Welding Dynamics (WDI)
Installation And Repair
Valve Seat Replacement Demo
Seal Bore Repairs
Steel Mills Machining
On-Site Turbine Repair
We can machine your turbine rotor at your facility for
quicker turnaround and better control of components.
Machining Diaphragm Fits
Boring bar is set up without installing the top shell.
We machined all diaphragm fits on both the top and bottom
Boring 28 Inch (70 cm) Hole 38 Feet (12 Meters) Long
Holding a tolerance of
0.003 inches (0.08 mm)
Typical nozzle block with tolerances held to 0.0005 Inches
Machining Turbine Split
We machined the complete split line on upper and lower
halves. We then remachined all fits inside the shell to
the correct OEM tolerances.
Machining Lube Oil Pump
We machined all fits for wear rings. This was also completed
by machining both the top and bottom separately.
Repair Of Turbine Valves
410 Overlay On Governor Valve Seats / Westinghouse steam
Blue Checked Between Disk And
Seat for 100% Contact
This was then machined to the proper radius, lapped and
blue checked between the disc and sent for 100% contact.
Inlet Sleeve Replacement
We set up to machine to remove old inlet sleeve, installed
and located new sleeve and welded out completely. We also
performed the preheat and postweld for the project.