EACO Alpha WSM 400 Flagship Inverter Pulse TIG Welder

The EACO Alpha WSM 400 Inverter Pulse TIG Welder represents the pinnacle of industrial DC GTAW engineering. Mounted on an integrated trolley chassis with an internal high-efficiency water cooling unit and gas cylinder platform, it provides 400A of ripple-free welding current.

Featuring full digital synergic control, fast arc start with 100% success, high-speed crack-resistant bead deposition, and comprehensive pulse shaping, the Alpha WSM 400 is tailored for nuclear, aerospace, and high-purity chemical piping.

Technical Specifications

EACO Alpha WSM 400 Flagship Inverter Pulse TIG Welder:
  • Input Voltage: 3-Phase AC 380V ±15%, 50/60 Hz
  • Rated Duty Cycle: 60% at 40°C
  • Welding Current Range: 10 ~ 400 A
  • Cooling Unit: Integrated Closed-Loop Water Chiller
  • Dimensions & Weight: 650 × 330 × 995 mm, 46.0 kg

Key Features & Capabilities

  • Flagship industrial workstation with integrated closed-loop water cooler trolley
  • Digital synergic pulse control minimizes heat input and eliminates distortion
  • 100% HF ignition success rate with zero tungsten marring
  • High travel speed capability delivers smooth, crack-resistant sanitary beads

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