... , such as coal, coal slurry, slag, industrial waste, and clay stone. Rotary dryer are widely used in building materials, metallurgy ... , and chemical industry.4. Support equipments of rotary drier: Rotary drier also match with transmission part, cyclone dust collector, ... 40104About our factory:Welcome to visit our factory-Zhengzhou Kehua Industrial Equipment Co., Ltd.Path: If you at Shanghai/ ...