OEM Agricultural Machinery Casting Parts | Drill Planter and Combine Harvester Ductile Iron Aluminum Enquiries
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Model NumberOEMProduct nameCasting Products Ductile Iron Casting for Agriculture
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ProcessForging / Casting / CNC Machining / CustomizedMaterialAluminum Alloy/ Ductile Iron/ Grey Cast Iron / Cast Steel / Customized
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ToleranceCasting CT12 / Forging CT9 / Stamping CT5 / Machining ± 0.01mmRemarksCustomize according to the samples or drawings or ODM
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PackageWooden case /A Carton / Bulk / Individually Packaged / CustomizedSerivceFreight consulting / Quality inspection / After-sales / Other
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ColorCustomized ColorApplicationAgricultural Machinery Parts
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Weight0.05kg~20kg
Custom agricultural-machinery castings need a component drawing and a defined machine interface. The example shows a toothed wheel-like form with a raised hub, a central bore and a keyway-like slot. Those details help identify the geometry to specify, but they do not establish a standard gear, sprocket or replacement for a particular drill planter or combine harvester.
Define the toothed component and its mating parts
Provide the current drawing and identify the agricultural assembly it must join. Show the tooth geometry, hub, bore and keyway requirements with their dimensions and references. If the design must mate with another wheel, shaft or drive element, include those interfaces in the enquiry rather than relying on the appearance of a similar part.
Select the casting material and finished interfaces
State whether the order requires ductile iron, aluminum or another selected material, and provide the applicable grade specification. A broad material range does not identify the pictured sample's composition or make every listed metal interchangeable. Review the casting and subsequent machining scope for the actual geometry and its intended duty.
- Identify the planter, harvester or other assembly interface on the drawing.
- Define the tooth geometry and any required mating relationship.
- Dimension the hub, bore, keyway and mounting references.
- Specify the material grade, machined surfaces and finish.
- List quantities and the inspection or application-acceptance evidence needed.
Agree acceptance for the ordered component
Mark the features needing finished dimensions and give their individual tolerances and measurement references. General casting, forging or machining tolerance ranges do not establish the same acceptance limit for every surface. Describe the operating duty and any material, dimensional or performance evidence required before suitability for the intended agricultural assembly is agreed.
The supply scope should distinguish the cast blank, machining, finishing and completed component. A clear OEM enquiry connects one selected material and tooth/interface drawing to the actual project requirements, without assuming a universal machine fit or load capacity.

Discover our OEM agricultural machinery casting parts specifically designed for drill planters and combine harvesters. Manufactured from high-quality materials such as ductile iron, aluminum alloy, grey cast iron, and cast steel, these casting products deliver outstanding strength, durability, and reliability for a wide range of agricultural equipment.

Our advanced production processes include forging, casting, CNC machining, and can be fully customized according to your samples, drawings, or ODM requirements. Precision manufacturing ensures tight tolerances with casting up to CT12 and machining within plus or minus 0.01mm for optimal performance in demanding agricultural environments.

With weight options ranging from 0.05kg to 20kg, our casting parts can be tailored to various applications and come with customizable colors and packaging including wooden cases, cartons, bulk, or individual packs. Each product undergoes thorough quality inspection, and we offer comprehensive freight consulting, after-sales service, and technical support to meet your business needs.

Partner with our factory for top-quality OEM agricultural machinery casting parts to enhance the performance and longevity of your equipment. Contact us today for customized solutions, competitive prices, and reliable B2B service worldwide.

