1. Drying for a short time by using dehumidified hot air 

 2. The use of multi-barrel structure, so that drying and regeneration can be carried out continuously 

 3. Dry air recycling, can greatly save electricity consumption 

 4. Not affected by the climate, stable supply of dry air, reduce poor molding 

 5. Efficient drying to achieve miniaturization of the barrel, improve the effective utilization of space 

 6. Comprehensive temperature, air volume, dew point and other conditions, coordinate high-precision management, high-quality production 

 7. Maintenance, testing, disassembly simple and rational design