... Sand Drum Dryer -Enviroment friendly, energy saving -Widly choice for heat fuel, NG, HFO -Auto operation, work 24hr Dryer ... named as Drying Machine and DrierGarnet sand Rotary Drum Dryer mainly consist of rotary body, raw material feeding plate, ... the atmosphere. Then the materials would be dryed. Rotary dryer is used to dry slag, clay, limestone, ... -I 41.52 104.9 Rotary Drum Dryer for Garnet Sand