Custom Grey Cast Iron Reducer Housing | Sand Casting Foundry and Metal Fabrication Services
Let’s define your requirement
Send a product link, drawing or short brief. We’ll work through the details with you.
- Confirm the specificationGrade or model, size and intended use.
- Define your orderQuantity, finish or configuration, and samples.
- Agree the quotation scopeIncluded work, key checks and delivery needs.
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Component FormHousing / Enclosure
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MaterialGrey Iron
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ApplicationAutomotiveSurface treatmentElectric coating
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Product nameReducer housingProcessCasting+machining
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ServiceOEM\ODMCertificationISO9001:2015
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DimensionsCustomized DimensionToleranceCustomer's Drawing Request
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Quality ControlProfessional Inspection
For an automotive reducer housing, this service pairs grey iron sand casting with machining and electric coating. The housing dimensions and tolerances follow the customer's drawing. OEM/ODM work can therefore be discussed around a defined reducer component rather than an unspecified cast iron part.
Define the reducer housing first
Use the housing drawing to establish the required geometry and the dimensions that control acceptance. Grey iron is the material direction, while the particular material requirements should be agreed for the intended automotive use. Keep those requirements with the same revision of the housing drawing used for the manufacturing inquiry.
Agree casting and machining responsibilities
The process includes casting followed by machining for the requested reducer housing. Identify the dimensions that need finished machining and the tolerances attached to them. The drawing-based tolerance approach allows the scope of the casting and machining service to be set for this actual housing.
- Material and component
- Grey iron reducer housing for automotive applications.
- Surface direction
- Electric coating, with the required finished condition to agree.
Inspect the housing and coating
Professional inspection is offered for the work. Define the housing characteristics to be checked and the acceptance required for the electric coating. Agreeing those criteria gives the inspection discussion a specific component and surface condition to address.
Prepare the manufacturing request
ISO9001:2015 is a certification reference whose applicable scope should be established for the order. Send the housing drawing with material requirements, critical tolerances and coating criteria. These inputs define the OEM/ODM request for the reducer housing and help align the casting, machining and inspection work.





