Resistance welding machines, spot welding machines

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SERRA

Spot welding machine - 300 - 1200 daN | ALFA series

- AC-MF
- Mechanic or electric drive
- Powers: from 50 to 200...

Spot welding machine - 300 - 1200 daN | ALFA series

- AC-MF
- Mechanic or electric drive
- Powers: from 50 to 200...

Multi-spot welder - 100 - 150 kVA | TIPE III series

Spot / projection – AC-MF
Powers: 100 or 150 kVA
Max. second. Intens.: 35 kA.

Projection welding machine - 450 - 5 000 daN | BETA series

- AC-MF
- Mechanic or electric drive
- Powers: from 50 to 400 kVA...

Projection welding machine - 450 - 5 000 daN | BETA series

- AC-MF
- Mechanic or electric drive
- Powers: from 50 to 400 kVA...
Tecna S.p.a

Rocker arm spot welder - 35 - 50 kVA | 466x series

TECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame...

Rocker arm spot welder - 35 - 50 kVA | 466x series

TECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame designed by TECNA helps to facilitate the operator's work. The control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle. The pneumatic commands and the compressed air pressure gauge have been placed at the top for easier adjustment and reading.

Spot welding machine - 35 - 80 kVA | 800xN series


Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
Double-stroke cylinder with key control.
Built-in compressed air filter unit.
Compressed...

Spot welding machine - 35 - 80 kVA | 800xN series

Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
Double-stroke cylinder with key control.
Built-in compressed air filter unit.
Compressed air disconnecting device.
Water-cooled transformer, plates, electrode-holders and electrodes.
Transformer with epoxy resin coated windings.
Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise.
Two stage electric foot control for clamping and welding pieces only if correctly positioned.
Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2.
TE550 costant current control unit.
Synchronous SCR contactor insulated from cooling water circuit with protection thermostat.
Standard on all models: two-hand safety control with timer assuring the best safety, and removable key selector. The two-hand control push-buttons are standard on projection models only (thay are available on request on spot welder models).
Emergency push-button to stop the machine immediately.

Rocker arm spot welder - 16 - 25 kVA | 464x series

TECNA spot welders are designed to meet every need of spot welding.
The new stationary ergonomic frame...

Rocker arm spot welder - 16 - 25 kVA | 464x series

TECNA spot welders are designed to meet every need of spot welding.
The new stationary ergonomic frame designed by TECNA helps to facilitate the operator's work.
The control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle.
The pneumatic commands and the compressed air pressure gauge have been placed at the top for easier adjustment and reading.

Spot welding machine - 35 - 50 kVA | 466x series

TECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame...

Spot welding machine - 35 - 50 kVA | 466x series

TECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame designed by TECNA helps to facilitate the operator's work. The control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle. The pneumatic commands and the compressed air pressure gauge have been placed at the top for easier adjustment and reading.

Spot welding machine - 63 - 160 kVA | 82xxN series

Modular design in mechanical structure, arms, brackets, cylinders.
Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
Lubrication free pneumatic components to eliminates oil...

Spot welding machine - 63 - 160 kVA | 82xxN series

Modular design in mechanical structure, arms, brackets, cylinders.
Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
Head descent without pressure for set up and service.
Double-stroke cylinder withkey control.
Built-in compressed air filter unit and tank.
Compressed air disconnecting device.
Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise.
Two stage electric foot control for clamping and welding pieces only if correctly positioned.
Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2.
Water-cooled transformer, plates, electrode-holders and electrodes; transformer with epoxy resin coated windings.
Deca

Spot welding machine / inverter - SW15 ALU

Alimentation (volt 50/60 Hz): 1 Ph x 115 / 230
Max input power (Kw): 0,4
Max Input Amps...

Spot welding machine / inverter - SW15 ALU

Alimentation (volt 50/60 Hz): 1 Ph x 115 / 230
Max input power (Kw): 0,4
Max Input Amps...
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