Granulation as designed by license holder (Stamicarbon company) is a fluid bed granulation. The urea melt inside fluidized bed is sprayed through a large number of nozzles. To ensure urea granules are solid and cold enough, the bed is aired. The rotating plate located at the end of collection tower and conveyor belt transfer the cold urea granules towards screen. Tiny granules are separated and returned; the product is transferred through conveyor belt for the purpose of storage, then it is brought back to berth through conveyor belt.