• 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, cuphead pins, and CD studs ranging from 14-gauge up to 3/8” full-flanged stainless steel studs.

  TWi Manual
  
  TWi Spec Sheet 

For the gun only, click here.

• Features/Included

  • —NEW FEATURE— Intuitive Touchscreen Interface with Preset values for fast, accurate, and repeatable weld settings
  • —NEW FEATURE— Set-Point Discharge: Unit discharges directly to a new set point without needing to discharge completely
  • —NEW FEATURE— Universal Input Voltage: Plug and play, no need to re-tap the machine for 110V or 220V input voltages
  • —NEW FEATURE— Low input voltage capability enables operation with long extension cords
  • —NEW FEATURE— Contact and Trigger Indicators for fast troubleshooting of hand tool and weld cable maintenance issues
  • —NEW FEATURE— 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-250CP unit weighs less than most other available models for ease of carrying.

TWi-250CP Specifications