Industrial resistance welding systems

From general industry to automotive manufacturing, aerospace engineering, trains, and heavy machinery production, our welding equipment provides the precision and reliability necessary to complete any task.

This allows operators to work most efficiently and effectively, ensuring complete safety.

Each welder is equipped with state-of-the-art technology, guaranteeing superior performance to meet diverse materials and the most complex welding requirements.

Welding Systems Line

  • Industrial welding

    Measurements Instruments

    The most accurate and sophisticated weld measurement instrument for gun calibration, certification and maintenance purposes.

    The most accurate and sophisticated weld measurement instrument for gun calibration, certification and maintenance purposes.

  • Industrial welding

    SENSUM – Meet the Revolutionary Welding Experience

    From 300 to 5600A, the new generation of SENSUM welding inverters. Top performance and total control.

    From 300 to 5600A, the new generation of SENSUM welding inverters. Top performance and total control.

  • Industrial welding

    MF inverter, linear action welders

    From 40 to 600kVA, up to 200kA weld current. High Energy Efficiency, suitable for Steel, HSS, Ti, Al aerospace class spot welding, projection and diffusion welding.

    From 40 to 600kVA, up to 200kA weld current. High Energy Efficiency, suitable for Steel, HSS, Ti, Al aerospace class spot welding, projection and diffusion welding.

  • Industrial welding

    Portable Spot Welders

    From 2 to 6 kVA Light, simple and sturdy portable spot welders, mechanical or pneumatic.

    From 2 to 6 kVA Light, simple and sturdy portable spot welders, mechanical or pneumatic.

  • Industrial welding

    Portal welders

    Up to 80,000 lbs force and 200kA current. Suitable for large area projection welding and diffusion welding applications.

    Up to 80,000 lbs force and 200kA current. Suitable for large area projection welding and diffusion welding applications.

  • Industrial welding

    Robot guns

    AC or MF Inverter, X-type and C-type, light, standard and heavy guns. Complete range from 56 to 160kVA, suitable for steel, HSS and Aluminum.

    AC or MF Inverter, X-type and C-type, light, standard and heavy guns. Complete range from 56 to 160kVA, suitable for steel, HSS and Aluminum.

  • Industrial welding

    Three phase press-welders

    From 100 to 630kVA, strong and durable for any general purpose spot, projection and diffusion welding.

    From 100 to 630kVA, strong and durable for any general purpose spot, projection and diffusion welding.

  • Industrial welding

    Rocker arm welders

    From 16 to 56kVA, single phase or inverter, with a wide variety of arms and electrodes.

    From 16 to 56kVA, single phase or inverter, with a wide variety of arms and electrodes.

  • Industrial welding

    Single phase press-welders

    From 35 to 315kVA, strong and durable for any general purpose spot and projection welding

    From 35 to 315kVA, strong and durable for any general purpose spot and projection welding

  • Industrial welding

    Spot welding stations

    Up to 15kA current and 1400 lbs force. Standalone welding stations with cooling system. SMART WELDING MODE for self-adjusting to material and thickness.

    Up to 15kA current and 1400 lbs force. Standalone welding stations with cooling system. SMART WELDING MODE for self-adjusting to material and thickness.

  • Industrial welding

    Manual suspended guns

    X-type and C-type, AC or MF Inverter from 16 to 90kVA and RWMA GFI safety system available.

    X-type and C-type, AC or MF Inverter from 16 to 90kVA and RWMA GFI safety system available.

  • Industrial welding

    Hybrid CD Welders

    Up to 120kA with just 32A power supply Tecna’s unique Hybrid capacitor discharge and inverter welding machine.

    Up to 120kA with just 32A power supply Tecna’s unique Hybrid capacitor discharge and inverter welding machine.

  • Industrial welding

    Welding Transformers

    From 2 to 630kVA, AC or MF. Strong and durable, the heart of TECNA machines. Standard or custom for your own machines.

    From 2 to 630kVA, AC or MF. Strong and durable, the heart of TECNA machines. Standard or custom for your own machines.

  • Industrial welding

    Bench Welders

    From 16 to 56kVA, single phase or inverter, with a wide variety of arms and electrodes

    From 16 to 56kVA, single phase or inverter, with a wide variety of arms and electrodes

Find a Dealer

Tecna balancers are distributed worldwide through a network of qualified partners. Contact your nearest dealer for support with product selection, installation and maintenance.