The Stealth Digi-Tig 250-3 DC Pulse 3 Phase TIG Welding Machine with Cooling System is the perfect choice for heavy industrial use. With selectable pre/post slope time and various welding modes (MMA/LIFT TIG/HF TIG), it offers precise control and high performance on even the thinnest surfaces with no deformation. Equipped with sensors for temperature, voltage, and current, it ensures high protection and a high duty cycle for industrial applications. Optional trolley and water cooling unit available.

• Heavy industrial use
• Selectable pre/post slope time
• Selectable up/down slope time
• MMA/LIFT TIG/HF TIG
• High performance on ultra thin surfaces with no deformation using pulse
• Equipped with temperature, voltage and current sensors for high protection
• High duty cycle for industrial applications
• Optional trolley and water cooling unit

• Input power voltage (V): 3-400
• Rated input power (A): TIG 6 | MMA 8.6
• Rated input current (A): TIG 14 | MMA 18
• Effective current (A): TIG 11 | MMA 14
• Duty cycle (A) (40°C 10 min): 60%@250 | 100%@195
• No-load voltage (V): 70
• Welding current range (A): 5-250
• Up/Down slope (S): 0-10
• Pre/Post flow (S): 0-2/0-10
• Pulse frequency (Hz): 0.5-200
• Pulse width range (%): 5-95
• Weight (kg): 10.5
• Dimensions (mm): 600 x 190 x 340
• Accessories included: 3m Argon hose, Amphenol plug, 3m earth return lead