Product Description Characteristics: Workbench be used for 90 flip, can be set to any steering shaft to fit a variety of angles weldingReliable performance wide speed range, the workpiece diameter range to adapt. Welded one-button operation, commissing is completed, just press welding key, you can achieve automatic welding. Has a congtrol output signal, can be used with various types of welding power source line. We can customize all kinds of welding and cutting equipment to meet your requriement