Investment Casting

The First class investment casting process is employed for manufacturing of air and vacuum melted components.
Depending on the application different alloys are used for production such as Nickel-based and Cobalt-based superalloys, high strength steel and Aluminum alloys.
Fully equipped line for making wax cluster and ceramic mould.  Furnaces for casting in air and vacuum condition. Vacuum and controlled atmosphere furnaces for heat treatment. NDT and DT tests equipment.

Manufacturing steps:

  • Design of injection mould
  • Injection mould making
  • Making ceramic core (for parts with cooling channel)
  • Wax injection
  • Gating system simulation
  • Making wax cluster
  • Making ceramic mould
  • Dewaxing
  • Pouring
  • Cutting and cleaning
  • Quality control
  • Heat treatment
  • Machining
  • Final inspection

Investment casting products:

  • Blades
  • Single- and multi-vane
  • Blades carrier
  • Shroud segments
  • Nozzles