Tecna Spotwelder Bottom Electrode 22mm

£120.00

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TECNA Replacement electrode holder for Liner spot welders

Direct replacement water-cooled bottom electrode holder 22mm x 180mm (L)

Nationwide Engineers

Technical Support

Fast Delivery

Engineer Approved

We aim to dispatch all in-stock items for next working day delivery when ordered before 1pm. Larger or heavier equipment may require a 48-hour delivery service.

Mainland UK Delivery

Orders over £70 (excluding VAT) qualify for free delivery.

Orders under £70 (excluding VAT) are charged at £6.95.

Remote & Offshore Locations

Deliveries to the Scottish Highlands, Islands, Northern Ireland, Isle of Man, Channel Islands and Isles of Scilly are subject to additional carriage charges. These typically start from £18.95 and may increase depending on size and weight.

If you need urgent delivery or want to confirm stock availability before ordering, please contact our team.

We offer a 14-day approval period from the date of delivery to ensure the goods meet your expectations.

Returned items must be in new, unused condition and in their original packaging. Return carriage costs are the responsibility of the customer.

We strongly recommend using a tracked and insured delivery service, as we cannot be held responsible for items lost or damaged in transit.

Items ordered incorrectly and returned for credit may be subject to a 15% restocking fee. This may be waived on orders at our discretion.

Engineer Advice

Dan Jennings says

The TECNA spotwelder bottom electrode is a critical component in professional bodyshops, specifically designed for high-quality welds in various automotive materials. In a real workshop environment, this electrode is used extensively for joining sheet metals, especially in collision repair applications where the integrity of the joint is paramount.

When using this electrode, a key consideration is ensuring it is properly set up for the specific materials at hand, such as steel or aluminium. Correct alignment and pressure are essential to avoid incomplete welds or burn-through. Maintaining compatibility with your existing spot welding equipment is also crucial for optimal performance.

From experience, a common issue I’ve observed is electrode wear, which can lead to excessive spatter and degradation in weld quality over time. Regular inspection and timely replacement of the electrode can significantly enhance reliability and efficiency during repairs.

In conclusion, using the correct electrode not only ensures strong welds but also helps maintain the overall productivity of your workshop. Proper usage and maintenance are vital for achieving consistent results in automotive repairs.

Dan Jennings, Senior Engineer

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