A:Costel turbo can undertake the design and the manufacture of all kinds of toolings (sand toolings, metal toolings, hot / manual core box toolings). We can offer technical consultation on toolings for free. The services include tooling technic, tooling defect solutions, CAD/CAM/CAR appliion in opening toolings.

B:Compressor housings are made of cast aluminum where the utilization of various grades,gravity die casting and sand casting techniques are used.
Compressor housings were machined strictly to OEM specifiion with new CNC machine.

C:Bearing housing is the support body of rotor components in a turbocharger. It is connected to compressor housing and turbine housing to form the completed turbocharger. Apart from bearing the mechanical load of rotor components, it also endures the heat load from the turbine end.

D:Our turbine wheels are made from nickel based casting alloys and consist of a number of through shaped blades welded around the circumference of a circular runner which is connected to a steel shaft. The turbine blades are specifically designed to have fine sharp edges within the turbine housing; whereas shaft bearing joumals are induction hardened and ground for dimensional accuracy.

Once the rotating assembly has been put together, it is dynamically and VSR (vibration sorting rig) balanced to minute tolerances before being built into its compressor and turbine housings.

E:Cartridges are assemblied by automatic line, and are balanced with Turbo Technics VSR or schenck balance machine.