1.Automatic arc welding the double side circular seam of axle reinforced ring , the welding specification can be ensured to be uniform. The welding seam is beautifully formed. It is convenient and reliable to use the machine. Welding quality meets the requirements.

2.During the welding ,the workpiece rotates, the welding torch moves up and downto weld the seam. The short-distance push-wire mechanism is to ensure the wire feeding stability.

3.During the workpiece rotation, the distance between the welding torch and the workpiece is kept constant, and the angle is fixed. The rotating speed is adjust by high-power AC frequency motor.

4.Use PLC to control and achieve the above process, improve reliability.

5.The welding power source has excellent performance of arc igniting, arc stabilization and arc ending, to ensure uniform welding seam.

6.The machine consists of body, fixture, rotary axis power mechanism, welding torch pneumatic moving up and down mechanism, welding torch adjustment mechanism, electrical control system and welding power source.