Through the heater 3546, today Tecna introduces an innovative removing process by means of infrared heating. It is a fast and clean process. It does not affect the parts in contact with the damaged part and it drastically reduces the time required to restore the vehicle.

Tecna has chosen to use the infrared radiation to ensure a safe process for the user’s health, no electromagnetic fields are generated, as in the case of traditional induction heaters. In addition, the peculiar water-cooling of the tool allows using it comfortably even for prolonged periods without involving overheating issues. Unlike induction heating, the use of infrared radiation allows operating on any type of material: steel, aluminium, carbon, plastic.

The heat generated by the infrared source 3546 is also used in the inverse process, meaning the bonding of the new part, thus allowing to greatly reduce the time of polymerization of the glue, and therefore the vehicle repair.

The 3664 models represent a resistance welding system controlled by a microprocessor suitable for car body repair applications. The welders 3664P and 3664P7 are fully automatic.

When in the Smart Plus mode, the touch-screen display welding control is able to recognize automatically the type and thickness of the sheets to be welded by relying on sensors placed within the gun.

The automatic recognition of both the welding gun connected, the type and thickness of the material to be welded may be listed among the main features of the welding system.

The welding gun with integrated transformer allows the connection to the welding system via an industrial socket and a series of quick couplings enabling easy replacements without the use of keys, tools and screws.

The welding gun, transformer, arms and electrodes are completely cooled by a closed loop cooling system placed on the system’s trolley.

3465 welder is a multifunction portable spotter, particularly suitable for repairing steel car bodies, sheet straightening, rivets welding and localised sheets heating with carbon electrode.

The "autostart" function can be enabled by the operator directly and simplifies the use of the portable spotter, as it allows having the welding process automatically started when the tool gets in touch with the sheet.

A built-in microprocessor control unit allows an easy and quick welder’s adjustment. Besides the manual regulation modalities, the machine is provided with 4 memories optimised for the most common works. Moreover, the welding machine offers the possibility of a fine adjustment with a synergic curve. The content of the memories can be customised directly by the user thus suiting one’s needs. The half-period regulation allows a more accurate job.

Resistance welding system controlled by a microprocessor, fully automatic, suitable for use in car body shop applications. The welding control unit uses a digital display with touch screen function and allows setting and monitoring all welding parameters according to the tools and according to the type and thickness of the sheets to be welded.

Briefly, the main features of this welding equipment can be summed up as follows: automatic identification of the connected welding gun; welding gun with integrated transformer enabling the connection to the welding system through an industrial socket and a set of quick fittings, thus allowing to avoid spanners, tools or screws for its replacement; welding gun main components i.e. transformer, arms, electrodes fully cooled by a closed loop cooling system, mounted on the cart of the system itself.

Through the heater 3546, today Tecna introduces an innovative removing process by means of infrared heating. It is a fast and clean process. It does not affect the parts in contact with the damaged part and it drastically reduces the time required to restore the vehicle.

Tecna has chosen to use the infrared radiation to ensure a safe process for the user’s health, no electromagnetic fields are generated, as in the case of traditional induction heaters. In addition, the peculiar water-cooling of the tool allows using it comfortably even for prolonged periods without involving overheating issues. Unlike induction heating, the use of infrared radiation allows operating on any type of material: steel, aluminium, carbon, plastic.

The heat generated by the infrared source 3546 is also used in the inverse process, meaning the bonding of the new part, thus allowing to greatly reduce the time of polymerization of the glue, and therefore the vehicle repair.

The 3664 models represent a resistance welding system controlled by a microprocessor suitable for car body repair applications. The welders 3664P and 3664P7 are fully automatic.

When in the Smart Plus mode, the touch-screen display welding control is able to recognize automatically the type and thickness of the sheets to be welded by relying on sensors placed within the gun.

The automatic recognition of both the welding gun connected, the type and thickness of the material to be welded may be listed among the main features of the welding system.

The welding gun with integrated transformer allows the connection to the welding system via an industrial socket and a series of quick couplings enabling easy replacements without the use of keys, tools and screws.

The welding gun, transformer, arms and electrodes are completely cooled by a closed loop cooling system placed on the system’s trolley.

3465 welder is a multifunction portable spotter, particularly suitable for repairing steel car bodies, sheet straightening, rivets welding and localised sheets heating with carbon electrode.

The "autostart" function can be enabled by the operator directly and simplifies the use of the portable spotter, as it allows having the welding process automatically started when the tool gets in touch with the sheet.

A built-in microprocessor control unit allows an easy and quick welder’s adjustment. Besides the manual regulation modalities, the machine is provided with 4 memories optimised for the most common works. Moreover, the welding machine offers the possibility of a fine adjustment with a synergic curve. The content of the memories can be customised directly by the user thus suiting one’s needs. The half-period regulation allows a more accurate job.