Tower granulation technology has the following advantages:

(1) direct use of the urea or ammonium nitrate melt, eliminating the urea melt spray granulation process, As well as

solid urea packing, transportation, crushing, simplify the production process.

(2)granulation process, make full use of the molten urea or ammonium nitrate of thermal energy, material moisture

content was Low, no need drying process, greatly save the energy consumption.

(3)the production of qualified products grain percentage is very high, so in the process of production, recycle a few

No.

(4) the operating environment is good, no "three wastes" emissions, clean production process.