Henan Lanphan Industry Co.,Ltd
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Freeze drying is based on the process of removing water or other solvents from frozen biological products by sublimation.
Sublimation refers to the process in which a substance changes directly from a solid state to a gas state without going through a liquid state. Freeze-drying technology can preserve the integrity of the product’s biological, chemical structure and activity.
The vacuum freeze dryer is suitable for the drying of materials, such as high-end raw materials, Chinese herbal medicine, biological, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates, etc.
A freeze dryer is a cold-drying device that freezes the water-containing material into a solid state, and then sublimates the water content from the solid state to a gaseous state to remove the water and preserve the material.
Home Freeze Dryer can be used to process dry foods, fruits, etc. The aromatic components in food and fruits are some heat-sensitive compounds, and their taste or mouthfeel will be destroyed at high temperatures. Using a freeze dryer can retain its shape, taste and mouthfeel to the greatest extent.
Lab freeze dryer often need to dry some chemical substances, most of which are unstable heat-sensitive materials. Therefore, the vacuum freeze dryer is the most commonly used equipment in the laboratory.
Freeze Dryer Parameter
| Product Model | KWD-HFD-1 |
| Freeze-dried Area | 0.1㎡ |
| Cold Trap Coil Temperature | ＜-40℃ (no-load) |
| Ultimate Vacuum | 15pa (no-load) |
| Power Supply | 220V 50HZ |
| Power | 750W |
| Handling Capacity | 1-2KG / batch |
| Layer Spacing | 45mm |
| Weight | 50KG |
| Material Tray Size | 140mm x 278mm three layers |
| Dimension | 400mm x 550mm x700mm |
