Leak-Tight Testing Specialists

Radiator & Intercooler Repair and Welding in Alicante

Servicio profesional de soldadura TIG de radiadores de aluminio, cobre y latón. Prueba de estanqueidad verificada bajo agua a presión constante para automoción, motos de competición y maquinaria industrial.

Tank Pressure Leak Test Fine TIG Welding Alfaz del Pi / Alicante

Send Radiator Photo (WhatsApp) Call Workshop (+34 696 26 39 68)

Radiador y pieza de aluminio soldada y sellada

📍 Workshop in Alfaz del Pi

Paseo Carretera, 75 · Alicante

Radiator & Intercooler Specialties

We repair coolant leaks, vibration cracks and impact damage on all types of cooling systems.

Car & Van Radiators

TIG welding of aluminium cores and end tanks. Reconstruction of broken mounting brackets and inlet/outlet fittings.

Racing & Motorbike Radiators

Precision repair on curved and straight aluminium radiator cores for enduro, motocross, track and road bikes.

Turbo Intercoolers & Oil Coolers

Sealing pinhole leaks and split intercoolers caused by turbo boost pressure. 100% guaranteed hermetic seal.

Heavy Plant & Industrial Machinery

Heavy-duty core welding in aluminium, copper and brass for trucks, excavators, tractors and generators.

Real 4-Step Repair Process

Click on any image to view details in high resolution.

Real Case: From Leaking Pinhole to Pressure-Tested Hermetic Seal

Leak Tightness Guarantee

En los radiadores e intercoolers de aluminio, el grosor del tubo es de décimas de milímetro. Aplicamos arco TIG de alta frecuencia ajustado al miliamperio para fundir la aleación sin deformar el circuito interno.

1. Leak / Pinhole Perforación inicial en pieza metálica

Sumergimos el radiador con aire presurizado para detectar exactamente dónde se originan los poros o roturas.

2. Surface Prep Desengrasado y limpieza de aluminio

Eliminamos todo rastro de refrigerante, aceites y suciedad para asegurar una soldadura pura sin contaminantes.

3. TIG Welding Soldadora TIG de precisión Weldtronic

Aporte de aleación de aluminio compatible con antorcha TIG de precisión milimétrica sin deformar panales.

4. Sealed & Tested Pieza totalmente soldada y hermética

Segunda inmersión bajo presión de trabajo para certificar 100% de estanqueidad antes de la entrega.

Is your radiator leaking coolant or engine overheating?

Take a photo or short video of the leak and send it via WhatsApp. We evaluate feasibility and provide a fixed quote immediately.

Send Photo via WhatsApp (+34 696 26 39 68)

Frequently Asked Questions About Radiator Repairs

Is it worth repairing a leaking radiator?

Yes, in the vast majority of cases (especially OEM aluminium radiators, turbo intercoolers and heavy plant machinery), TIG welding saves between 50% and 70% compared to purchasing a new replacement.

How do you certify there are no pinholes after repair?

We submerge the radiator and intercooler in our dedicated water test tank under compressed air to verify 100% total seal hermeticity.