1. Compact structure, large efficient heat transfer area, and small
occupied area.
2. Stirring is uniform, heat efficiency is high, and drying
efficiency is good.
3. Paddle shafts can mesh each other, and have self-clean function,
it can avoid material stick on the wall.
4. Energy consumption is low, and operating cost is low
5. Little dust carried out, little material loss
6. Heat indirectly, material can not be polluted
7. Rotary speed of paddle shaft is low, it will not destroy the
shape andproperty of product
8. Operating flexibility is large, running is stable and reliable.
