Intermediate frequency pipe bending machine key features:
1. Low intermediate frequency power, frequency of pipe bending machine, good diathermancy, heating speed and high efficiency;
2. Intermediate frequency series resonance pipe bending machine adopts voltage feedback circuit, IGBT inverter, conversion efficiency as high as 90% above;
3. Medium frequency pipe bending machine has the function of automatic frequency tracking in the whole process is always to ensure high power factor, regardless of the size of the output power, power factor is always greater than 0.9;
4. Compared with thyristor intermediate frequency furnace energy saving 10% 30%, any loads 100% start-up success;
5. High order harmonic component, less influence on grid small;
6. Has perfect protection circuit, high working reliability;
7. The power part adopts modular design, convenient maintenance;
8. Intermediate frequency pipe bending machine compared with other traditional heating mode, less heating workpiece oxidation layer, to improve the quality of workpiece processing, save energy and raw materials, easy to realize mechanization, automation and water production, reduce labor intensity, improve the production environment. |
