ball mill type autoclave in america
Zhengzhou Effort Trading Co Ltd is one of the leading modernization manufacturer with selfdevelop reserch and testing factory in China specialized in manufacturing and promotion of the machines such as rubber curing autoclave rubber vulcanization press oil press machine wood powder mill stone crusher ball mill and so on...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.