... the rotate speed can be adjusted within bounds.Wet raw materials are sent into cylinder, the materials ... granule material,such as lightweight calcium carbonate,floridin,magnetic particle,graphite,and dregs of a decoction ,the ... ~5 metres at feed-throat,To avoid the wet bonding material accumulation in the tube wall. Rotary ... 0×25Φ3000253-52.611075176.7 HC series professional rotary kiln drum on Guoxin