Among many fertilizer machine manufacturers
, Huaqiang heavy industry can let many people know that we are specialized in making organic fertilizer equipment for a certain reason. We have a professional process for the production of organic fertilizer from livestock manure, especially for the research on pig manure. Many pig farms use our organic fertilizer equipment and accessories all the year round, just because of the customers Only with the trust of customers can we have more new customers, which indirectly proves the strength of our Huaqiang heavy industry.
The first step in making organic fertilizer from pig manure is fermentation. Composting fermentation is widely used in pig manure production line. So, what is the whole process of pig manure composting fermentation?
The early stage fermentation part of pig manure organic fertilizer production line
: it is necessary to build a 3 m wide × 50 m long fermentation tank (which can ferment more than 200 tons of raw materials), or one machine with multiple tanks, and then pile the raw materials (feces, biogas residue, straw) in the fermentation tank, mix 1 kg of compost with 20 kg of water, mix in the raw material pile, 1 kg of compost can ferment 1 ton of raw materials, mix according to the raw materials, the temperature is about 0 ℃, and the fermentation cycle is 7 ℃ -After 10 days and 2 days, it can be completely rotted.
After fermentation, the raw material of organic fertilizer is crushed by a semi wet material crusher, screened by a roller screen, and then the coarse material is screened out for fermentation. The fine material can be granulated. After fermentation, the materials are mixed by blender, dried by granulator machine for fertilizer
, then dried by organic fertilizer dryer, cooled by cooler, screened by roller screening machine, unqualified products are returned to blender, qualified products can be coated with calcium, magnesium, sulfur and other trace elements by coating machine, powder flapping machine, silo and packaging machine. This is the general process of organic fertilizer production line.