The driving system of rotary kiln, from prime mover to peripheral driving girth gear including gear reducer, speed regulating device, has contineously experienced progresses and development.

• 回转窑传动经历百余年的发展，不论从原动机到窑体上的周边传动机构，包括减速、调速装置，在技术上都取得了不断的改进和提高。