... . 3. High efficiency. 4. 20 years experience. Reliable quality coal rotary dryer for sale:Rotary Dryer Description:Drier is a cylinder, its main ... in building materials, metallurgy, chemical plant, cement plant for drying of limestone slag, coal powder, slag, clay stone and so on. This ... -4080Φ3000×250003-51.5-5≤8007532-45110 Reliable quality coal rotary dryer for sale