switch, a box body, a fan, a wire holder and cable etc.. The temperature control box is arranged on the temperature control card, and the temperature of the hot runner system is detected, and the temperature of the target point is kept stable by adjusting the output power. Temperature control box is controlled by the microprocessor, temperature control precision is up to 0.5 DEG C; double LED digital show that has a variety of fault display and alarm, to discover and solve problems; output interface using the international standard industrial socket, widely used in countries of the * * * fluid system; thermocouple type K J type can be interchangeable.

Hot runner temperature control box as the name suggests, is used to control the temperature of the hot runner system internal temperature controller, as the hot runner system is essential, "one of the four King Kong", and the hot runner system is dependent on each other but relatively independent! Its precision and stability seriously affect the entire hot runner system, and the hot runner system is also affecting the precision of temperature control box, stability, service life and so on.

Use: with the runner mold in the electronics, automotive, medical, daily necessities, toys, packaging, construction, office equipment and other industrial sectors of the wide range of applications, hot runner temperature control box has become one of the plastic mold industry, one of the indispensable industrial equipment. Currently on the market, the types of hot runner temperature control box is: touch temperature control box, international standard plug card temperature control box, a card double point temperature control box, meter type temperature control box, the brand is numberless as the sand.

Principle: temperature control box is a kind of equipment which can keep the temperature needed. It is mainly through the intelligent computer chip (MCU) to detect hot runner temperature, and then through the intelligent computer internal data processing, output appropriate proportion of current value, so as to achieve the purpose of temperature control, temperature control precision stability mainly depends on the following important factors:

1> temperature measurement: the sampling period parameter, the data filter processing determines the temperature, the measuring circuit temperature compensation and so on determine the precision of the temperature measurement;

2>PID control: through the adjustment of the proportion of the output current, the relevant parameters are proportional, integral time and differential time;

3> PIDD control: the phase control, the relevant parameters are proportional, integral, differential time;

4> automatic regulation: through the analysis of the heating wire of the capacitor and mold thermal constant, to provide the function of its leading factor (with latent heat and heat sink

How the environment changes it all helps to precisely control the temperature.

5> output mode: according to the environment can be changed

.SSR (PIDD) mode: can achieve accurate temperature control, but the power of the noise is much larger than the PWM model.

.PWM (PID) mode: the current noise is small, but the control ability of the specific temperature is worse than that of the SSR mode.

Performance introduction:

1.PID self-tuning function to ensure the accuracy of the continuous temperature control, high power dual input output.

2.*** new electronic circuit microcontroller to ensure the reliability and stability of temperature control.

3 temperature accuracy of 1 degrees

4 soft start preheating and desiccant function, automatically adjust the output power to prevent instant start, extend the life of the heater.

5 to switch J type thermocouple and K type thermocouple;

6 can be switched automatically, manually and standby mode of operation;

7 can show the production process of the temperature and current, the output power percentage.

8 simple and easy to understand the fault diagnosis signal, can show the thermocouple circuit, thermocouple reverse, the heating line is disconnected, the temperature is too high and too low, and alarm.

9 after the circuit breaker, the manual mode can be selected to continue working to ensure the continuity of production.

10 the working voltage is AC 50/60HZ, 180-240V or 110VAC, 50/60HZ, the working current is up to 15A/30A.

11 in the case of open power plug sudden temperature control card, the thermostat will automatically slow heating, prevent burn out temperature control car