TECNA 2141D Bench Welder

125 kVA | Air-Operated | Single-Phase AC Spot Welder

WSI Stock / Serial #: TECNA-2141D

The TECNA 2141D is a 125 kVA, air-operated, single-phase AC bench welder, perfect for small assembly spot welding applications. The TECNA 2141D bench welder features a water-cooled transformer, electrode holders, and electrodes. TECNA bench welders can be configured with part-holding fixtures or small seam welding heads.

  • Model: TECNA 2141D
  • Power @ 50% duty cycle:  125 kVA
  • Power supply:  Single-phase AC
  • Max. weld current: 38,400 amps
  • Max. weld force: 1,654 lbs.
  • Max. electrode throat depth: 11.02 in. (280 mm)
  • Max. projection plate throat depth: —

WSI maintains an IN-STOCK inventory of new and used resistance welding equipment at our Warrensville Heights, Ohio location for quick shipment and delivery. Contact our knowledgeable sales team at 844-WSI-WELD or 216-475-5629 for immediate assistance.

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Please submit the following form to request additional information.

Enter “TECNA-2141D” on the following quote request form.

If you have any questions, please call 844-WSI-WELD or 216-475-5629 and ask to speak with a WSI Engineer.

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    • Built-in compressed air filter unit.
    • Electrodes speed control valves, shock absorbers for the end of the stroke, and air discharge silencers ensure the minimum noise.
    • Lubrication-free pneumatic components to eliminate oil mist and protect the environment.
    • Cylinder with chrome plated stem for heavy-duty work and long life; adjustable anti-rotation device.
    • Cylinder with double stroke with key control.
    • Water-cooled transformer, plates, electrode-holders and electrodes.
    • Transformer with epoxy resin-coated windings.
    • TE550 constant current microprocessor control unit.Phase shift welding current adjustment. Synchronous SCR contactor insulated from
    • cooling water circuit with protection thermostat.
    • Two-stage electric foot control for clamping and welding pieces only if correctly positioned. The foot control is standard on spot welder models only (on request on projection models).
    • Pre-setting for additional double-stage electric foot connection for the direct recalling of welding program no.2.
    • Two-hand safety control with timer for maximum safety, and removable key selector, standard on all models. The push buttons of the two-hand control are standard on projection models only (on request on spot welder models).

    * Different voltages and frequencies on request. Specifications are subject to change without notice.