Complete Stud Welding
TW6800 Arc Stud Welding Unit

TW6800 Arc Stud Welding Unit

The TW6800 is a high-capacity arc stud welding machine designed for fabrication facilities, structural steel manufacturers, and industrial production environments requiring larger stud welding capabilities.

Built for ferrule-shielded drawn ARC stud welding, this fully integrated system combines powerful welding output, digital process controls, and advanced weld management features in a compact package. With the ability to weld studs up to 1" diameter, the TW6800 delivers the performance required for demanding stud arc welding applications.

  • Welds 1/4" to 1" Diameter Arc Weld Studs
  • Fully Integrated Stud Welding System
  • Digital Weld Time and Current Controls
  • Includes TWE17000 Heavy-Duty Stud Welding Gun

TW6800 Specifications

Welding Process: Ferrule-Shielded Drawn Arc Stud Welding
Weld Range: 1/4" to 1" Diameter Studs
Total Output: 2,500 Amps
Duty Cycle (3/8" Studs): Unlimited
Duty Cycle (1/2" Studs): 22 to 24 Studs Per Minute
Duty Cycle (5/8" Studs): 9 to 10 Studs Per Minute
Duty Cycle (3/4" Studs): 4 to 5 Studs Per Minute
Duty Cycle (1" Studs): 2 to 3 Studs Per Minute
Input Voltage: 230V / 460V / 575V, 3-Phase, 60Hz
Dimensions (L × W × H): 30" × 25" × 22"
Machine Weight: 445 lbs.

TW6800 Features

The TW6800 is engineered for manufacturers and fabrication shops that require greater stud welding capacity, higher output, and dependable production performance. Its combination of advanced digital controls, heavy-duty components, and integrated weld management features helps streamline the arc stud welding process while supporting consistent results across demanding applications.

2,500 Amp Welding Output

The TW6800 delivers up to 2,500 amps of welding power, providing the output necessary for welding larger diameter arc weld studs up to 1". This capability makes the system suitable for structural, industrial, and heavy fabrication applications.

Digital Welding Controls

Integrated digital controls allow operators to adjust weld current, weld time, and gas purge settings with precision. These controls help optimize welding parameters for various stud sizes and production requirements.

Pro-Tech'd Circuit Protection

Advanced Pro-Tech'D technology helps protect the stud welding gun circuitry and internal electrical components from operational faults and electrical damage, supporting long-term system reliability.

Factory and Custom Presets

Factory-programmed welding settings simplify setup for common applications, while user-programmable presets allow operators to store and quickly recall custom welding parameters for repeat production jobs.

Improved Weld Control Technology

Enhanced weld control improves arc stability and process consistency throughout the stud arc welding process. This helps produce repeatable weld quality across a broad range of stud diameters.

Heavy-Duty Welding Package

Each TW6800 system includes the TWE17000 heavy-duty stud welding gun, a 50-foot starter combo cable, and a 25-foot ground cable assembly, providing a complete welding package ready for production use.

Need Maximum Capacity for Large-Diameter Studs?

The TW6800 is designed for operations that require increased welding output and the ability to handle larger fasteners in demanding production environments. Complete Stud Welding can help evaluate your stud sizes, production goals, and application requirements to determine if the TW6800 is the right solution for your operation.