The equipment required for the organic fertilizer production line includes fermentation turning machines, crushers, feeders, horizontal mixers, organic fertilizer granulator machine, dryers, coolers, screening machines, and weighing packaging machines. Crushing is an important part of raw material preparation. First of all, let’s understand the types of organic fertilizer grinders? What materials are they suitable for?
1. Semi-wet material grinder: This type of grinder can be used to grind straw, peanut seedlings, cotton seeds, etc. The moisture content of the material is required to be about 40%, and it has a wide range of applications. It is generally suitable for the pretreatment of materials in the early stage of fermentation.
2. Urea pulverizer: mainly used to pulverize urea, ammonium bicarbonate, ammonium sulfate, etc., and can also be used to pulverize N, K, P and other raw materials. The whole crushing process is relatively sealed and environmentally friendly.
3. Chain crusher: chain crusher is mainly used for crushing inorganic fertilizers such as ammonium chloride and ammonium bicarbonate. It is similar to a urea crusher, but the investment is relatively low. It can also be used to ferment finished materials to break lumps.