The Telwin Welding Machine TECHNOMIG 225 PULSE Description: 15 standard and possibility to store 10 customized Welding Machine programmes; Regulation of post gas, current down slope, burn-back time; Choice of 2/4 times, spot operation; Arc force, hot start, anti-stick devices; remote control connector; Automatic torch recognition; Check control at starting; Thermostatic, overvoltage, undervoltage, overcurrent protections