Tecna is an Italian company specializing in resistance spot welding and the production of quality spot welders. Started in the 70’s, Tecna prides itself on developing and producing top end spot and projection welding machines.
Spot Welding is the process whereby contacting metal surfaces are joined by heat resulting from resistance to electric current passing through.
Electrodes exert pressure to hold together the sections of metal to be joined. The process of exerting the pressure between the two copper electrodes concentrates welding current into a small spot. It is the application of a large current through this spot which melts the metal and forms a weld. With Spot Welding , it is possible to exert a great deal of energy to the spot over a very short period of time. This allows the weld to occur without excessively heating (and potentially warping) the remainder of the sheet.
The amount of energy is chosen to match the sheet’s material properties, its thickness, and type of electrodes. Applying too little energy will not melt the metal or will make a poor weld. Applying too much energy will melt too much metal, eject molten material, and make a hole rather than a weld.  A Tecna spot welder makes the process easy and reliable.

TBWS are proud to be able to supply the full range of Tecna Spot Welders and Spot Welding Guns. Our prices cannot be beaten so please call today for a best price.

Tecna AutoSpotter Car Body Repair
Tecna Star AutoSpotter Car Body Repair Kit
  • Single Phase
  • 5.2 kVA Max Welding Power
  • Dent Removal
not rated £365.00 Add to cart
Tecna 2kVA Handheld Spot Welder 110V
Tecna 2kVA Spot Welding Gun
  • Single Phase
  • 2kVA @ 50% Duty
  • Suited to 2 + 2mm
not rated £675.00 Add to cart
Tecna 2kVA Handheld Spot Welder 110V
Tecna 2kVA Spot Welding Gun 110v
  • 110v
  • 2kVA @ 50% Duty
  • Suited to 2 + 2mm
not rated £690.00 Add to cart
Tecna 2kVA Pulse Spot Welder
Tecna 2.5kVA Spot Welding Gun with Pulse Function
  • 230v
  • 2.5kVA @ 50% Duty
  • Suited to 2.5 + 2.5mm
not rated £965.00 Add to cart
Tecna 7913 Pneumatic Spot Welder
Tecna 6kVA Water Cooled Pneumatic Spot Welding Gun
  • 400v
  • 6kVA @ 50% Duty
  • Suited to 2 + 2mm
not rated £1,700.00 Add to cart
Tecna Spot Welder - Universal
Tecna Universal Spot Welder
  • Three Phase
  • 2 Programs
  • Water Cooled
not rated £3,500.00 Add to cart
Tecna Mantis Spot Welder
Tecna Mantis Pneumatic Inverter Spot Welder
  • Three Phase
  • Pneumatic Gun
  • Water Cooled
not rated £4,150.00 Add to cart
12000 amp Tecna Spot Welder Cobra Evo
Tecna Cobra Evolution Spot Welder 9kA
  • Three Phase
  • 9000 Amp
  • Water Cooled
not rated £8,500.00 Add to cart
12000 amp Tecna Spot Welder Cobra Evo
Tecna Cobra Evolution Spot Welder 12kA
  • Three Phase
  • 12000 Amp
  • Water Cooled
not rated £10,500.00 Add to cart
Tecna 36EZ Red Bull
Tecna Red Bull 36EZ Spot Welder
  • Three Phase
  • 450 or 700 daN Electrode Forces
  • Water Cooled
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Rhino Tecna Spot Welder
Tecna Rhino Inverter Spot Welder
  • Three Phase
  • 12000 Amp Max
  • Water Cooled
not rated £13,400.00 Add to cart
Spot Welding 16kVA 4640
Tecna Pedestal Spot Welder 16kVA – 4640
  • Three Phase
  • 16kVA @ 50% Duty
  • True 3 + 3mm
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Spot Welder Tecna
Tecna Pneumatic Spot Welder 16kVA – 4645
  • Three Phase
  • 16kVA @ 50% Duty
  • True 3 + 3mm
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Spot Welding 16kVA 4640
Tecna Pedestal Spot Welder 20kVA – 4641
  • Three Phase
  • 20kVA @ 50% Duty
  • True 4 + 4mm
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Spot Welder Tecna
Tecna Pneumatic Spot Welder 20kVA – 4646
  • Three Phase
  • 20kVA @ 50% Duty
  • True 4 + 4mm
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Spot Welding 16kVA 4640
Tecna Pedestal Spot Welder 25kVA – 4643
  • Three Phase
  • 25kVA @ 50% Duty
  • True 5 + 5mm
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Spot Welder Tecna
Tecna Pneumatic Spot Welder 25kVA – 4648
  • Three Phase
  • 25kVA @ 50% Duty
  • True 5 + 5mm
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Spot Welder Tecna Pneumatic
Tecna Pneumatic Spot Welder 35kVA – 4661
  • Three Phase
  • 35kVA @ 50% Duty
  • Large Spot Welding Capacity
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Tecna 4666 Pedestal 50kVA Linear Pneumatic
Tecna Spot Welder 35kVA – Linear Action Pneumatic – 4665
  • Three Phase
  • 35kVA @ 50% Duty
  • Large Spot Welding Capacity
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Spot Welder Tecna Pneumatic
Tecna Pneumatic Spot Welder 50kVA – 4663
  • Three Phase
  • 50kVA @ 50% Duty
  • Large Spot Welding Capacity
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Tecna 4666 Pedestal 50kVA Linear Pneumatic
Tecna Spot Welder 50kVA – Linear Action Pneumatic – 4666
  • Three Phase
  • 50kVA @ 50% Duty
  • Large Spot Welding Capacity
not rated Read more
Tecna 8005 Spot & Projection Welder
Tecna 60kVA – Pedestal Spot & Projection Welder – 8005
  • Three Phase
  • 60kVA @ 50% Duty
  • Large Spot Welding Capacity
not rated Read more