Industrial Rotary dryer of widely use 1.Used for sand, ... Industrial Rotary dryer of widely use Rotary dryer is widely used for sand, sawdust, coal, palm fibre, slag, clay, various of ... , high efficiency, low energy consumption. Working principle :Rotary dryer mainly consists of rotary body, raw material feeding plate, ... 243-52.5930-55147.8Pictures:Certificates: Industrial Rotary dryer of widely use