To maximize the effectiveness of a new type two-in-one organic fertilizer granulator, preliminary preparation is essential. On the raw material side, a straw crusher breaks down the coarse straw into fine fibers, while a manure dehydrator reduces the moisture content of livestock and poultry manure to an appropriate ratio to prevent clumping during subsequent pelleting. Next, a horizontal mixer thoroughly mixes the crushed straw, dehydrated manure, and fermentation agent, creating a uniform fermentation base like kneading dough. This step is crucial for ensuring the fertility of the organic fertilizer.
Once the base material has fermented to maturity, it's time for the two-in-one granulator to "take over." Its feed port continuously "swallows" the decomposed base material. The twin-screw mechanism inside first squeezes the base material into preliminary granules. Then, a built-in shaping device quickly polishes the granules, making each organic fertilizer granule smooth and uniform in size. Previously, these two steps required a granulator and a shaping machine. Now, a single machine can handle them all, significantly increasing production efficiency by 30%!
However, the new type two-in-one organic fertilizer granulator also relies on its "partners." The freshly produced pellets are still hot, so a mesh belt dryer slowly removes moisture to achieve the required hardness. A cooling fan then cools the pellets to prevent the heat from damaging their nutrients. Finally, a vibration screener machine removes any unqualified pellets, while the qualified pellets are sent to an automatic packaging machine for precise bagging and sealing. A pulse dust collector also provides continuous protection throughout the process, removing dust generated during production and maintaining a cleaner workshop environment.