6 sets of 12P air source heat pump dryers are used for porcelain drying. After manual feeding, the wet clay particles are conveyed to the chain of the drying room through the conveyor belt. After reaching 70 tons of porcelain mud particles, set the temperature and humidity.

There are two stages for drying the clay.

Stage 1: Set the temperature at 50°C, 10% relative humidity, and drying it for 20 hours.

Stage 2: The temperature is set at 55C, the relative humidity is 10%, and the porcelain should be drying for 60 hours. After about 80 hours, the drying process is finished.