Dry

2026-04-13 16:06:57

Dry

Vacuum drying is a thermal separation process that removes moisture from substances through vacuum, with low temperature and short drying time.

Principle of vacuum drying operation:

Vacuum drying is used in many industrial fields to quickly, gently, and energy-saving dry products. The liquid contained in the processed material will evaporate into steam due to a decrease in pressure, and then be extracted.

Therefore, this technology is particularly suitable for drying thermosensitive products, as thermosensitive products are dried by heating, which can cause damage or degradation. For example, chemicals, drugs, or food.

In addition, vacuum drying is also widely popular for drying products with large surface areas. For example, plastic pellets or other hygroscopic materials and industrial components.