Simmons Machine Tool Corporation is a U.S. manufacturer of reliable and innovative machine tools, measuring machines, and automation systems for railway wheel set maintenance and production facilities. Together with affiliated companies in the NSH Group (Niles-Simmons-Hegenscheidt), we offer a variety of railway wheel shop machines and equipment:
Our equipment is an integral part of AAR-approved wheel shops, with both heavy haul railroads and transits worldwide depending on our wheel shop equipment.
Our Turnkey Services integrate machines, measurement, and automation into engineered-to-order wheel shop layouts for new facilities or reconfiguring existing facilities. We also stock the largest inventory of OEM parts for the complete Simmons, Stanray, Hegenscheidt, Niles, and Farrel product lines. Our Customer Service Center provides technical and mechanical support to keep your wheel shop safe and productive.
Simmons Machine Tool Corporation: The Rugged and Dependable Choice For Railways Worldwide