Vacuum Tray Dryer
The YZG / FZG vacuum tray dryer uses a vacuum pump to suck out most of the air and evaporate moisture. Using hot water, steam or thermal oil as a heat source, the raw material is placed on the drying tray and dried in a vacuum environment.
Features of the Vacuum Tray Dryer
1. Hot water, steam and thermal oil can be used as the heating source.
2. The vacuum dryer has less heat loss than other kinds of dryers.
3. In the vacuum environment of this tray dryer, the boiling point of the raw material decreases so it will heat more uniformly.
4. In closed vacuum conditions, there is no cross-contamination and the sealed dryer meets GMP standards.
5. With static drying, raw material keeps its integrity during drying.
Technical Parameters of the Vacuum Tray Dryer
| Name / Specification | YZG-600 ø *L | YZG-1000 ø *L | YZG-1400 ø *L | FZG-15 L*W*H |
| The size of inner chamber (mm) | 600*976 | 1000*1527 | 1400*2054 | 1500*1400*1220 |
| The size of outerchamber (mm) | 1153*810*1020 | 1693*1190*1500 | 2386*1657*1920 | 1513*1924*2060 |
| Layers of drying shelf | 4 | 6 | 8 | 8 |
| Distance between layer (mm) | 81 | 102 | 102 | 122 |
| The size of drying tray (mm) | 310*600*45 | 460*640*45 | 460*640*45 | 460*640*45 |
| Quantity of drying tray | 4 | 12 | 32 | 32 |
| Operation pressure in drying shelf pipe (MPa) | ≤0.784(8kg/cm2) | ≤0.784 | ≤0.784 | ≤0.784 |
| Temperature in chamber(℃) | ≤150 | ≤150 | ≤150 | ≤150 |
| Vacuum degree in chamber(torr) | ≤30 | |||
| Evaporation rate of water when vacuum degree is 30 torr and heating temperature is110℃ (kg/m2/h) | 7.2 | |||
| Type and power of vacuum pump when equipped with condenser (kw) | 2X-15A 2kw | 2X-30A 3kw | 2X-70A 7.5kw | 2X-70A 7.5kw |
| Type and power of vacuum pump when notequipped with condenser (kw) | SK-0.8 2.2kw | SK-3 5.5kw | SW-3 7.5kw | SK-3 7.5kw |
| Weight (kg) | 250 | 800 | 1000 | 2100 |
