Bonfiglioli gearboxes are built for precision and continuous duty in industrial drive systems. When performance drops or equipment shuts down, proper diagnosis and component restoration are critical for keeping production on schedule. Our technicians rebuild Bonfiglioli units by restoring gears, improving bearing fits, and correcting seal failures, bringing the gearbox back to dependable operating service without long replacement delays.
In addition to repairing Bonfiglioli gearboxes, we provide full diagnostic support to locate production issues, evaluate wear, and recommend the best repair strategy for your equipment. Our team can restore critical tolerances, rebuild damaged components, and upgrade key parts when necessary to improve reliability and extend the service life of your Bonfiglioli drive.
By focusing on precise industrial Bonfiglioli gearbox rebuilds and fast turnaround services, we help keep your operation running smoothly and reduce the risk of unexpected failures.

Skilled Engineers

Gearbox Repairs

Years Experience

Available for help
Our technicians have extensive hands-on experience servicing Bonfiglioli gear drives, from diagnosing failure causes to custom machining and gear redesign. With advanced inspection tools and strict quality standards, we accurately repair worn components, restore performance, and help reduce long-term maintenance costs. We also provide rapid emergency support for unexpected Bonfiglioli gearbox failures in any industrial operation.
Industrial Gearbox provides complete machining and rebuild support for Bonfiglioli gearboxes used in heavy industrial systems. Our technicians can re-machine worn housings, restore shaft fits, and manufacture new Bonfiglioli gears that match original specifications or meet upgraded performance requirements.
We service Bonfiglioli equipment found in production machinery, conveyors, mixers, heavy processing systems, and other high-demand applications. With in-house gear manufacturing, line boring, and full gearbox overhaul capabilities, we help extend service life and reduce the long-term cost of maintenance and repairs.
Industrial Gearbox is a full-service industrial gearbox repair facility specializing in Bonfiglioli gearbox rebuilding and component restoration. If your Bonfiglioli unit is down, call us at 312-579-0030 to speak with a coordinator who can schedule pickup, inspection, and a fast repair quote.
Our gearbox mechanics are factory-trained and certified to work on complex Bonfiglioli drive systems. Once your gearbox arrives at our facility, it is completely disassembled and cleaned with industrial-grade equipment. This allows us to locate worn or damaged components and provide an accurate repair plan before any work begins.
We provide free quotes and nationwide shipping. If approved, we repair or replace damaged housings, bearing fits, shafts, gears, and sealing surfaces. Bearings are installed using our thermal mounting method, which uses liquid nitrogen and controlled heating to ensure a precise fit without forcing or damage.
After repairs are completed, your gearbox is reassembled and coated with a protective polymer to reduce heat, friction, and vibration. The unit is then placed on our test bench and run for a minimum of six hours. We inspect for leaks, noise, vibration, heat buildup, and other abnormalities. Once it passes, the gearbox is certified and backed by our 24-month warranty.
To get started, visit our Request a Quote page or call 312-579-0030. We offer nationwide free shipping, free quotes, and 24-hour emergency rush repair for Bonfiglioli gearboxes. For urgent assistance, you can also email Andrew directly at Andrew@IndustrialGearbox.net.
All of the worlds industrial sectors rely on the computing and complex industrial solutions provided by the BonFiglioli Company . The BonFiglioli Gearbox Company was founded by Clementino Bonfiglioli after creating the design for the worlds very first set of Worm Gears. Eventually this patent would be utilized in the VF Product Line for Bonfiglioli Gearboxes. The Current Location of the comp[any is in Lippo Di Calderara Di Reno, Italy where the mass production of RAW Series Planetary Gearbox is produced for the company as one of europe’s leading manufacturer of Planetary Style Gearboxes.
Bonfiglioli Gearboxes are produced in expanded facilities now as the company has expended its production to provide industrial solutions for all industries with a demand. Bonfiglioli Gearboxes are also being produced in India and an upgraded plant in Slovakia producing more splined shafts, pinion shafts and helical gears to increase the value and quality of the components Bonfiglioli Gearboxes
Industrial Gearbox has worked with Bonfiglioli Gearboxes for generations dating back to when we were just a small shop repairing equipment for the packaging industry. Many near by companies utilized Bonfiglioli Gearboxes for their raw output and torque and small footprint. Their smaller form factor is preferred since it allows for customizability in any operation.