Friday, December 12, 2008

Rotor Shaft Failure & Repair

Rotor Shaft Failure & Repair

The worn out bearing seat on pinion shaft.
Cause local vibration to compressor package!

Hitachi Twin Screw Compressors

75kW Compressor

1. If Rotor Shaft is Broken.
2. Worn out shaft, usually on DE bearing seat.

1. Broken Rotor Shaft

Replaceable Rotor Shafts

Replaced Rotor shaft

Group Photo

2. Worn out DE side of bearing seat

After Metalizing and machine to Rotor shaft

If your faced any of the above problems, We have the solution for you .
Just an e-mail or a phone call away.

Another Sample

Sample of Atlas Copco GA75 Rotor Shaft failure at gear box:
Note the fail Drive gear & rotor shaft!

A close-up picture!

Peel of part of drive-end Rotor Shaft near key way?

Finally, the Drive shaft Shaft -- Exposed!

1 comment:

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