1 Pre-drying stage
Start the intelligent control system of the heat pump dryer, control the temperature at 45°C, and control the humidity at 60% for 5-6 hours.
2 second stage
Control the drying temperature rise at about 50 ℃. The humidity is controlled at 60%, and the drying time is about 3 hours.
3 The third stage
Continue to increase the temperature and control it at about 55°C, the humidity is controlled at 40%, and drying the Buddha incense about 1 hour to obtain the finished dried product.