Roller extrusion NPK fertilizer production line is suitable for the production of ammonium sulfate fertilizer. The production line adopts extrusion granulation method, which is suitable for a variety of raw materials. It can also be used to produce urea calcium superphosphate (or magnesium calcium phosphate), ammonium chloride (or ammonium sulfate) - superphosphate, ammonium chloride ammonium phosphate and ammonium phosphate.
NPK fertilizer production line can produce special compound fertilizer including pesticide and hormone according to the needs of users.
The application method of ammonium sulfate is as follows:
(1) As base fertilizer. When ammonium sulfate is used as basic fertilizer, it is necessary to apply deep covering soil to promote crop absorption.
(2) Top. This is the most suitable application method. The amount of ammonium sulfate removal is determined according to different soil types. For the soil with poor water and fertilizer retention, it must be applied in stages, and the amount of each application should not be too much; for the soil with good water and fertilizer retention, the amount of each application should be more appropriate. The content of soil moisture also has a great influence on fertilizer efficiency, especially in dry land.
When ammonium sulfate is applied, we must pay attention to timely watering. On the coat of paddy field, drainage and drying should be carried out first, and at the same time, the combination of tillage and tillage should be paid attention to. In addition, the application of ammonium sulfate in different crops also has obvious difference, if the tree ditch, ring or hole application.
(3) It is more suitable for seed fertilizer. Because ammonium sulfate has no adverse effect on seed germination.
Ammonium sulfate fertilizer roller extruder
Fertilizer roller extruder of fertilizer roller extruder
The single production capacity of our roller extruders is usually 1-4 tons / hour. In the design of NPK fertilizer production line, according to the production capacity of granulators, multiple granulators can be combined to meet the production line. Compared with other fertilizer granulators, the advantage of extrusion granulation is that it saves energy consumption of product drying and eliminates three kinds of waste treatment. In addition, the scale of the factory is small and the investment is small. Basic fertilizers and organic matter with heat sensitivity can be included in the compound fertilizer formulation. It is beneficial to maintain the characteristics of ammonium sulfate fertilizer. More detais in compound fertilizer granulation, https://www.fertilizermachinesale.com/double-roller-granulator/
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