... Welding Equipment 1.Sound-proof. 2.DC hand electrode 3.Use MOS/IGBT technnology 4.Less splash, good weld appearance MMA-160 Welding ... voltage(V)28Rated duty cycle(%)60Efficiency(%)85Applied welding rod(mm)1.6-4.0Class of ... and over-current, thermostatic protection, moveable welding cable.4.Strong welding permeability, less splash, good weld appearance, ... accessories. 8.Carton box/BMC. Welding Equipment