Large aluminum rings and cup shells – the bigger draw diameter tests material flow control, and aluminum’s light weight keeps these shells practical for lighting reflectors and housing covers. Aluminum also anodizes well, so we can finish these in your brand color.
Function and Design
What makes a large ring hard is repeatability – the hundredth piece has to match the first one. The large ring is checked against the drawing at each stage, not only at final inspection.
Design Highlights
- Family page only: your dimensions and features come from your print.
- Pricing steps down with volume, supported by in-house tooling.
- Packing follows deburring and cleaning, so no bench work is needed at your end.
- Material: Your drawing decides the grade; large ring batches have been run in steel, stainless, aluminium and brass.
- Process: draw-and-anneal cycle sized to the large ring depth, blank size logged per run.
- Finish: For the large ring, surface is natural as standard; zinc, nickel, chrome and e-coat are quoted to the print.
- Size: Large ring size to drawing, with the agreed version governing every later batch.
- Custom: Custom large ring production – samples and first articles precede volume.
Applications
It earns its place in battery and energy-storage components, electrical enclosures and junction boxes, appliance and HVAC assemblies.
Why Source It From Aunov
We draw in house on maintained presses and inspect first articles on the CMM. First articles are inspected on the CMM, production is sampled against the same dimensions, and any drift stops the press.
Request a quote for firm numbers on the large ring: material, tolerances and tooling.