... , coal powder,slag,clay stone, 2:This continuous rotary drum dryer is formed by rotary body, lifting blade, friving device,supporting ... device and sealing ring. 3:The continuous rotary drum dryer has advantages of reasonable structure, high efficiency,low energy consumption ... 2:Port : Qingdao 3:Payment term : T/T , L/C , D/P4:Supply Ability: 80 sets / month5:Delivery time : 15-20 ...