TWi-321
5/16″ Capacitor Discharge System
The TW-i series of capacitor discharge stud welders incorporates the latest solid state technology into a compact, light-weight, and rugged CD stud welder. This full line of equipment is capable of welding pins, cup head pins, and CD studs ranging from 14-gauge up to 5/16” full-flanged stainless steel studs.
TW-i 321 ManualFeatures/Included
- Intuitive Touchscreen Interface with Preset values for fast, accurate, and repeatable weld settings
- Set-Point Discharge: Unit discharges directly to a new set point without needing to discharge completely
- Universal Input Voltage: Plug and play, no need to re-tap the machine for 110V or 220V input voltages
- Low input voltage capability enables operation with long extension cords
- Contact and Trigger Indicators for fast troubleshooting of hand tool and weld cable maintenance issues
- Thermal and Voltage protection indicators to protect the unit from damage due to overheating or poor input power
- Rigid internal construction minimizes the possibility of components coming loose during rough handling or operations
- Sheet metal is powder-coated for greater durability, texture, and appearance.
- Hand tool has been ergonomically designed to reduce operator fatigue for increased welding efficiency
- Hand tool has an adjustable internal spring to apply the correct spring pressure for every welding application
- Hand tool can be configured for “B” collets, “CI” collets, Euro collets, or standard tapered chucks.
- The TWi-321 CD Unit weighs less than most other available models for ease of carrying.
| Size | Weight | Capacitance | Weld Energy | Weld Range | Duty Cycle | Primary Power | Charge Voltage |
|---|---|---|---|---|---|---|---|
|
356mm x 267mm x 292mm |
20.8 lbs. |
114,000µF |
2280 Watt-seconds |
14 gauge through 5/16″ stainless |
14 studs per minute @ 5/16″ settings |
85-250 VAC, 6.0-2.0A, 50/60Hz
10A Fast Acting Fuse |
35-200 VDC |
