Organic fertilizer pellet equipment and accessory equipment

Organic fertilizer pellet machine is a sort of devices that makes use of hen and pig manure as the primary basic materials, adds a certain quantity of nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate as well as other substances, as well as utilizes rice bran, yeast, soybean meal and sugar to ferment for a specific amount of time as biological microorganisms.