The FZG square vacuum dryer is a static low-temperature drying equipment, primarily suitable for heat-sensitive, easily oxidized materials, those containing high-boiling-point solvents, and high-value-added products. By leveraging the vacuum low-temperature environment and static drying characteristics, it maximizes the preservation of material quality.
The equipment reduces the boiling point of moisture or solvents under vacuum conditions, enabling drying at 40-60°C while avoiding decomposition, oxidation, or deterioration caused by high temperatures. It is suitable for pharmaceutical applications such as antibiotics, vitamins, herbal extracts, and biologic enzyme preparations, preserving active ingredients and meeting sterile production requirements.
In the chemical industry, it is suitable for fine chemical intermediates, catalysts, and polymer materials, particularly for materials containing organic solvents such as ethanol and acetone. It enables solvent recycling and reduces losses.
The food industry is suitable for fruit and vegetable slices, fruit powder, flavorings, honey products, etc., which can preserve flavor and nutrition while preventing discoloration and off-flavors caused by high temperatures. Additionally, it is also applicable to materials with high requirements for appearance and purity, such as electronic materials and ceramic powders. Static drying can maintain the material's intact form without particle damage.
