High frequency induction heating small diameter steel pipe mouth annealing equipment

The high-frequency induction heating mouth annealing adopts the method of sequential continuous heating, and the annealing machine is heated by the induction machine one by one automatically through the mechanical feeding device. The inductor is connected to the step-down transformer of the high-frequency power supply. The drive screw causes the small diameter steel pipe to move linearly through the inductor. Driven by the friction of the screw, the small diameter steel pipe rotates by itself, ensuring the uniform heating temperature at the mouth of the small diameter steel pipe. The power of the high-frequency generator used is 60kW, and the inductor has an 8-row parallel wire structure, and the output can reach 900 -1100 pieces/min.