The TW4400 is Tru-Weld's highest-output inverter arc stud welding machine, engineered for large-diameter fastening applications, structural steel fabrication, and heavy industrial manufacturing. Designed for ferrule-shielded arc stud welding, it combines advanced digital controls, exceptional arc stability, and substantial welding power in a production-ready platform.
The TW4400 is Tru-Weld's highest-output inverter arc stud welding machine, engineered for large-diameter fastening applications, structural steel fabrication, and heavy industrial manufacturing.
Designed for ferrule-shielded arc stud welding, it combines advanced digital controls, exceptional arc stability, and substantial welding power in a production-ready platform. Its broad welding range and high-current capability make it an ideal solution for demanding stud arc welding applications where consistency, productivity, and weld quality are critical.
The TW4400 provides exceptional welding output, digital process control, and industrial-duty inverter technology for demanding stud welding applications.
The TW4400 delivers up to 4,000 amps of welding output, providing the arc stud welding capacity required for larger-diameter studs and demanding structural applications. Its high-current design supports efficient welding performance across a broad range of fastening requirements.
With the ability to weld studs up to 1-1/4" in diameter, the TW4400 is well-suited for heavy fabrication, bridge construction, power generation facilities, and structural steel manufacturing where larger fasteners are commonly specified.
The integrated digital control system allows precise adjustment of welding parameters while providing access to stored welding programs. Operators can quickly select or modify settings to match changing production requirements.
Unlike conventional transformer-based equipment, the TW4400 utilizes modern inverter technology to improve arc response, enhance welding consistency, and maximize operating efficiency during the stud arc welding process.
The system includes factory-programmed welding settings along with user-programmable memory locations. This feature helps reduce setup time and promotes repeatable weld quality across multiple production runs.
The TW4400 can be used with mild steel, stainless steel, and aluminum arc weld studs, providing manufacturers with flexibility across a variety of fabrication and assembly applications.
When larger stud diameters and higher production demands require greater welding output, the TW4400 provides the power and control needed for demanding industrial applications. Complete Stud Welding can help evaluate your fastening requirements and determine whether the TW4400 is the right fit for your operation.
