About Us

Ajax -aerial -view


For more than 60 years, Renold Ajax has been an industry leader in designing and manufacturing custom gear spindles, gear couplings and special gearing. Its Westfield, New York plant is just one of a world-wide operation that includes sales and manufacturing subsidiaries in sixteen countries and sales agents in more than seventy countries, all specializing in power transmission products.

Renold Ajax's success in the primary metals industry can be attributed to design innovations like continuous circulating oil lubrication, roll end piloting, and compound tooth curvature. The company has invested heavily in the Westfield plant with state-of-the-art CNC machinery, and has also incorporated manufacturing cell technology. This combination allows Renold to offer a high quality product at an extremely competitive price.

Continuing research and development, including Finite Element Analysis and solid modeling design methods assure our customers that their equipment will be optimized for their application.


Click here for a list of our Customer Service contacts at Renold Inc.