Industrial Rotary dryer of widely use 1.Used for sand,sawdust,coal,palm fibre,slag,mineral powder,etc. 2.ISO9001 and 3C Industrial Rotary dryer of widely use Rotary dryer is widely used for sand, sawdust, coal, palm fibre, slag, clay, various of stones and mineral powder, in the industries of mineral dressing, building material, metallurgy and chemical. Advantages:reasonable structure, high ...