Features of HD-AD
- The uncrystallized PET is crystallized in the first batch.
- The crystallization hopper agitation to the bottom. Crystallized evenly with hot air blown by bypass.
- Both the crystallization and drying hoppers can be dispersed by the hot air diffusing device, and the resin temperature is made uniform.
- Dehumidifying air with a stable dew point makes drying stable.