OEM HT250 QT450 Carbon Steel Sand Investment Castings and Separate ADC12 A380 Zamak 3 5 Die Cast Mold CNC Services
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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SizeMax: 1550x1550x1100mm
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Surface TreatmentPowder Coating, Shotblasting, PaintingMaterialsAluminum Alloys ADC12,A380, Zinc Alloys Zamak 3/5
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DimensionsCustomized SizesMaterialGrey Iron (HT250), Ductile Iron (QT450), Carbon Steel
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ProcessDie Casting/sand casting+Machining(if Need)+surface TreatmentTolerance±0.5mm (Sand Casting), ±0.1mm (Investment)
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CertificationISO 9001:2015, PED 2014/68/EUApplicationCommunication equipment,Automation machine, medical device
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FinishSand Blasting, Powder Coating, AnodizingServiceOEM/ODM service CNC Machining, Heat Treatment
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Quality Control100% Inspection
OEM/ODM component and mold enquiries include HT250 gray iron, QT450 ductile iron or carbon steel, with separate ADC12/A380 aluminum and Zamak 3/5 zinc-alloy requests. Define the actual supplied item and complete grade. Select a compatible die-, sand- or investment-casting route around that item’s geometry.
Assign size and tolerance by item
The maximum-size reference is 1550 × 1550 × 1100 mm; agree which mold or component it describes. Sand-casting tolerance is referenced at ±0.5 mm and investment casting at ±0.1 mm. Mark applicable dimensions and processing stages, with separate finished limits for required CNC work.
Select thermal and surface processing
CNC machining and heat treatment are named services. Powder coating, shot blasting, painting, sandblasting and anodizing need a compatible material and defined final condition. Identify treated regions, appearance criteria and masking where the selected finish meets a working interface.
Set application-specific approval
Communication-equipment, automation-machine and medical-device requests require the actual operating conditions and acceptance brief. Define checks and records within the stated 100% inspection for the chosen part. Specify mating geometry and the material evidence needed to approve its supplied state.
Scope the quality documents
Request applicable IATF16949, ISO9001:2015 or PED2014/68/EU records, identifying the holder, activity and component scope relevant to the order. Provide quantity and the current drawing revision. Keep approved item, grade and interface changes connected when requesting repeat molds or castings for the same design.
