Makita Accessories 500A Inverter Welding Machine

A 500A welder is typically considered a professional or industrial machine, not a standard consumer model. Its high current capacity makes it suitable for demanding, high-production environments.

Heavy Industrial Fabrication: Used in shipbuilding, pipeline construction, structural steel fabrication (bridges, high-rise buildings), and heavy equipment manufacturing.

Thick Materials: It can continuously weld very thick plates of mild steel, stainless steel, and other alloys, where smaller machines would struggle to achieve deep penetration.

Large Electrodes/Wires: Capable of running large-diameter welding electrodes (up to $5.0 \text{mm}$ for Stick welding) or thick welding wires (up to $1.6 \text{mm}$ for MIG) at high speeds.

High Duty Cycle: These machines are often rated with a high duty cycle at maximum amperage (e.g., $60\%$ or even $100\%$ at $500\text{A}$), meaning they can weld for extended periods without overheating.

• Welding machine 500Amp
• Packed by carton box