... of revolving part, raising stuff plate, driving device, supporting device and seal ring. mining dryer professional is widely ... kiln is designed with international leading wheel catch device, high precision plunger metering pump, high accuracy ... convenient maintenance.TECHNICALS:PICTURES SHOWS:Zhengzhou Keheng Industrial Machinery Co.,LTDZhangzhai, Miaowang Village, Zhongyuan Zone, Zhengzhou City, ...