... 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 ... consumption. Working principle :Rotary dryer mainly consists of rotary body, raw material feeding plate, lifting ... -55147.8Pictures:Certificates: Industrial Rotary dryer of widely use