Custom Green Sand Cast Semi Finished Industrial Metal Products for CNC Work and Polished Finish Enquiries
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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Processing Trade FormDrawing & Sample Processing, Sample Processing, Drawing ProcessingSurface Finishing ProcessPolishing
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Sand Casting TypeGreen Sand Casting
Custom green-sand cast and semi-finished metal products can be requested for industrial components with polishing. Processing may follow a drawing, a sample or both. Define the required metal and whether the order concerns a semi-finished casting or a component requested with CNC work.
Establish the condition handed to the next operation
Identify the geometry accepted at the supplied stage and any interfaces reserved for further work. Show the datums, dimensions and allowance requirements needed to explain that handover. The enquiry should make clear which characteristics the supplied casting must demonstrate before later processing begins.
Coordinate drawings and reference samples
Provide the controlled drawing revision and explain what the sample illustrates. Identify worn or damaged areas that differ from the intended design. Where both are provided, state how the sample and dimensional instructions are used to establish the actual component definition.
- Specify the complete material requirement.
- State the component quantity.
- Mark the requested supplied-stage interfaces.
- Define the records supporting dimensional approval.
Describe polishing and final acceptance
Identify the faces requiring the polished result and any contact or appearance condition relevant to use. Agree the checks and acceptance limits for the stage being ordered, including what an approval sample must demonstrate. Keep those requirements attached to the selected metal, drawing and surface definition so the semi-finished or further-processed component has a clear procurement basis.



