Cow manure organic fertilizer production process and equipment
1.Fermentation is the first important step
The cow dung produced by a cow in one year requires 4 to 6 cubic meters of space. According to the scale of farming, reasonable construction of cattle dung accumulation fermentation site. Adding 10%-15% straw, rice bran and other supplementary materials to cow dung, and adding appropriate water, the water content of cow dung can be controlled at about 60%, inoculated with starter, and the fermentation time is 15-40 days (depending on the season).
We have turner machine for composting:
Trough Compost Turning Machine, Windrow Turner (Suitable for strip stacking).
2.Crushing raw material of compost
The fermented materials and other additives are crushed, proportioned and mixed through material grinder and mixer in a certain proportion. The function of this system is to crush and mix compost materials, inorganic fertilizers of nitrogen, phosphorus, potassium and other additives in a certain proportion.
New Type Organic Fertilizer Granulator is used to granulate the material. It process fertilizer powder into granules, it also can be achieved the better effect of grain making to acid and municipal sludge.
4.Drying, cooling and screening
Using cow manure as raw material to produce organic fertilizer has the advantages of low cost, stable quality, fluffy soil, improved land consolidation, improved soil fertility, and great marketing space. Full set of organic fertilizer production equipment we supply.