What kind of high temperature furnace is safe and reliable

As the name suggests, a high-temperature furnace is an electric furnace with a high temperature, which can reach a maximum of 1800 degrees Celsius. Then a friend will ask, will such a high-temperature electric furnace accidentally touch the furnace shell and be burned during operation? Because it will inevitably be touched during operation. So the editor tells you: I will never get burned. In terms of safety, our high-temperature furnace does the following 3 items:

1. Three layers of insulation are used, namely: aluminum silicate fiberboard, alumina fiberboard, and alumina (polycrystalline) fiberboard. Not only does it have a good insulation effect, but the energy saving effect is more than 80% of the old electric furnace. In addition, if the furnace is used for a long time without stopping, the shell temperature is less than 45 degrees, and this temperature will never cause burns to the human body.

2. Adopting closed-loop technology for trigger control of thyristor module, phase-shifting trigger control mode, output voltage, current or power continuously adjustable, with constant voltage, constant current or constant power characteristics; current loop is inner loop, voltage loop is outer When the load is suddenly added or the load current exceeds the current limit value, the output current of the voltage regulator is restricted within the rated current range to ensure the normal operation of the output and the voltage regulator; at the same time, the voltage ring also participates in the regulation to make the output of the voltage regulator The current is limited within the rated current range, and the output current and voltage are kept constant under the premise of sufficient adjustment margin; so as to protect the heating element from the impact of excessive current and voltage, and achieve safe and reliable control effect and control accuracy.

3. The integrated module control unit is used with accurate control accuracy, and dual-loop control and dual-loop protection are designed, with overshoot, overshoot, undershoot, segment couple, phase loss, overpressure, overcurrent, overtemperature, Current feedback, soft start and other protections.

　　 Through the above three protection measures, it can be ensured that the staff will not be burned or other accidents when operating the high temperature furnace. Ensure that operators can operate safely and correctly. Avoid accidents.

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