The nutrient content of cow dung is low, containing 14.5% organic matter, 0.30-0.45% nitrogen, 0.15-0.25% phosphorus, 0.10-0.15% potassium, and high in cellulose and lignin. Cow dung contains a lot of organic matter that is difficult to decompose, which has a good effect on soil improvement. Central Sterile Supply Department Cssd, Level 4 Isolation Gown , Bd Test Pack , Indicator Sterilization ,Eo Indicator Tape . The working principle of the composting equipment is to mix and crush harmless organic sludge, kitchen waste, pig and cattle manure, chicken and duck manure, and agricultural and animal husbandry organic waste according to a certain proportion, and adjust the moisture content to reach the ideal condition. of organic fertilizers. The product will supply to all over the world, such as Europe, America, Australia,Plymouth, Estonia,Tajikistan, Azerbaijan.The fertilizer mixer can be customized according to the specific gravity of the material to be mixed, and the mixing capacity can be customized according to the actual needs of customers. The barrels are all made of high-quality stainless steel, which has strong corrosion resistance and is suitable for mixing and stirring of various raw materials.