Custom Large Cast Steel Shell Sand Casting Parts for Heavy Mechanical Equipment with Optional Machining and Polishing
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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ProcessCasting +Machining(if Need)+surface Treatment
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Surface treatmentPolishingApplicationIndustry
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DimensionsCustomized SizesDrawing Format2D/(PDF/CAD/DWG/DXF)3D(IGES/STEP/VDA)
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Delivery Time7-30 DaysPackingStandard export packaging
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CertificationISO9001, CEQuality Control100% Inspection
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Payment term30%T/T Advance + 70% Balance
Large cast-steel shell enquiries cover sand-cast parts for heavy mechanical equipment. Dimensions are customized, with machining where needed and polishing listed. Provide the actual drawing and complete steel grade to define the large component and its required supplied condition.
Explain how the shell fits the equipment
Show overall form, support points and interfaces to adjoining parts. Mark mounting, locating and contact relationships relevant to installation. Identify the duty and material condition required by the design so the component’s acceptance follows its actual role in the equipment.
Separate cast geometry from final interfaces
Identify the dimensions requiring finished control and the stage at which they will be assessed. Define polishing coverage and the required visible or working-surface result. Include masking and contact requirements where further surface work affects fit.
- Supply 2D PDF, CAD, DWG or DXF information.
- Accepted 3D formats include IGES, STEP and VDA.
- State quantity and the controlling component revision.
- Define protection for the finished geometry within the listed packing arrangement.
Inspect the selected shell and supplied scope
The stated 100% inspection should address agreed material, dimensional and surface characteristics of the chosen steel shell. Define methods and reporting for approval and request applicable ISO9001 and CE documents with their actual scope. Keep accepted geometry and finish changes identifiable, allowing production acceptance to assess the component in its specified delivered condition.
