Housings made to drawing

Custom Cast Housings for Industrial Equipment

Cast housings are often functional parts, not simple shells. They may need mounting faces, bearing seats, sealing surfaces, threaded holes, or controlled dimensions after casting.

We review the housing as a finished component, including casting process, material, machining allowance, inspection points, and delivery requirements.

Housing Types We Can Review

Motor and gearbox housingsCast housings that need assembly surfaces, bearing areas, or machined features.

Pump and equipment housingsParts where fluid, sealing, or mounting requirements need early review.

Controller and electrical housingsAluminum or alloy housings for equipment and new energy applications.

Machined cast housingsHousings with CNC-machined holes, threads, faces, and critical dimensions.

Buyer Questions Before RFQ

What should be checked before quoting a cast housing?

The drawing should show the bearing seats, sealing faces, mounting faces, threaded holes, wall thickness, and any surfaces that need CNC machining. These details decide the casting route, tooling risk, machining allowance, and inspection method.

Can a housing be supplied as a finished machined part?

Yes. A housing can be quoted as raw casting only, or as casting plus CNC machining, finishing, inspection, and export packing. Buyers should mark the functional faces and inspection requirements before quotation.

Which casting process is normally used for housings?

It depends on material, size, quantity, wall thickness, surface requirement, and tooling budget. Sand casting is often used for larger or lower-volume housings, while die casting or gravity casting may fit aluminum housings with repeat demand.

Before Sending an RFQ

If you are comparing suppliers or preparing a drawing package, start with the RFQ checklist. It explains what information helps us review material, casting route, machining allowance, inspection, and delivery before quotation.

Housing Details Buyers Usually Need to See

For a housing part, the photo should help the buyer judge more than the outside shape. We use real part references to show ribs, wall thickness, mounting areas, bearing locations, sealing edges, and machining allowance before quotation.

Custom cast motor housing with ribs and mounting areas

Cast motor housing referenceHousing shape, ribs, and mounting areas that need drawing review before tooling.

Heat dissipation cast housing with ribs and wall thickness

Ribs and wall thicknessUseful when heat dissipation, weight, and casting flow need early review.

Receiver housing casting with holes and assembly faces

Hole position and assembly facesCompact housings often need controlled mounting holes and flat contact areas.

Waterproof cast housing with sealing edge review

Sealing edge reviewSealing surfaces and covers need enough machining allowance and surface control.

Motor controller housing casting with machined mounting areas

Mounting and machining areasBosses, ribs, and flat areas are checked together with the machining plan.

Images are existing part references from the site media library. They are used to support drawing review, not to claim customer-disclosed project photos.

Cast Housing RFQ Review

For a cast housing, the supplier must understand the final assembly surfaces, not only the rough casting shape. We review bearing seats, sealing faces, hole positions, wall thickness, and machining allowance before quotation.

Send the housing drawing, expected quantity, material request, and application or mating-part notes.

Mark bearing seats, sealing faces, shaft openings, threaded holes, mounting datums, and flatness requirements.

Tell us if the housing needs pressure or leakage testing, coating, cleaning, protected packing, or sample approval documents.