1. Our Welding oscillator(assistant welding machine)automatically weaves the welding arc, increasing production rates and adding better arc control. Compact structure & reasonable design to take up small places. 2. Specification ModelYXAWO-30LAParameter Feeding ModeAnalog Input By Adjusting KnobControl MethodCPU ProgramLoading Capacity3kgSlide Effective Stroke30mmMaximum Oscillating Speed2500mm/minMaximum Oscillating Frequency120times/minAmplitude Range2 25mmAmplitude Accuracy±0.5mmDwell TimeLeft/Right 0 2.0secApplication WeldingMig/Mag, Tig, CO2Input PowerAC100 240V Single-Phase,50/60HZ,2AStandard ConfigurationController + Sliding Plate + Connecting CablesAccessories OptionWelding Gun Gripper; Crossing Sliding Adjustment, Welding Gun Angle Adjustment Remark: We can also made welding oscillator in special specification for user demands.