Planetary Gearbox Repair

We're industrial gearbox specialists!

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We're planetary gearbox repair experts.

Unlike smaller machine shops, we're gearbox specialists with expertise in reconditioning, repairing and rebuilding a wide array of gearbox types, including planetary gearboxes, planetary spiral bevel gearboxes and planetary gear speed reducers. We work on all types of gears, including planetary gearsets.

We repair/replace all gear drive or speed reducer/increaser components, including:

  • Gears and Gearing
  • Pinions
  • Shafts
  • Bearings
  • Seals, Gaskets
  • Cases, Housings

We offer rapid personalized response to your call and speedy repair of your planetary gearbox, so your downtime is kept to a minimum. In fact, no one can help you get a broken planetary gearbox back up and running faster than QRS. Every aspect our operation is designed to achieve that end – from our fully-equipped, 150,000 square foot facility and highly skilled technicians backed by computer-assisted engineering to our comprehensive testing procedures that enable us to pinpoint problems quickly and efficiently.

Plus, every assembly undergoes our rigorous 7-step Standard Overhaul and Repair Procedures and Practices. Most importantly, we’ll keep you informed every step of the way as your assembly is overhauled and rebuilt to like new operation and appearance.

For more information, call Patrick McKernin at 708-354-8080 or email him at

Contact QRS

planetary gearbox