The npk production line granulation equipment: The granulation of mixed fertilizer is an important process in the dry powder granulation process. It is not only related to the internal and external quality of the product, but also related to the size of the output and the level of cost. The granulation production process is in addition to In addition to the physical and chemical properties of the material itself, it is also closely related to the form and mechanical properties of the granulation equipment. The main types of granulation equipment are disc granulator, drum granulator, twin shaft granulator, extrusion granulator and spray granulator dryer.
Drying equipment for npk fertilizer manufacturing process: The granular fertilizer from the granulator generally contains 0%-16% moisture, and usually requires dry operation to make the fertilizer moisture meet the national fertilizer standard, so as to meet the requirements of storage, transportation and application. At present, the commonly used dry operation organic fertilizer equipment in China is the direct heat transfer rotary dryer and spray drying tower.
The npk fertilizer production line cooling equipment: After the mixed fertilizer is dried, the temperature is still high. If it is directly packaged without cooling, it will cause moisture absorption and agglomeration, which will affect the product quality. In actual production, cooling equipment must be set up, and ventilation measures must be taken to force cooling. At present, the commonly used cooling equipments include rotary coolers, ebullating coolers and vibrating fluidized bed coolers, among which rotary coolers are the most common.
Zhengzhou Huazhiqiang organic fertilizer equipment is superior to other enterprises in the same industry in terms of quality and technology. Our equipment has a larger net weight, better materials, and more advanced machining equipment. All thin steel plates are processed by laser cutting machines. All thick steel plates are processed by laser-like cutting machines. Gears and other components, all parts use large gantry machining centers and CNC machine tools.
