Working principle

Pure water has the greatest vaporization speed in boiling state. Normal, about 100 ℃ when pure water began to boil. In the vacuum condition, the boiling point of water is lower than 100 ℃ because of the steam pressure in the system, which is much lower than that of the surface of the material. For example: when the surface drops to -0.07mpa, the water starts boiling at 70 ℃. So despite the low operating temperature, the dryer still has a large drying capacity.

Application scope

Suitable for the drying of heat-sensitive materials in medicine, chemical industry, food, electronics, Chinese Medicine and other industries.

Characteristics

※ can get high drying rate at lower temperature, full heat utilization.
※ Suitable for low temperature drying, heat-sensitive materials drying, afraid of being oxide dry.
※ can dry the material containing the solvent and need to recover the solvent.
※ Before drying can be disinfected, drying process without any impurity mixed.
※ This dryer belongs to static vacuum dryer, so the form of dry material will not be damaged.
※ This dryer is intermittent production equipment, can adjust the process at any time.
※ The inner top is arched structure, can effectively avoid condensation water drop phenomenon.
※ Four-point vacuum structure is used to ensure the uniformity of material drying.

Circular Vacuum Dryer Technical Specifications: