Organic Fertilizer Vacuum Dryer is a type of drying equipment that uses vacuum technology to dry organic fertilizer. In this process, the pressure in the drying chamber is reduced to create a vacuum, which lowers the boiling point of the water in the organic fertilizer, causing the moisture to evaporate more quickly. The moisture is then drawn out of the chamber by a vacuum pump, leaving the organic fertilizer dry and ready for use. Vacuum drying is an efficient and energy-saving way to dry organic fertilizer, as it can be done at a lower temperature and in a shorter time compared to other drying methods, which helps to preserve the nutrients in the organic fertilizer.