Esab Warrior 400i MIG Welding Machine
Overview
The Esab Warrior 400i is a premium 400-amp inverter-based MIG/MAG welding machine engineered by ESAB India—a global leader in welding technology under Colfax Corporation. Designed for heavy-duty industrial applications, it delivers stable arc performance, advanced pulse control, and multi-process flexibility (MIG, MAG, MMA, optional TIG). Widely used in shipbuilding, rail coaches, pressure vessels, structural steel, and heavy fabrication, the Warrior 400i combines European reliability with pan-India service support through ESAB’s network of 150+ dealers and application centers. In 2026, it remains the top choice for professional welders demanding quality, durability, and process consistency .
Key Features
✅ 400A Output at 100% Duty Cycle: Continuous welding without overheating
✅ Advanced Pulse & Synergic Programs: Pre-set curves for mild steel, stainless steel, and aluminum
✅ Multi-Process Capability: Supports MIG/MAG, MMA (Stick), and optional TIG lift-arc
✅ Robust IP23 Rating: Dust- and splash-resistant for harsh workshop environments
✅ Digital Control Interface: Clear LED display with parameter lock, job recall, and error diagnostics
✅ Spool Gun Ready: Factory-ready for aluminum welding with optional spool gun
✅ Energy Efficient: >85% efficiency with low harmonic distortion
✅ Made for Indian Conditions: Wide input voltage range (±15% tolerance) for unstable power grids
Common Applications: Ship hull welding, rail coach frames, storage tanks, crane booms, stainless steel piping, and aluminum truck bodies
Why Choose Esab Warrior 400i in 2026?
Unlike generic Chinese welders, the Warrior 400i offers factory-calibrated arc stability, long-term component reliability, and global warranty support. With free welding procedure qualification (WPQ) assistance and on-site training from ESAB India’s application engineers, it ensures certified weld quality for ISO, ASME, and AWS projects—making it indispensable for serious industrial fabricators .