EACO WSM-315 Inverter Pulse TIG Welder

The EACO WSM-315 Inverter Pulse TIG Welder delivers precision thermal management for stainless steel, copper, and titanium assemblies. By cycling between adjustable peak and base currents (0.5 to 200 Hz), it restrains total heat input, eliminates workpiece distortion, and prevents burn-through.

Providing 300A at a 60% duty cycle, the WSM-315 produces classic overlapping fish-scale ripples without manual torch weaving, speeding up production on dairy tubing and chemical piping.

Technical Specifications

EACO WSM-315 Inverter Pulse TIG Welder:
  • Input Voltage: 3-Phase AC 380V ±15%, 50/60 Hz
  • Rated Input Power: 9.5 kVA
  • Rated Duty Cycle: 60% at 40°C
  • Welding Current Range: 10 ~ 300 A
  • Pulse Frequency Range: 0.5 ~ 200 Hz
  • Pulse Width (Duty) Ratio: 10 ~ 90%
  • Dimensions & Weight: 530 × 250 × 430 mm, 20.0 kg

Key Features & Capabilities

  • Independent peak, base, width, and frequency pulse controls
  • Prevents burn-through on thin-wall tubes while ensuring deep penetration
  • Produces aesthetically perfect fish-scale bead profiles
  • 60% duty cycle rating engineered for heavy shop fabrication

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