Micro Powder Dry System
Model： μPD
The Micro Powder Dry System is a revolutionary technology that directly sprays liquid into a vacuum, generating frozen particles through self-freezing caused by moisture evaporation, and subsequently freeze-drying them. This innovative method enables the direct production of freeze-dried powder from liquid, representing a groundbreaking advancement in powder manufacturing technology.
Features
- Ultra-rapid freezing process through self-freezing.
- Micro spherical powder can be obtained as freezing occurs during free fall.
- Homogeneous powder without concentration gradients can be achieved as freezing starts from liquid droplets.
- Wide evaporation surface area enables fast drying speed.
- Sharp particle size distribution can be achieved.
- Powder manufacturing processes such as milling and classification can be reduced.
Applications
- R & D and pilot production for micro sphere powder for pharmaceuticals, health care foods, cosmetics and electric materials.
Specifications
| Model | μPD400 |
| Particle Size μm | 100 to 400 |
| Capacity L(Liter) | 5 |
| Shelf Temp. Control Range ℃ | -40 to 60 |
| Vacuum Control Range Pa | 5 to 30 |
| Cold Trap Temp. ℃ | -60 |
| Dimension W(mm) | 1500 |
| Dimension L(mm) | 1700 |
| Dimension H(mm) | 3300 |