The national high-tech enterprise,Jiaozuo ZJN Environmental Protection Equipment Technology Co., ltd, which was established in 1991, is an internationally renowned supplier of high humidity and high viscosity drying equipment, specializing in engineering design, technology research and development and equipment manufacturing for drying materials such as sludge & solid waste, pulp and feed residue. ZJN Insists on continuous Innovation around customers' needs, pays attention to investment in engineering theoretical research, spur with long accumulation, and promotes the advancement of drying technology; To inspire the potential and create value for customers, to provide products, solutions and services with industry competitiveness and safety and reliability, with operations in many countries and regions in Asia, Europe and America. Ammonium sulfate is an excellent nitrogen fertilizer (commonly known as fertilizer powder), which is suitable for general soil and crops. It can make branches and leaves grow vigorously, improve fruit quality and yield, and enhance crops' resistance to disasters. Physical properties are colorless crystals or white particles. No smell. Ammonium sulfate will decompose into ammonia, nitrogen, sulfur dioxide and water vapor over 280ºC. Therefore, the key to the drying of ammonium sulfate is the temperature control! It can be said that without the technology of good temperature control , there would be no ammonium sulfate drying! "Rotary Harrow Rolling Triple-level Multi-loop" and "Automatic Rake-turning and Segmenting Combined" high humidity and high viscosity series ammonium sulfate special drying equipment,produced by Jiaozuo ZJN Environmental Protection Equipment Technology Co., Ltd, adopts patented technologies of "low temperature and large air volume" and "automatic control of wind direction and temperature of tertiary air volume". It can automatically adjust to the most appropriate temperature according to the drying rate of ammonium sulfate. It is the most ideal drying equipment for ammonium sulfate. Ammonium sulfate drying, welcome to use the ammonium sulfate drying equipment produced by