In the production process of organic fertilizer, screening and grading technology is an indispensable and important link, which is directly related to the quality of the final product and the acceptance of the market. Screening and classification technology in organic fertilizer production is a complex and fine work, which cannot be separated from the support of advanced equipment and scientific process management. Only by continuously optimizing technology and improving equipment performance can we produce higher quality and more popular organic fertilizer products in the market.


Screening: Fine separation, improve quality

Screening technology is mainly through physical means, the organic fertilizer particles after granulation are separated according to the particle size to remove impurities and improve product uniformity. In this process, the Drum screener machine and the Vibrating Screen play a central role. The Drum screener machine is suitable for large-scale production line because of its continuous screening process and large processing capacity. The Vibrating Screen is favored in the pursuit of high-quality organic fertilizer production for its efficient and accurate screening effect.

  

Classification: Accurate positioning to meet the needs

On the basis of screening, the grading is further detailed division of the particles to meet the needs of different markets. By adjusting the aperture size of the grading screen, the particle size range of the finished particles can be accurately controlled, so as to produce organic fertilizers suitable for different soil types and crop types. The application of classification technology not only improves the market competitiveness of products, but also provides farmers with more diversified choices.

Equipment coordination, optimize the process

It is worth noting that screening and grading technologies do not exist in isolation, they are closely linked to other aspects of organic fertilizer production. For example, in the granulation stage, the selection of the appropriate organic fertilizer granulator (such as Roller Press Granulator , Disc Granulator, etc.) can directly affect the efficiency and effect of subsequent screening and grading. Similarly, the uniformity of the mixer in the raw material mixing process will also affect the molding quality of the particles, and then affect the results of screening and grading.



Environmental protection, efficient, sustainable development

With the enhancement of environmental awareness, the screening and grading technology in the production process of organic fertilizer is also constantly developing in the direction of environmental protection and efficiency. Modern screening and grading equipment not only focuses on improving screening efficiency, but also emphasizes reducing energy consumption and dust pollution. For example, some advanced screening equipment is equipped with a dust removal system, which can effectively collect dust during the screening process and avoid pollution to the production environment.