Investment Casting Foundry | Sand Casting Foundry from China

Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

China Factory for Brass Sand Casting Foundry - Steel Sand Casting Manufacturer – RMC Foundry

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Bronze Investment Casting , Steel Vacuum Casting Manufacturer , Stainless Steel Precision Casting Company , We welcome new and previous clients from all walks of lifestyle to get in touch with us for long term business relationships and mutual accomplishment!
China Factory for Brass Sand Casting Foundry - Steel Sand Casting Manufacturer – RMC Foundry Detail:

Steel Sand Casting Manufacturer from China with Custom and CNC Machining Services.

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:  

• Max Size (by automatic molding line): 1,500 mm × 1000 mm × 500 mm

• Max Size (by handle molding): 1,000 mm × 800 mm × 500 mm

• Weight Range: 0.5 kg – 500 kg

• Annual Capacity: 7,000 tons – 8,000 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.


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China Factory for Brass Sand Casting Foundry -
 Steel Sand Casting Manufacturer – RMC Foundry detail pictures


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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for China Factory for Brass Sand Casting Foundry - Steel Sand Casting Manufacturer – RMC Foundry, The product will supply to all over the world, such as: Netherlands , Buenos Aires , Israel , During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • 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 Andrew Forrest from Lahore - 2017.03.28 12:22
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Nicole from Colombia - 2018.12.10 19:03