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Precision Sand Cast Machine Tool Castings in HT200 and QT400-18 with ISO 8062 CT8-CT10 Dimensional Tolerance

Precision Sand Cast Machine Tool Castings in HT200 and QT400-18 with ISO 8062 CT8-CT10 Dimensional Tolerance

MOQ: 10 pcs
Price: Discuss in detail
Standard Packaging: Wooden Crate
Delivery Period: 45–75 days
Payment Method: T/T
Supply Capacity: 800 tons per month
Detail Information
Place of Origin
china
Brand Name
Discuss in detail
Certification
ISO 9001
Model Number
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HT200 Machine Tool Castings

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QT400-18 Iron Castings

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ISO 8062 CT8-CT10 Sand Cast Components

Product Description
Gray Iron & Ductile Iron Machine Tool Castings
Precision sand cast components for CNC machines, lathes, and industrial equipment. Our castings provide exceptional stability, vibration damping, and durability for demanding manufacturing applications.
Technical Specifications
Material Options Gray Iron: HT200, HT250, HT300, GG20, GG25
Ductile Iron: QT400-18, QT500-7, GGG40, GGG50
Manufacturing Process Sand Casting (Green Sand / Resin-Bonded Sand)
Casting Weight Range 20 kg - 10,000 kg (customizable)
Dimensional Tolerance ISO 8062 CT8-CT10 (or per customer drawing)
Surface Finish As-cast or machined; Ra ≤ 12.5 μm (after machining)
Heat Treatment Stress relieving annealing to reduce internal stress and prevent deformation
Machining In-house CNC machining available (flatness ≤ 0.05 mm/m² upon request)
Testing & Inspection Chemical analysis, tensile test, hardness test, ultrasonic testing (UT), visual inspection, CMM measurement
Certifications ISO 9001, Material Test Reports (MTR), PPAP (Level 3 available)
Standards Compliance GB/T 9439 (Gray Iron), GB/T 1348 (Ductile Iron), DIN 1691, ASTM A48/A536, EN 1561/1563
MOQ 10 pcs (negotiable based on complexity and weight)
Lead Time 45-75 days (depends on size, quantity, and machining requirements)
Customization Full OEM/ODM support - accept 2D/3D drawings (PDF, DWG, STEP, IGS)
Applications
  • CNC machine beds
  • Lathe bases
  • Spindle housings
  • Gearboxes
  • Column structures
  • Other industrial equipment components
All specifications are customizable to meet specific application requirements. Contact our engineering team for detailed technical consultation.