Last month, the Guangzhou sent to a chemical company Changzhou City-Drying Equipment Co. ordered a FZG-20 type square vacuum dryer, the complete set of equipment has been produced and shipped yesterday. Vacuum drying the material to be dried is dried by heating in vacuo. It uses vacuum pump to pump damp and make the studio in a vacuum, greatly accelerated the drying rate of the material, but also saves energy. Vacuum dry is divided into static and dynamic drier drying. YZG cylindrical, FZG square vacuum drier belongs to static vacuum dryer, SZG double cone rotating vacuum drier belongs to dynamic drier. It works well known that vacuum drying is to dry materials under vacuum conditions, heating and drying. If use vacuum to air and humidity, then speed up the drying speed. Note: If using a condenser. Solvent in raw material can be recovered by a condenser, such as the solvent is water, condenser can not save energy investments. Features ◎ material solution under vacuum to reduce the boiling point. The evaporator heat transfer driving force increases. Therefore, it can save a certain amount of heat transfer evaporator heat transfer area. ◎ source for operation of evaporation may be low pressure steam or waste heat steam. ◎ evaporator heat loss. ◎ can be disinfected before drying process, drying process without any impurities into the dirt, in line with GMP requirements. ◎ belongs to static vacuum dryer. It will not damage the body dry material. Adapt materials suitable for high temperature decomposition, polymerization and low temperature drying of heat-sensitive material deterioration; has been widely used in pharmaceutical, chemical, food, electronics and other industries. 

palabras clave: Wing Fat dry, square vacuum dryer, a vacuum dryer,