Helix Rotating Pipe Dryer

The machine combines the advantages of pneumatic transmission and conduction heating technology and uses sir or inert gas as carried medium. The material film lifted along with helix at inner wall of jacket body will obtain heat continuously and will be dried within 3-15 The machine combines the advantages of pneumatic transmission and conduction heating technology and uses sir or inert gas as carried medium. The material film lifted along with helix at inner wall of jacket body will obtain heat continuously and will be dried within 3-15 seconds.

●The machine has high heat transfer coefficient (175-500W/㎡k) and low energy consumption (1.3-2.0kg steam/kgH₂O), compact structure and occupies small area. Compared with air steam drying, the expanse of equipment and operation can be saved about 50%. For granule powder material (3μm-3mm) containing water or solvent which transported by pneumatic force can be carried out heating, drying, cooling and recovering solvent continuously.