Tradeweld ARC 400S DC Inverter Welding Machine - 380 Volt

The Tradeweld ARC 400S DC Inverter Welding Machine is a high-performance, industrial-grade welding unit designed to handle demanding welding applications with precision and efficiency. Whether used for MMA (Manual Metal Arc), gouging, or TIG welding, this machine delivers a stable and powerful arc, ensuring deep penetration and consistent weld quality. Built for heavy-duty industrial environments, it features robust construction, advanced cooling technology, and superior arc stability. The 380V input power makes it ideal for large-scale welding projects, while its energy-efficient design helps reduce operational costs. \n \nIndustrial uses \n \nOutput \n- Process - MMA / GOUGING / TIG \n- Electrode Size - 20MM to 60MM \n- Amps - 20-400 \n- Volts - 36 \n- Duty Cycle - 60% \n- OCV - 20 \n \nInput \n- Volts - 380 \n- Amps - 479 \n- General \n- Cooling - Fan \n- IP - 21 \n \nMulti-Process Welding Capabilities: Designed for MMA, gouging, and TIG welding, this machine offers maximum versatility for various industrial applications. The MMA process provides strong welds with deep penetration, while the gouging function efficiently removes metal for precise shaping. The TIG function ensures smooth, clean welds on stainless steel, aluminum, and other non-ferrous metals. \n \nHigh-Powered Performance: With an adjustable amperage range from 20A to 400A, this inverter welding machine allows full control over weld settings, making it suitable for both thin and thick materials. It supports electrode sizes from 2.0mm to 6.0mm, ensuring strong, durable, and precise welds across various metal thicknesses and applications. \n \nStable and Efficient Arc Control: Engineered with advanced inverter technology, the ARC 400S provides a smooth, stable arc with minimal spatter, reducing post-weld cleanup. The output voltage of 36V enhances weld penetration, while the 20V open-circuit voltage (OCV) ensures optimal arc striking for improved starting performance. \n \nHeavy-Duty Duty Cycle for Industrial Use: Featuring a 60% duty cycle at maximum amperage, this machine can operate continuously for extended periods without overheating. This ensures high efficiency and productivity, making it ideal for fabrication, construction, shipbuilding, and heavy machinery repair. \n \nDurable Industrial Design with Advanced Cooling: Built to withstand harsh working environments, the ARC 400S features a rugged metal casing for enhanced durability. The built-in fan cooling system efficiently dissipates heat, preventing overheating and extending the lifespan of internal components, ensuring reliable long-term performance. \n \nReliable and Safe for Industrial Applications: Designed with IP21 protection, this welding machine is resistant to dust, moisture, and external impact, ensuring longevity in challenging industrial conditions. The fan-cooled system enhances efficiency, while the thermal overload protection safeguards the machine from excessive heat buildup. \n \nPowerful 380V Input for Heavy-Duty Operations: Operating on a 380V power supply, the ARC 400S is suited for high-power industrial sites, ensuring steady and uninterrupted performance even under demanding workloads. With a 479A input current, it maintains high welding power while optimizing energy efficiency, reducing operational costs without compromising output quality. \n \nThe Tradeweld ARC 400S DC Inverter Welding Machine is the perfect choice for industrial professionals, offering versatility, durability, and powerful performance for large-scale fabrication, construction, and maintenance projects. Built for efficiency and reliability, this machine is a must-have for welding professionals who require high-quality, long-lasting welds in demanding environments.