1- With PLC programmable controller and touch screen to control the whole working procedure automatically.
2- Efficient screw conveyor and electronic weighing device attach to the expansion chamber.
3- With closed expansion chamber and pressure sensor control technology to realize stable foaming pressure
4- Expansion chamber temperature is controlled by temperature sensor and valve positioner，ensuring accurate temperature control
5- Vibrating switch control material level to get accurate density，density tolerance less than±2%.
6-Stainless steel Fluidized Bed Drier keeps inside temperature around 70℃

Note
1- Intelligent density control system enables machine to get timely density repore and to automatically adjust parameters according to density tolerance（optional）.
2- PCC computer system is optional；