KEYGREE Welding Machine Model TIG-400P ACDC/TIG-350P ACDC-W/TIG-400P ACDC-W
The TIG-400P ACDC, TIG-350P ACDC-W, and TIG-400P ACDC-W deliver versatile AC/DC TIG and MMA welding for steel, stainless, and aluminum. Featuring sine/triangle/square waveforms, precise pulse control (DC: 0.2500Hz, AC: 0.2200Hz), and torch modes (2T/4T/4T2/SPOT), these inverters optimize bead quality and heat management. Industrial durability (60% duty cycle, IP21S/F-class insulation) pairs with parameter memory, 6-pin amperage pedal control, and air/water cooling for demanding workshop reliability.
Included:
- 3M Input Power Cable (4x4mm2)
- 4M TIG Torch WP18
- 2M Earth Cable (35MM2 Pure CU) + 500A Clamp
- Trolley + 7L Water Cooler
- 3M Gas Hose
- Hose Clamp 2pcs
- Brushes
- Manual
2T/4T & SPECIAL MODE
Effortlessly switch between 2T (temporary) and 4T (continuous) welding modes for optimized workflow. Specialized torch functions like 4T2 (multi-cycle) and SPOT (timed pulse) enable flawless tacking, intricate joints, and repeatable results across all materials.
AC & DC Welding
Master aluminum, steel, stainless, and more with dual AC/DC TIG & MMA modes. AC mode features adjustable 20250 Hz frequency and 2070% balance control for clean oxide removal. DC mode delivers ultra-precise arcs down to 10A starting current ideal for thin gauges.
SAVE PROGAM
Lock in custom parameters for repeat projects! Save and recall up to 10 welding programs including pulse settings, slope times, and gas controls ensuring consistent quality across jobs without tedious reconfiguration.
REMOTE CONNECTOR
Plug-and-play compatibility with 6-pin foot pedals for real-time amperage adjustments during TIG welding. Includes a 50M wired MMA remote for stick welding flexibility across large workspaces.
INTELLIGENT COOLING SYSTEM
Integrated air/water cooling (standard on -W models) with auto-switching and pressure protection. Maintains optimal temperature during 60% duty cycles at 400A, preventing overheating even in high-output applications.
