Project name: large-scale welded rotor preheating induction heating furnace for Shanghai Electric Group Co., Ltd

    Client: Shanghai Electric Group Co., Ltd

    Project type: EPC

    Project capacity: according to the production rate of the client .

    Main contents: 2 sets of large-scale welded rotor induction heating furnace system for large rotor preheating before welding, the diameter of heated workpiece is 3050mm, working temperature 200-380 ℃, controlled heating rate:≥10℃/h, controlled cooling rate: 8-10℃

    Economic index: High precision of temperature control, controllable heating and cooling speed, improve the success rate of welding.

    Project advantages: Independent R & D design, low frequency power supply, large inductor structure