Resistance spot welding
Reliable spot and resistance welding TECNA equipment for automotive, metal fabrication and industrial production
Resistance welding remains one of the most reliable joining technologies for metal components where speed, repeatability and consistent weld quality are essential. From automotive body repair and sheet metal assembly to industrial maintenance and light manufacturing, choosing the right spot welding machine can have a direct impact on productivity and process stability.
ATS supplies professional resistance welding solutions for companies, workshops and production departments, helping customers identify the most suitable equipment for their specific application. The selection of a welding machine depends on several factors, including material type, sheet thickness, working frequency, access to the welding area and the level of control required during the process.
The range includes different spot welders and resistance welding machines designed for professional applications, from compact manual equipment for repair operations to pneumatic and more advanced solutions for intensive industrial use. Each configuration can be adapted with suitable welding arms, electrodes and accessories to match the requirements of the component and the production environment.
With experience in the field of industrial welding technology, ATS Lamberti supports customers throughout the entire selection process, providing application advice, machine configuration support, spare parts and specialist after-sales assistance. The aim is not only to supply reliable welding equipment, but to help companies achieve a stable, efficient and repeatable welding process suited to their real operational needs.
Resistance welding is a welding process that uses the heat generated by the electrical resistance of the material to be welded to create a permanent joint.
Resistance welding is used in various industries to join:
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Metal components: tubes, sheets, profiles.
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Steel parts: automotive, household appliances, metal carpentry.
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Electrical wires: cables, printed circuit boards.
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Efficiency: fast and automated process.
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Accuracy: precise and repeatable welds.
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Quality: strong and durable joints.
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Versatility: applicable to different types of metals and geometries.
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Safety: safe process with minimal fume emissions.
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Workpiece positioning: the workpieces to be welded are positioned between two copper alloy electrodes.
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Generation of current: an electric current is applied to the welding electrodes.
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Welding: the resistance of the material generates heat which melts the workpieces.
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Cooling: the welded parts are cooled to ensure their strength.
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