Alphatig 252

Processes: 

• AC/DC Stick (SMAW) 
• TIG (GTAW)
• AC/DC Pulsed TIG (GTAW-P)

Features: 

• Electronic current control
• Square wave output in AC for welding aluminum alloys
• Square wave balance control that allows to adjust the penetration and cleaning action in TIG process with AC
• Crater control
• HF arc starts prevents tungsten contamination
• Post-flow timer for cooling tungsten and torch
• Pulse control
• Thermal overload protection
• Digital amp / volt meter
• Arc control (SMAW) increases output current to avoid the sticking between the electrode and the work piece.
• Forced cool air ventilation
• Double receptacle of 120 VAC as auxiliary power
• Switch for selecting polarity and current type
• Torch and cable supports. 
• Running gear with cylinder rack

Optional Accessories: 

• Remote current control RFC-14 (308-182)
• Finger Tip control