NPK Fertilizer Urea melting granulation plant

Urea melting granulation technology combins the advantages of both agglomerating granulation process and slurry process together, which can improve the output of production obviously. Moreover the grain of the product is smooth and moist, high-intensive, and not easy to be agglomerate. It is adaptable to the raw material and prescription in the production which can use all urea as nitrogen atomic. Product has wide adaptability and little side-effect. Chief products give priority to compound fertilizer with high-concentration and high-nitrogen such as 15-15-15, 16-16-16 compound fertilizers and 20-17-11 high-effect compound fertilizer.

Advantages:

1.Enterprises that do not produce urea can buy urea to melt and spray granulation. For the enterprise that own production equipment of urea can directly produce compound fertilizer by urea liquid of 95%. The cost of each ton of compound fertilizer can save RMB 100.00 compared with the enterprise bought urea directly.

2. Urea liquid is not only a sticky material but liquid phase that takes part in the process of granulation which can supply certain heat to raise the temperature of material in the process and reduce the moisture of material, which is favourable to balling, drying and lower the load of drying. Consumption of coal falls into 20kg/t from 27kg/t.

3. It can produce different kinds of production, which content of nutrient ranging from 20% to 52%. Wide range of adjusting distribution of nutrient and great flexibility of operation, at the same time, it is also adapt to exploitation of variety, especially for the production of high-nitrogen compound fertilizer.

4. Quality of product is improved obviously and quality index reach the standard of GB15063-2001. Grain is round and smooth faced while intensity of anti-press has been improved from 13~15N to 16~20N. The fertilizer process has advantage of water-solubility, low moisture, non-agglomeration with anti-agglomeration.

5. It adopts low-temperature speedy fusion method to melt urea. Under

the condition of no water, urea melts speedily between 110-125, which not only guarantees the concentration of urea above 99%, but prevents the increasing of content of biuret.

Technicial Parameter:

Jiangsu Right Machinery Group Co., Ltd. was established in 1980. We offer equipment design, technical support and process solutions to industries including NPK compound fertilizer, phosphate fertilizer and mining processing. 

Our group has total assets of RMB26 million with 485 workers including 26 senior engineers, 48 engineers and 65 technicians. We have a total area of 100 thousand square meters, and the plant area is 70 thousand square meters. We have 596 sets of equipment, including 48 over-sized special equipment, such as German SCHE55 precise hobbing machine, 8m vertical lathe, CNE/GDZ-4000 numerical control cutting machine, 60mm lapping machine, and auto horizontal submerged-arc welding machine. We have our own CAD/CAM design center, and have passed the evaluation of ISO9001:2008 certification. 

In the past years, we have been the enterprise with the largest sales turnover in China, and the equipments we offer is in different specifications with higher degree of automation. They sell well at home and abroad including the markets of Southeast Asia, Middle East, North Africa, etc. 

Our company depends on constant improvement in the technology and manufacture with our momentum. We believe that we can be your perfect partner and cooperator in any way with our excellent quality, mature technology and considerate service.