OEM Customized Gray Iron Sand Componnets. 

▶ Raw Materials Available for Sand Casting
    • Gray Iron:  GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
    • Ductile Iron: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
    • Aluminium and Their Alloys
    • Other Materials and Standards on request

▶ Capabilities of Sand Casting moulded by hand:  
    • Max Size: 1,500 mm × 1000 mm × 500 mm
    • Weight Range: 0.5 kg - 500 kg
    • Annual Capacity: 5,000 tons - 6,000 tons
    • Tolerances: On Request.  

▶ Capabilities of Sand Casting by Automatic Molding Machines:  
    • Max Size: 1,000 mm × 800 mm × 500 mm
    • Weight Range: 0.5 kg - 500 kg
    • Annual Capacity: 8,000 tons - 10,000 tons
    • Tolerances: On Request.  

▶ Main Production Procedure
   • Patterns & Tooling Design → Making Patterns → Moulding Process → Chemical Composition Analysis → Melting & Pouring → Cleaning, Grinding & Shot Blasting → Post Processing or Packing for Shipment

▶ Sand Casting Inspection Capabilities
    • Spectrographic and manual quantitative analysis
    • Metallographic analysis
    • Brinell, Rockwell and Vickers hardness inspection
    • Mechanical property analysis
    • Low and normal temperature impact testing
    • Cleanliness inspection
    • UT, MT and RT inspection

▶ Post-Casting Process
    • Deburring & Cleaning
    • Shot Blasting / Sand Peening
    • Heat Treatment: Normalization, Quench, Tempering, Carburization, Nitriding
    • Surface Treatment: Passivation, Andonizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
    • Machining: Turning, Milling, Lathing, Drilling, Honing, Grinding, 

▶ General Commerial Terms
    • Main workflow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
    • Leadtime: Estimatedly 15-25 days for tooling development and estimatedly 20 days for mass production.
    • Payment Terms: To be negotiated.
    • Payment methods: T/T, L/C, West Union, Paypal.