2) Dry Production Plant:
The equipment is a vertical mill (or a T mill) and a granulator. The main process is to grind the ceramic raw materials directly with the mill, then use the dry granulator to do the humidifying granulation, and then use the fluidized bed for drying to control the moisture content of the powder at 7%, and then enter the die pressing process. The drying time is short, the drying is quick, and the output is high.
Compared to wet method, the benefits of dry method are: the energy consumption of thermal energy is saved more than 80%, the electricity consumption is saved more than 35%, the emission is reduced more than 80%, the water reducer, ballstone and other additives are also saved. In addition, wet method is gradually eliminated under the pressure of environmental protection. So the plant we designed for the customers uses the dry production process.