Cartridge K31 53319887137 A0090961699 Mercedes Benz OM501LA

What is a ceramic shaft?

A normal turbo uses a steel shaft with a steel turbine wheel. In all but a few cases the turbine and shaft is a single inseparable piece. A 'ceramic shaft' is a combination of a steel shaft bonded to a moulded ceramic turbine wheel. The ceramic wheel is lighter than an equivalent steel wheel, producing lower rotational inertia therefore lower lag. The downside to this is that the ceramic wheel is brittle and likely to shatter should it impact against the exhaust housing (in the case of failing bearings).

Turbo parts and accessories made by yourseves, or you just assembly them?
We process most of important parts and accessories, e.g. Turbine shaft and wheel, bearing housing, compressor housing, turbine housing, thrust bearing, floating bearing, Thrust collar and spacer, backing plate…

What’s the test equipments do you use in your factory?
Dynamic Balance machine of assembly, Balance machine of compress wheel, Balance machine of turbine shaft, Vacuum actuator test bench, VNT Calibrator flow bench, Video Measuring System, Image measuring instrument, CMM(three-coordinate measuring machine), etc.

What kind of processing equipments are available in your factory?
CNC Lathe, CNC Milling Machine, 5-Axis Machining Center…

Can you produce according to the samples?
Yes, we can produce as per samples or technical drawings.