EACO Delta NB 400W Inverter Double Pulse MIG/MAG Welder
The EACO Delta NB 400W Inverter Double Pulse MIG/MAG Welder is an advanced GMAW workstation featuring double-pulse technology. By modulating both high-frequency droplet pulses and low-frequency thermal pulses, it produces beautiful, overlapping fish-scale weld beads identical to TIG welding at 4x the travel speed, with zero weaving required.
Equipped with an integrated water chiller trolley, synergic digital programs, spatter-free carbon steel mode, and ultra-low spatter aluminum welding, the Delta NB 400W is the ultimate tool for high-speed aluminum boat hulls, pressure vessels, and architectural fabrication.
Equipped with an integrated water chiller trolley, synergic digital programs, spatter-free carbon steel mode, and ultra-low spatter aluminum welding, the Delta NB 400W is the ultimate tool for high-speed aluminum boat hulls, pressure vessels, and architectural fabrication.
Technical Specifications
EACO Delta NB 400W Inverter Double Pulse MIG/MAG Welder:
- Input Voltage: 3-Phase AC 380V ±15%, 50/60 Hz
- Rated Duty Cycle: 60% at 40°C
- Welding Current Range: 40 ~ 400 A
- Process Modes: Double Pulse MIG, Single Pulse MIG, Standard MIG/MAG
- Cooling Unit: Integrated Closed-Loop Water Chiller Trolley
- Wire Diameter: ø0.8 ~ ø1.6 mm (Aluminum & Steel)
- Dimensions & Weight: 1000 × 420 × 1390 mm, 78.0 kg
Key Features & Capabilities
- Advanced Double Pulse technology produces TIG-quality aesthetic beads at MIG welding speeds
- Completely spatter-free on carbon steel and exceptionally low-spatter on aluminum alloys
- Deep, fast penetration with minimal thermal distortion and narrow heat-affected zone
- Integrated closed-loop water cooler trolley and digital synergic control panel
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