Its energy-efficient system reduces power consumption while maintaining high output, making it cost-effective for daily use. Built-in protection against overheating and overload ensures durability and long service life even under tough working conditions.
Key Features:
• MMA-400S inverter welding machine
• Advanced IGBT technology for stable arc
• Current range: 20–400A
• Supports multiple electrode sizes (1.6mm–5.0mm)
• Hot start, anti-stick, and arc force functions
• Lightweight and portable design
• Energy-efficient and low power consumption
• Overheat and overload protection