The modern railroad wheel set production facility requires high production and high yield. Simmons Machine Tool Corporation has planned and built facilities for its customers in China, India, Russia, and the USA. New wheel sets often demand more machining; e.g. wheels and axles. Together with our sister companies Hegenscheidt and Niles-Simmons in the NSH Group, Simmons offers all the machine tools and automation systems required for complete processing of the wheel set.