TIG Welding

Why TIG for wheels & alloys

TIG (Tungsten Inert Gas) gives precise heat control and a super-clean bead—ideal for thin aluminium, stainless and alloy wheels where strength and finish both matter. It’s the method we use for cracked rims and delicate parts that need to look right and hold up under load.

What we weld

• Cracked or split alloy wheels (rim repair) — repair, refinish and rebalance in one stop.
• Engine & exhaust components — alloy housings, manifolds, turbo parts and thin panels.
• Motorbike frames & brackets (where safe/appropriate) and light industrial fittings.

If a part isn’t safe or economical to weld, we’ll tell you upfront and suggest alternatives.

Our TIG welding process

1. Assess — We inspect the damage and confirm if TIG is the right fix (especially for rims). Safety and value come first.
2. Prep — Clean, V-groove and stabilise the area; pre-heat alloy to keep impurities out and ensure proper penetration.
3. Weld — Three-phase TIG with the correct filler rod and shielding gas for the base alloy, focused on strength and consistency.
4. Refinish — For wheels we can refinish, powder coat, rebalance and refit so you leave road-ready.
5. Final check — Structural and visual inspection before sign-off (dye-penetrant checks where appropriate).

Typical turnaround: most weld jobs are back to you in 1–2 days (urgent and trade bookings welcome). Loan wheels or a courtesy vehicle available—just ask.

TIG vs MIG: which is better?

MIG is fast, but TIG delivers cleaner control on thin and delicate alloys—crucial for wheels and parts where heat input and bead profile matter. For most alloy wheel repairs, TIG is our go-to.

Why our Grey Lynn workshop

• In-house specialists — no mobile shortcuts; all welding done by trained techs in our central Auckland workshop.
• One-stop repair — welding, machining, refinishing and balancing under one roof.
• Keep moving — loan wheels and vehicles available while we work (subject to availability).

FAQs

Is it safe to weld a cracked rim?
In most cases, yes—when correctly assessed, prepped and TIG welded by experienced techs. We never weld parts we wouldn’t trust on our own vehicles.

Can I get a quote from photos?
Absolutely—send a couple of clear shots and we’ll advise on repairability, timing and cost before you come in.

How long does it take?
Most welds are turned around in a day or two; we’ll confirm at booking. Loan options available if needed.

Ready to repair that crack?

Drop by 6 King St, Grey Lynn, or send photos for a fast quote. We’ll TIG it right—and get you back on the road with confidence.