In 1985 Bourn & Koch acquired Barber-Colman machine tools. Since then, we’ve carried on the legacy of American Gear Hobbing Machines. We offer manuals, field service, along with full rebuild and retrofit of their gear hobbers.
OEM Repair Parts
We are your OEM source for replacement parts on all makes and models of Barber-Colman gear machinery. We also offer manuals, schematics, diagrams, and support. We stock many common replacement parts and have the ability to manufacture any part on your machine to OEM specifications.
We are your OEM source for field service on Barber-Colman gear machinery. Our technicians have access to all of our manuals, schematics, diagrams, and support from our Customer Care Group. We have technicians located throughout the United States to provide service on gear machinery around the globe.
Rebuild / Retrofit
We are your OEM source for all rebuild and retrofit services for Barber-Colman gear hobbers. We provide rebuild and retrofit services at our Rockford, Illinois plant to keep your Barber-Colman running well. We offer hob slide & swivel rebuilds, control retrofits, motor & pump repairs and many more services to rebuild your Barber-Colman.