Organic Fertilizer Ring Die Pellet Mill

Description of ring die pellet mill

Ring die pelleting machine is a kind of bio organic fertilizer production equipment, used in organic fertilizer, biofertilizer, NPK compound fertilizer and feeding processing industry.
The fertilizer granules produced by this ring die pellet mill have good quality, high production efficiency, less energy consumption than other granulators. After fermentation organics don't need to dry, moisture of the raw material can be in 20%-40%.

Organic fertilizer production process

Ring die pellet mill fertilizer production process mainly consists of deodorization and dust removal system, fermentation system, grinding system, batching system, drying system, granulation system and screening system. The organic fertilizer pelleting fertilizer manufacturing process first eliminates the odor of livestock and poultry manure. In fermentation, straw, plant residue, weed powder and other materials should be added proportionally. During composting, the crude fibers in the material were decomposed by fermentation bacteria. Fermentation material which completes composting and maturation process is fed into fertilizer production line. Before mixing and stirring of raw materials, N, P, K and some other trace elements should be added into the mixing system according to the formula, and the mixing materials should be transported to the fertilizer granulator machine, and then into the cooling system after the dryer. The materials should be cooled to room temperature and then screened. The qualified particles should be put into the coating machine to wrap the coating film and then packed, and the unsatisfactory particles should be packed. The granules are reverted to the fertilizer manufacturing process by the crusher and re-granulated.

Ring die pellet mill characteristic

• The pellet machine can produce biomass particles with various raw materials such as sawdust, straw, husk and so on.
• The machine adopts cold pressing, extrusion and other forming technologies. The prepared particles have beautiful appearance and good hardness.

Ring die pellet mill are welcomed in organic fertilizer and biofertilizer production. The finished product granule is cylindrical, you can also choose our organic fertilizer granulator if you want round particles.