Buyer note: confirm assumptions before quoting
Lead time, MOQ, yield, leak-test scope, machining scope, and landed cost depend on the drawing, alloy, inspection plan, annual volume, and destination market. For current supplier facts, review the supplier capability sheet or send an RFQ package.
# Compressor Housing Product Example to RFQ Package
Compressor housing buyers often begin with an adjacent product example: a cover, bracket, motor-adjacent housing, or similar casting that shows a general manufacturing route. That can help classify the project, but it should not be treated as proof that the new drawing has the same wall thickness, sealing risk, coating, or qualification scope.
This guide turns a compressor housing product example into a quote-ready RFQ package for appliance, HVAC, refrigeration, and industrial equipment buyers.
Useful Bohua routes:
- •Compressor housing OEM quote path
- •Compressor housing application page
- •Appliance compressor housing industry RFQ
- •Compressor housing sealing and vibration RFQ checklist
- •Die casting process guide
- •Gravity casting process guide
1) Say what the product example proves and what it does not prove
Use the example to define:
- •similar housing, cover, bracket, or compressor-adjacent part family
- •similar sealing-face or mounting-face concept
- •similar coating or finish expectation
- •similar CNC and inspection scope
- •similar packaging sensitivity
Do not infer that the new program has the same alloy, wall thickness, sealing result, vibration behavior, or approval package. The quote should be controlled by the buyer's drawing and requirements.
2) Add the compressor-specific risk points
Compressor housing quotes should call out:
- •sealing faces and gasket lands
- •mounting datums
- •wall thickness and heavy sections
- •vibration or noise-sensitive zones
- •coating or corrosion requirement
- •machined bores, bosses, or threaded features
- •packaging protection for finished surfaces
These details decide whether suppliers quote only a casting or a complete casting plus finishing and inspection package.
3) Separate process route from part name
Some compressor housings may fit die casting. Others may need gravity or low-pressure review because of wall thickness, sealing faces, lower volume, machining allowance, or approval scope.
Ask suppliers to explain the process recommendation based on:
- •geometry and wall section
- •annual volume
- •sealing risk
- •machining allowance
- •coating or finish expectation
- •inspection records required by the buyer
4) Define inspection and approval records early
Useful compressor housing records may include:
RFQ CTA
Have a casting project? Upload your drawing for a fast, structured quote review.
Send the drawing, target alloy, finishing scope, MOQ, and delivery timing. Bohua will review it like a real sourcing project, not a generic contact request.
- •CMM report for sealing faces, bosses, bores, and mounting datums
- •material record
- •coating or surface-finish record
- •sealing-surface check
- •first article report
- •PPAP-style records or customer-specific qualification forms if required
If supplier qualification is part of the decision, include the form or checklist at RFQ stage.
Copy-paste RFQ starter
> Compressor housing product-to-RFQ package
> Product example: housing / cover / bracket / motor-adjacent part / similar finish
> Files: 2D PDF rev __, STEP __, NDA-first review yes/no __
> Application: appliance / HVAC / refrigeration / industrial equipment / other __
> Part scope: housing / cover / bracket / valve plate / motor-adjacent casting __
> Material target: ADC12 / A356 / ZL114 / supplier recommendation __
> Process target: die casting / gravity casting / low-pressure / supplier recommendation __
> Critical features: sealing faces __, mounting datums __, wall thickness __, vibration/noise notes __
> Machining scope: bores __, bosses __, holes __, sealing surfaces __
> Coating or finish: __
> Inspection records: CMM __, material record __, coating check __, FAI/PPAP-style __
> Packaging requirement: __
> Quantity: prototype __, annual volume __
> Destination and Incoterm: __
Send a structured compressor housing RFQ
Use the compressor housing product-to-RFQ upload path when drawings are ready.
FAQ
Can a motor cover example prove compressor housing capability?
It can show adjacent casting, machining, finish, or inspection experience, but it should not be used as proof of identical compressor housing performance. The quote still depends on the drawing and compressor-specific requirements.
Which process should a compressor housing RFQ request?
If the process is not fixed by engineering, ask for supplier recommendation and state wall thickness, sealing risk, volume, machining, finish, and inspection needs. Bohua can compare die, gravity, or low-pressure fit after drawing review.
Which route should buyers use after this article?
Use the Compressor Housing OEM Quote route and attach the structured RFQ package through the upload path above.
Project CTA
Quoting Compressor Housing Castings?
Send your drawing for a structured DFM review, quote scope, and project-specific timing discussion.