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Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

Custom Steel Precision Casting Products – CNC Precision Machining Components – RMC Foundry

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Structural Characteristics of Alloy Steel Castings

  • • The minimum wall thickness of steel castings should be greater than the minimum wall thickness of gray cast iron. It is not suitable to design too complex castings
  • • Steel castings have relatively large internal stress and are easy to bend and deform
  • • The structure should minimize hot nodes and conditions for sequential solidification should be created
  • • The fillet of the connecting wall and the transition section of different thickness are larger than those of cast iron
  • • Complicated castings can be designed into a casting + welding structure to facilitate casting production


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We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Permanent Mold Casting , Alloy Steel Casting Manufacturer , Shell Mold Casting Products , And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
Custom Steel Precision Casting Products – CNC Precision Machining Components – RMC Foundry Detail:

The CNC precision machining workshop at RMC takes care probably the most important step in the supply chain after casting. State-of-the-art vertical and horizontal CNC machining centers and other CNC machines could make sure the accuracy of the castings and guarantee the machined castings are finished on time. All machines are well-organized and taken into production at high production effeciency and good cost-effective mothods. If needed, all the machined dimensions could be measured by the CMM and the related reports could be issued as per customer’s requirements.

▶ Equipment for CNC Machining Components:
• Convertional Machining Machines: 20 sets.
• CNC Machines: 60 sets.
• 3-Axis Machining Center: 10 sets.
• 4-Axis Machining Center: 5 sets.
• 5-Axis Machining Center: 2 sets

▶ CNC Precision Machining Capabilities
• Max Size: 1,500 mm × 800 mm × 500 mm
• Weight Range: 0.1 kg – 500 kg
• Annual Capacity: 10,000 tons
• Accuracy: As per standards: …. or on request. Minimum ±0.003 mm
• Holes to ±0.002 mm dia.
• Flatness, Roundness and Straightness: As per standards or on request.

▶ Available Process
• Turning
• Milling
• Lathing
• Drilling
• Honing, Grinding.
• Washing

▶ Available Ferrous Metal Materials for Precision Machining Components:
• Cast Iron including gray iron and ductile iron
• Carbon Steel from low carbon steel, medium carbon steel and high carbon steel.
• Steel Alloys from standard grades to special grades on request.
• Aluminum and their alloys
• Brass and Copper
• Zinc and their alloys
• Stainless Steel, Duplex, Corrosion-resistant Steel, High-temperature Steel.

▶ 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.

Nodular Iron Machining Parts
stainless steel investment casting and machining


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Custom Steel Precision Casting Products – CNC Precision Machining Components – RMC Foundry detail pictures


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We emphasize progress and introduce new solutions into the market each year for Custom Steel Precision Casting Products – CNC Precision Machining Components – RMC Foundry, The product will supply to all over the world, such as: India , Poland , Mali , We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Ella from Poland - 2017.06.25 12:48
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Joa from Uganda - 2017.01.11 17:15