This inverter of model name Sigma Weld-SW ATM Is used for full bridge topology to ensure reliable, superior weld control every time. Electronics Devices is the manufacturer of IGBT Based Digital Welding Inverter. This inverter is portable. It has adaptive soft start, single increment range, power fluctuation compensation, etc.Electronics Devices supplies heating equipment, dielectric heating equipment, induction heating equipment, online induction cap sealing systems, cap sealing machines, electronic heating machine, sigma flex heating equipment, electronic sealing machine, etc.