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Professional Zinc Alloy Surface Finishing Solutions

Process Overview for Owners

Process Overview for Owners

One page to see the whole surface-finishing line: what happens at each stage, what it costs, and what you have to decide.

The whole line, in process orderFive stages - and the decision the owner has to make at each one.STAGE 1FormingDie-CastingMouldSTAGE 2Surface PrepPolishingPre-TreatDewaxingSTAGE 3PlatingBarrelRackGold & Ag/CuAnodizing+1 moreSTAGE 4PaintingRack SprayE-CoatPowderCold Spray+2 moreSTAGE 5Equipment & QCEquipmentQC & PackFlow: parts in → clean → plate/anodize → colour → inspect & pack. Every stage feeds the next - that is why one bad stage shows up as a customer claim.

Stage by stage, and the owner's decision

1. Forming Workshop
Decide: in-house casting vs bought parts. Drives tooling capex, scrap rate and lead time.
2. Surface Preparation
Decide: automation level of cleaning lines. Drives labour, water use and rework.
3. Plating Workshop
Decide: process mix (barrel / rack / precious) and bath control depth. Drives cost per piece and claims.
4. Painting Workshop
Decide: which coating routes to keep in-house. Drives energy, yield and colour capability.
5. Equipment & Quality
Decide: measurement and maintenance investment. Drives first-pass yield and customer audits.

The money and customer questions

Technicians: use the shop-floor knowledge map or the search box (try "barrel senior").