Spot Welders – UNIMIG

TECNA® 4648 Pneumatic Spot Welder

hello@beechandco.com.au — Wed, 11 Dec 2019 02:38:36 +0000

TECNA 4648 spot welders are designed to meet every need for 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.

Arms adjustable in length allowing a better working flexibility.
Chrome-copper electrode-holders for long life and heavy-duty service, designed for straight and angled fitting.
Adjustable electrode stroke.
Epoxy resin coated transformer.
Water-cooled transformer, arms and electrodes.
Microprocessor control unit TECNA TE90.
The air operated lubrication-free cylinder eliminates oil mist.
Electrode force adjustment with air filter reducer with gauge.
Semi-automatic drainage system.
Electrode speed control valves, shock absorber for cylinder’s end of the stroke and air discharge silencers.
Two-stage electric foot pedal, that besides its normal use in automatic and single spot mode, allows the operator to bring the pieces together and to weld them only when correctly positioned.
Pre-arrangement for the connection of a second electric two-stage foot pedal item 70284.
The addition of the second foot pedal allows recalling two different adjustments of time- current. This function is helpful when different kinds of welding are to be performed on the same piece.

The post TECNA® 4648 Pneumatic Spot Welder appeared first on UNIMIG.

TECNA® 4643 Foot-Operated Spot Welder

hello@beechandco.com.au — Wed, 11 Dec 2019 02:34:51 +0000

TECNA 4643 spot welders are designed to meet every need for 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.

Arms adjustable in length allowing better-working flexibility.
Chrome-copper electrode-holders for long life and heavy-duty service, designed for straight and angled fitting.
Adjustable electrode stroke.
Epoxy resin coated transformer.
Water-cooled transformer, arms and electrodes.
Microprocessor control unit TECNA TE90.
Adjustable electrode force; a microswitch starts the welding cycle when the desired pre-set value is reached.
The foot pedal is adjustable in length.

The post TECNA® 4643 Foot-Operated Spot Welder appeared first on UNIMIG.

TECNA® 4640 Foot-Operated Spot Welder

hello@beechandco.com.au — Wed, 11 Dec 2019 02:30:58 +0000

TECNA 4640 spot welders are designed to meet every need for 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.

Arms adjustable in length allowing better-working flexibility.
Chrome-copper electrode-holders for long life and heavy-duty service, designed for straight and angled fitting.
Adjustable electrode stroke.
Epoxy resin coated transformer.
Water-cooled transformer, arms and electrodes.
Microprocessor control unit TECNA TE90.
Adjustable electrode force; a microswitch starts the welding cycle when the desired pre-set value is reached.
The foot pedal is adjustable in length.

The post TECNA® 4640 Foot-Operated Spot Welder appeared first on UNIMIG.

TECNA® 7913 Handheld Spot Welder

hello@beechandco.com.au — Thu, 22 Aug 2019 05:51:51 +0000

The TECNA® 7913 Handheld Spot Welder is a lightweight, reliable and simple to operate unit for the smash repair and sheet metal fabrication industries. The TECNA® 7913 comes standard with a timer: a compensation circuit starts the timer only when there is a proper range of current, which allows welding on oxidised sheets, or on materials with a painted surface. The 7913 is a three-phase, water cooled, handheld spot welder designed for heavy-duty body repairs and light production work. There are a variety of arms available for this unit, enabling a range of applications.

Water cooled
Lightweight
Reliable
12-month warranty

The post TECNA® 7913 Handheld Spot Welder appeared first on UNIMIG.

TECNA® 7900 Handheld Spot Welder

hello@beechandco.com.au — Thu, 22 Aug 2019 05:49:33 +0000

The TECNA® 7900 Handheld Spot Welder is designed to be lightweight, reliable and simple to operate. It is built for users who are in the smash repair and sheet metal industries. It features a synchronous built-in electronic timer with more than 65 cycles, to spot-weld effectively on oxidised sheets, surfaces with paint residue, or on black sheets. The TECNA® 7900 also has a built-in transformer with superior life-span thanks to its F-class insulation material that won’t dry out or turn brittle. The unit can fit a wide range of spot-welding arms and electrodes, making it useful for a range of applications.

More than 65 spot weld cycles
Lightweight
Reliable
12-month warranty

The post TECNA® 7900 Handheld Spot Welder appeared first on UNIMIG.