Pre Heating & Post Weld Heat Treatment Machine

performance:
1. Input voltage 380v/415v/440v/480v three-phase 50hz/60hz AC.
2. The output power is 70Kva, the output voltage is 60V, and a special high-power transformer is used as a step-down device.
3. There are 6 output channels, and the power of each channel is 10.8 KW. It can be used with 4 ceramic pad heaters of 2.7KW/60V.
4. There are 6 temperature control points and 6 temperature measurement points, independent temperature control and independent process curve setting.
5. Temperature control 0-1050ºC. It can process 6 different process curves independently at the same time.
6. There are 6 working indicator lights on the panel to indicate the on-off of the ceramic pad heater, which is convenient and intuitive.
7. Using microprocessor technology, all-round software configuration, PID parameter self-tuning, each use can find the best adjustment parameter value and automatically input it into the memory
8. The 6-point paper Japanese Chino temperature recorder can print the process temperature curve in real time.
Features:
1. The accuracy of self-tuning PID and fuzzy operation control functions can reach ±1ºC
2. Transformer type output, 60V low voltage and high safety performance.
3. Suitable for high-altitude installation, maintenance, preheating and hydrogen elimination treatment
4. Suitable for 60v/2.7kw and 80V/3.6KW standard heaters.