... , lifting blade, driving device, supporting device and sealing ring. The dryer has advantages of reasonable structure, high efficiency, low energy consumption ... and convenient for transportation. This dryer is particularly suitable for drying big granules in chemical industry ... ≤7005.51.0-3.55.6Φ1200×100003-53-8≤7007.51.8-514.5Φ1200×120003-53-8≤700112-614.8 ...