Garnet Sand Drum Dryer -Enviroment friendly, energy saving -Widly choice for heat fuel, NG, HFO -Auto operation ... , work 24hr Dryer Machine also named as Drying Machine and DrierGarnet sand Rotary Drum ... dry slag, clay, limestone, It is mainly used for cement, chemical, metallurgical, building materials industries. Its ... 41.52 104.9 Rotary Drum Dryer for Garnet Sand