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Hot New Products Lost Foam Casting Supplier - Custom Lost Foam Casting Iron Part – RMC Foundry

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Hot New Products Lost Foam Casting Supplier - Custom Lost Foam Casting Iron Part – RMC Foundry Detail:

Lost foam casting, also called EPS casting or full mold casting, uses expendable mold materials to make the casting mold. At our lost foam casting foundry, we can produce the metal castings by lost foam casting as per your requirements and drawings. The CNC precision machining, and surface treatment services are also available from our factory.

▶ Raw Materials Available for Lost Foam Casting (LFC):
Gray Cast Iron: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
Ductile Cast Iron or Nodular Cast Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
Carbon Steel: Low carbon, medium carbon and high carbon steel from AISI 1020 to AISI 1060.
Cast Steel Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo…etc on request.
Stainless Steel: AISI 304, AISI 304L, AISI 316, AISI 316L and other stainless steel grade.
Brass & Copper.
• Other Materials and Standards on request

Capabilities of Lost Foam Casting
• Max Size: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg – 100 kg
• Annual Capacity: 2,000 tons
• Tolerances: On Request.

▶ Main Production Procedure
During lost foam casting process, the sand is not bonded and a foam pattern is used to form the shape of the desired metal parts. The foam pattern is “invested” into the sand at the Fill & Compact process station allowing the sand into all voids and supporting the foam patterns external form. The sand is introduced into the flask containing the casting cluster and compacted to ensure all voids and sapes are supported.
• Mold foam pattern making.
• Age pattern to allow dimensional shrinkage.
• Assemble pattern into a tree
• Build cluster (multiple patterns per cluster).
• Coat cluster.
• Foam pattern coating.
• Compact cluster in flask.
• Pour molten metal.
• Extract cluster from flasks.

▶ Inspecting Lost Foam Castings
• Spectrographic and manual quantitative analysis
• Metallographic analysis
• Brinell, Rockwell and Vickers hardness inspection
• Mechanical property analysis
• Low and normal temperature impact testing
• Cleanliness inspection

▶ Why You Choose RMC for Custom Lost Foam Casting Parts?
• Greater design freedom in the construction of cast parts
• Small quantity is possible due to the layered structure of the pattern.
• Lower need for secondary machining with near net shape.
• High flexibility by short start up lead time.
• Longer EPS mould span life, thus lower average tool costs

 

China lost foam casting company
foam patterns at China casting foundry


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 Custom Lost Foam Casting Iron Part – RMC Foundry detail pictures


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The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Hot New Products Lost Foam Casting Supplier - Custom Lost Foam Casting Iron Part – RMC Foundry, The product will supply to all over the world, such as: South Korea , Romania , Romania , Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Dorothy from Lisbon - 2018.09.16 11:31
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Kelly from Poland - 2017.08.16 13:39