Designed for heavy commercial applications， the PowerTIG 315LX is a capable， AC/DC TIG and Stick welder with power to spare for most jobs. The IGBT inverter creates a stable smooth arc， and provides a true industrial duty cycle of 60% at 315-amp. This unit operates on 208/240-Volt 3 phase power， and is designed for production welding. The welder features a 10-amp DC start and a 20-amp AC start. The PowerTIG 315LX also offers the most power of any TIG welder in the Everlast Analog TIG. It also features a leading 20-500Hz AC frequency and a pulse frequency up to 750Hz， to keep pace with the most demanding welding requirements. This unit is also available in 480-Volt 3 phase under our special order program. (Allow 6-8 weeks for production and delivery).

Infineon IGBT power modules increase reliability and arc performance

10-amp DC and 20-amp AC minimum amp starts

2T/4T up and downslope operation for welding with torch switch

Pre flow and post flow control of maximum shielding gas protection before and after the weld

HF or lift TIG start with improved HF start circuit

Expanded AC frequency range up to 500 Hz

Pulse up to 750 Hz for maximum arc and heat control

Heavy duty design and construction that retains portability in industrial situations