Professional TIG welding machine designed for precision and versatility. The Tradeweld TIG 250 AC/DC HF offers both AC and DC output, making it suitable for welding a wide range of metals including aluminum, stainless steel, and mild steel. With high‑frequency start and advanced control features, it ensures stable arcs, clean welds, and reliable performance in workshop and industrial environments.
Features
AC/DC output for welding multiple metals
High‑frequency start for easy arc ignition
Digital control panel for precise adjustments
Fan‑cooled system for extended service life
Compact design with ergonomic handling
Suitable for workshop and industrial use
Specifications
Type: TIG welding machine
Input Voltage: 220 V, single‑phase
Output Current Range: 20–250 A
Duty Cycle: 60% @ 250 A
AC Frequency Range: 20–200 Hz adjustable
Pulse Function: Yes, adjustable
Start Method: HF (High Frequency) start
Cooling Method: Fan‑cooled
Efficiency: ≥85%
Power Factor: 0.93
Electrode Compatibility: Tungsten electrodes 1.6–4.0 mm
Standards Compliance: CE certified
Insulation Class: F
Protection Class: IP21
Application: TIG welding of aluminum, stainless steel, mild steel
