Main Characteristics
1. The vacuum drying machine heats its chamber and jacket at the same time so as to enlarge its heat transfer area for high heating efficiency.
2. Due to internal stirring, materials are circulated continuously inside the chamber, thus leading to uniform heating. Moreover, this function also makes our vacuum harrow dryer capable of handling materials that are in the form of pulp or paste.
Application
As a piece of versatile drying equipment, our vacuum drying machine is mainly used to dry the following materials:
1. Powder, paste and pulp
2. Heat sensitive materials that must be dried at low temperatures
3. Explosive, toxic, or easily oxidized materials
4. Where organic solvent shall be recycled
| Model | |
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| Working volume (L) | 300 | 450 | 600 | 900 | 1200 | 1800 |
| Heating area (m2) | 6 | 7.5 | 9.3 | 12.3 | 14.6 | 19.3 |
| Stirring speed (rpm) | 6~30 (stepless control) | |||||
| Power (kW) | 4 | 5.5 | 5．5 | 7.5 | 11 | 15 |
| Design pressure for jacket (MPa) | 0.3 | |||||
| Pressure in tank (MPa) | -0.096-0.15 | |||||
