A 27-year-old man suffered serious injuries to his right hand while operating a mill at his workplace in Elora on Monday.
Police, fire and paramedics arrived at the business at 4 p.m. Monday. The man was taken to a local hospital, then airlifted to a trauma centre.
The business is located on York Street, but Wellington County OPP did not name the business.
Police also did not name the man.
The Ministry of Labour is investigating.