Investment Casting Foundry | Sand Casting Foundry from China

Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

OEM Customized Sand Casting Products – Gray Iron Sand Casting Foundry

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  • Main Materials: Ferrous Metal, Non-Ferrous Metal
  • Surface Treatment: Shot Blasting, Sand Blasting, Satin, Polishing, Painting, Anodizing, Zinc Plating and as per request if required
  • Heat Treatment: Annealing, Normalizing, Quenching, Tempering, Solid Solution or as request
  • CNC Machining : Available by CNC Machines and Machining Centers
  • Testing: Dimensional Inspection, Chemical Composition, Mechanical Properties, NDT, Pressure, Static Balancing, Dynamic Blancing
  • Engineering Service: OEM / ODM
  • Price Terms: FOB (FCA), CFR, CIF, DDU, DDP
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    OEM Customized Sand Casting Products – Gray Iron Sand Casting Foundry Detail:

    Gray Iron Sand Casting Foundry from China with OEM Custom and CNC Machining Services.

    Cast iron is an iron-carbon cast alloy with other elements that is made by remelting pig iron, scrap, and other additions. For differentiation from steel and cast steel, cast iron is defined as a cast alloy with a carbon content (min 2.03%) that ensures the solidification of the final phase with a eutectic transformation.

    Depending on chemical specifications, cast irons can be non- alloyed or alloyed. The range of alloyed irons is much wider, and they contain either higher amounts of common components, such as silicon and manganese, or special additions, such as nickel, chromium, aluminum, molybdenum, tungsten, copper, vana- dium, titanium, plus others. Generally speaking, the cast iron could be divided into gray iron, ducitle iron (nodular iron), white cast iron, compacted graphite iron and malleable cast iron.

    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 work flow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding
    • Lead time: 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.


    Product detail pictures:

    OEM Customized Sand Casting Products – Gray Iron Sand Casting Foundry detail pictures


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    To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for OEM Customized Sand Casting Products – Gray Iron Sand Casting Foundry, The product will supply to all over the world, such as: Egypt , Haiti , Saudi Arabia , We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Florence from Philippines - 2017.06.25 12:48
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Martina from Cairo - 2017.11.12 12:31