How much is the large-scale pig manure organic fertilizer production line?
Large-scale pig manure organic fertilizer production line can produce 100,000-200,000 tons of organic fertilizer per year, which mainly includes dewatering machine, fermentation equipment, crusher, screening machine, mixer, granulator, dryer, cooler and packaging machines. The price of a complete set of large-scale organic fertilizer production line is almost billion dollars. The organic fertilizer production line has different equipment according to different raw materials and capacity. You can also make a suitable plan according to the your budget. The investment in the large-scale organic fertilizer production line is not small, but the cost can be recovered within two years.
The process of making pig manure organic fertilizer:
First, you should use dewatering machine to control the moisture content of pig manure below 85% and then add straw powder, rice bran, starter, corn meal and other auxiliary materials to control the moisture content between 50% and 70%. After fully stirring with a mixer, the raw materials can be shoveled into the fermentation tank with a forklift to fully ferment and decompose. After fermentation, the raw materials were crushed by crusher. Then they can be sent to the organic fertilizer granulator to make pellets. After granulation, the produced particles have high moisture content, so they can be dried by a dryer and then enter the cooler to cool the particles and improve the strength of the particles. Then it is sent to the drum screening machine to screen out unqualified particles to undergo secondary granulation. After qualified, the packaging machine is used for packaging the finished product.