Aluminum Die Casting Small Motor Housing Cover Set is an OEM aluminum die casting product for buyers who need custom parts made according to drawings, samples or functional requirements. Huabo reviews the product geometry, alloy, tooling risk, machining allowance, surface finish and inspection plan before quotation.

This product is suitable for motor end covers, fan motor housings, bearing covers and rotating equipment assemblies that need accurate round features and stable mounting faces.
| Item | Huabo production reference |
|---|---|
| Material | ADC12, A380 or customer-specified aluminum die casting alloy |
| Main process | mold review, aluminum high pressure die casting, trimming, deburring, CNC machining and surface finishing |
| CNC machining focus | mounting holes, threaded bosses, flat faces, datum surfaces and customer-defined critical dimensions |
| Surface option | shot blasting, natural finish, painting, powder coating or customer-specified coating |
| Quality focus | Key checks include bore position, roundness, flat mounting faces, threaded holes, burr removal and machined bearing or cover interfaces. |
Motor cover castings should be reviewed around bearing seats, screw bosses, roundness, rib support and machining datum before mold cutting. Buyers should provide 2D drawings and 3D files so the tooling plan can be reviewed before mold cutting instead of after the first sample.
Key checks include bore position, roundness, flat mounting faces, threaded holes, burr removal and machined bearing or cover interfaces. For new tooling, first article inspection is recommended before batch production. For repeated orders, Huabo can check key dimensions and appearance against the approved sample and drawing revision.
Please send STEP, STP, IGS, X_T, DWG, DXF or PDF drawings with alloy requirement, expected annual quantity, batch quantity, finish, tolerance, critical surfaces and packaging requirements.
Related support includes aluminum die casting, Die Casting Mold Tooling, CNC machining, surface finishing and dimensional inspection.
Can this aluminum die casting product be customized?
Yes. The size, wall thickness, alloy, machining, finish and inspection standard can be customized according to customer drawings.
Can Huabo supply finished parts instead of raw castings?
Yes. Depending on the project, Huabo can support tooling, die casting, trimming, CNC machining, drilling, tapping, deburring, coating, inspection and export packing.
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Email: lijianguo@cxhuabo.com
Address: Yiheng Road, Changhe Town, Cixi City, Ningbo, Zhejiang Province, China
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