... YUANXIN Automation Technology Co., Ltd. has developed YXAWO-30LA linear welding oscillator. The oscillator has a high-quality micro- ... and convenient as well.F Use the speed & position double closed-loop DC-Servo control technology, to ensure ... Methods to Be AppliedTIG, MIG, MAG, Plasma WeldingControl MethodsSpeed & Position Double Closed-Loop DC-Servo ControlSlide StructureMotor + Guide + SensorInput ...