The MO-150-5B mechanical weld oscillator automatically weaves the welding arc increasing production rates and adding better arc control. The MO-150-5B is a stand-alone, bolt on system that includes a control and motorized slide.Provides smooth, stable, and precise oscillating movement of the welding torchIncreases sidewall fusion, eliminates undercutImproves most overlay or cladding operations Increases productivity for multi-pass welds Improves weld quality and appearance Compatible with PTA, GTAW, PAW, GMAW, FCAW, and SAW weld processes Independent dwell settings and speed settings for each side Sealed slide assembly with high speed, high torque stepper motor drive Weight capacity of slide is 150 lb (68 kg) out 2” (50 mm) from mounting surface