What is the material of the screen of the screener machine?

The wear resistance of the screen material is the primary consideration. In the process of fertilizer production, whether it is organic fertilizer or various chemical fertilizers, the raw materials may be doped with hard particles. Stainless steel screens stand out with their excellent wear resistance, especially high-quality stainless steel such as 304 and 316, which can withstand the friction and impact of materials for a long time, and are not easy to wear and deformation. In the high-intensity operation of the fertilizer production line day after day, the durable screen can effectively avoid frequent replacement, reduce downtime, ensure the continuity of production, so that the subsequent fertilizer granulator always has access to uniform particle size raw material supply.

Corrosion resistance is also key. The environment of fertilizer production is complicated, and the humidity and pH change greatly. Polypropylene screen has good chemical resistance, for some organic fertilizers containing acidic or alkaline ingredients, compound fertilizer raw materials, it can effectively resist corrosion, extend the service life. For example, when handling organic materials after livestock manure fermentation, which may contain certain acidic substances, the polypropylene screen can ensure that the screening effect is not affected and maintain the stable operation of the fertilizer production line.

The aperture accuracy of the screen can not be ignored. The fine aperture can accurately screen out the material particle size that meets the requirements of the fertilizer granulator to ensure the uniform quality of the finished fertilizer. Wire woven screen is excellent in this respect, and its strict weaving process can achieve precise aperture control, ranging from tens of microns to several millimeters, to meet the needs of different fertilizer production processes, so that the final output of fertilizer particle size is uniform, and improve the application effect of fertilizer and market competitiveness.

In short, the careful selection of sieve material is the wisdom of fertilizer production enterprises to optimize the production process, improve product quality and reduce operating costs, inject strong impetus into fertilizer production and move towards a new height of efficient and high-quality development.