DRAWN ARC STUD WELDERS
TRU-WELD
TW4400 STUD WELDING SYSTEM
![]() |
The TW4400 is a fully integrated stud welding system for ferrule-shielded and gas-shielded drawn arc stud welding. The TW4400 contains digital controls for weld time, weld current, and gas purge time. The system was designed to be a perfect fit for shop use, welding up through 5⁄8” studs. This is all contained in a compact portable package. |
![]() WELD RANGE |
1/8” To 5/8” Diameter |
![]() INPUT VOLTAGE |
230 VAC 3 Phase 60 Hz 460 VAC 3 Phase 60 Hz |
![]() DUTY CYCLE |
Up to 1/2”: Unlimited Up to 3/8”: 7 to 8 Per Minute Up to 1/2”: 4 to 5 Per Minute Up to 5/8”: 2 to 3 Per Minute |
![]() FUSING REQUIREMENT |
230 / 50 Amps 460 / 25 Amps |
![]() DIMENSIONS |
12.6” H x 11” W x 22.4” L 125 Lbs |
![]() PERFORMANCE |
Great Short Cycle Performance on Thick and Thin Base Materials |
![]() PORTABLE |
Two Handle Lift |
![]() COUNTER |
Resettable Stud Job Counter |