Key takeaways
- Send a current drawing, material, dimensions, weight, incoming surface condition and quantities up front.
- Mark masking areas and cosmetic surfaces, and give test methods with acceptance criteria.
- Compare quotes on identical assumptions: preparation, layers, inspection, packaging and transport.
A fast quote is only useful if it covers the same scope the production part requires. Missing dimensions, preparation or masking details often force a revision after engineering review. Send the information that changes process planning up front.
Send a usable part package
Include a current drawing with revision, material, dimensions, weight, fabricated condition and photos where geometry is hard to understand. State whether parts arrive oily, rusty, previously painted or already assembled. Give prototype quantity, batch size, annual volume and desired delivery schedule.
For long or heavy parts, share maximum dimensions and weight for each part, not only a finished assembly envelope. The coater can assess handling and process fit against its actual equipment.
- Drawing and material
- Part size, weight and quantity
- Incoming surface condition and schedule
Define what is coated and what is not
Mark threads, bearing seats, electrical contacts, gasket lands and tight fits. Include colour, gloss, texture, intended exposure and any approved coating specification. Identify surfaces that must look flawless and those where racking contact is acceptable.
If a corrosion, adhesion or thickness test is required, give the method and acceptance criterion. A vague “industrial grade” requirement will not produce comparable offers.
A masking drawing and one photo of the assembled part can prevent several rounds of clarification.
Compare quotes on identical assumptions
Ask what preparation, coating layers, inspection, packaging and transport are included. Confirm responsibility for pre-existing damage, rework and first-article approval. If you do not know the exact coating system, describe the service conditions and ask for a proposed option with its assumptions clearly stated.
Frequently asked questions
What do I need to get an accurate powder coating quote?
A current drawing with revision, material, dimensions and weight, incoming surface condition, quantities and schedule, masking areas, colour, gloss and exposure, and any required tests with acceptance criteria.
Why do powder coating quotes get revised?
Missing dimensions, preparation requirements or masking details often force a revision after engineering review. Sending them up front avoids clarification rounds.
How should I compare powder coating quotes?
Confirm each quote includes the same preparation, coating layers, inspection, packaging and transport, and clarifies responsibility for pre-existing damage, rework and first-article approval.
Next step
Ready to send your part package?
Upload drawings, quantities and finish requirements. A complete package gets you a quote built on the right assumptions the first time.
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