How a Paint Metal Is Made

Primary process: Powder Coating. The full route, materials, tolerances and design tips for a paint metal, with an indicative cost.

Powder CoatingPrimary process
SurfaceFamily
5Route steps

A paint metal is primarily made by Powder Coating. Powder coating sprays charged dry powder onto a part, which is then baked so it melts and flows into a tough, even film. Below is the full route to make a paint metal, the materials it suits, the tolerances to expect and the main design points. The route is free, from the finder.

Step by step

How a paint metal is made

The usual route, raw material to finished part. The amber step is where the paint metal gets its basic shape.

  1. Make the part

    Form and finish-machine the paint metal to size first.
    Tooling None   Tolerance ±0.125mm, to ±0.025mm   Lead 1 to 10 days
  2. Clean and mask

    Clean the surface and mask the areas that must stay bare.
  3. Powder Coating

    Apply the powder coating to the paint metal.
    Tooling Low   Tolerance adds 0.05 to 0.2mm   Lead days
  4. Post-finish

    Seal, cure or re-grind any surface that changed dimension.
  5. Inspection

    Check coating thickness, hardness or adhesion.

Need the real cost for a paint metal? The free route above is yours. Unlock the full dossier to quote and source it.

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Materials

Materials for a paint metal

GradeWhy it suits this
Steel/aluminium partsTakes powder well
Design

Design tips

General pointers. The full design-for-manufacturing list for a paint metal is in the dossier.

  • Masked fits/threads undefined. Call out masks + hang points.
  • Hidden recesses (Faraday cage). Open geometry.
Cost

What a paint metal should cost

Durable decorative/protective finish on metal; priced by area and colour runs. Tougher than wet paint, needs line-of-sight.

PER-PART COST vs VOLUME
one-offat volumeVolume per order, low to highCost per part
Per-part cost drops as volume spreads tooling and setup over more parts. The exact figures for a paint metal at your volume, in your currency, are in the dossier.
MODEL EST.
$6.5 to 11 per part at 1 off
A rough ballpark only. The dossier gives should-cost at your exact volume and currency, with the full breakdown.
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Everything you need to quote and source it

The free route above is yours. To actually put a number on a paint metal and buy it well:

  • Should-cost at your exact volume in 12 currencies, with the material, processing, tooling and overhead breakdown
  • Who to source from, typical MOQ and lead time, and the exact RFQ checklist to send
  • A quote checker that tells you if a supplier quote is fair, and the red flags to watch
  • The full DFM list and a ready-to-send RFQ draft

One part is $2, once. Pro is every part, plus the tracker, compare and sync. Cancel anytime.

BEYOND MANUFACTURING

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See also: How Powder Coating works and the full route for a paint metal in the finder.

FAQ

Frequently asked questions

How is a paint metal made?
A paint metal is primarily made by powder coating. The route is: Make the part; Clean and mask; Powder Coating; Post-finish; Inspection.
What does a paint metal cost?
It depends on size, tolerance and volume. As a rough ballpark it starts around $6.5 to 11 per part at 1 off and falls with quantity. The dossier gives should-cost at your exact volume and currency. A model estimate, not a quote.
What material is a paint metal made from?
Common choices are Steel/aluminium parts.
What is the main process for a paint metal?
Powder Coating. Durable, even, coloured finishes on metal parts, tougher than wet paint.
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