lost foam casting process in india

  • Improvement of the Lost Foam Casting Process

    The lost foam casting process starts with a foam pattern of the desired endproduct made out of polystyrene beads. The foam pattern is coated with a thin refractory film and placed into dry, unbonded sand that is compacted by vibration.

  • LF Sintered Shell Process Metafore Castings

    Advantages of LF Sintered Shell Process Precision Millions of castings with absolutely no difference between the first and last casting can be produced since EPS foam patterns can be made by simple injection moulding process.


    The Lost Foam casting surface is comparable to V-process and the surface finish will be consistent throughout the tool life cycle. iron casting process comparison

  • Lost-foam casting Wikipedia

    Lost-foam casting (LFC) is a type of evaporative-pattern casting process that is similar to investment casting except foam is used for the pattern instead of wax. This process takes advantage of the low boiling point of foam to simplify the investment casting process by removing the need to melt the wax out of the mold.