Two-sided assemble 5 groups x 5 parameters Stops at middle position Controller Assemble DESCRIPTIONS1The JBFW3x series Welding Oscillator is smaller and lighter to equip many main automatic welding machines. It has high accuracy and small backlash to improve the quality of automation of welding machine.2Two-sided assemble to main machine and the torch.35 groups x 5 parameters: angle, frequency, ...