Precautions for Processing Materials with the New Type Two in One Organic Fertilizer Granulator
When utilizing the new type two in one organic fertilizer granulator, particular attention must be paid to the following points to ensure a high granulation rate, adequate granule strength, and stable equipment operation.
First and foremost, strictly control the moisture content of the material; ideally, it should be maintained within the range of 25% to 35%. Excessively high moisture levels can lead to material clumping, die clogging, and the formation of loose granules; conversely, moisture levels that are too low make molding difficult, generate excessive dust, and result in brittle granules. Raw materials must be crushed and screened in advance, with particle sizes controlled to approximately 1 mm, to prevent large lumps or hard objects from entering the machine body and potentially damaging the dies or pressure rollers.
Material feeding must be uniform and continuous; dumping large quantities of material into the machine instantaneously—which can cause overloading and machine stalling—is strictly prohibited. The feeding speed should be fine-tuned based on the real-time granulation status to maintain a stable operational load. The material formulation ratio must be balanced; specifically, the coarse fiber content should not be excessively high. When necessary, binding aids—such as clay or humic acid—should be added to improve moldability; simultaneously, care must be taken to avoid excessive salt or oil content, which can negatively impact the granulation outcome.
During operation, closely monitor the main motor’s current, temperature, and any unusual noises. If any anomalies are detected, immediately shut down the machine for inspection; operating the equipment while it is malfunctioning is strictly forbidden. Regularly inspect the pressure rollers and dies for signs of wear to ensure proper operational clearance, and apply lubricant in a timely manner to prevent dry friction from damaging components.
After the bio-organic fertilizer granulation material should be promptly conveyed to the drying section to prevent the granules from absorbing ambient moisture and disintegrating. Before shutting down the machine, stop the material feed first; wait until all residual material has been discharged from the machine chamber before cutting the power supply to prevent material from clumping and adhering to the interior of the chamber. Ensure proper dust collection and environmental waste treatment procedures are followed to maintain the cleanliness of the equipment. Adhering to these standardized operating procedures will effectively enhance the granulation rate and granule surface finish, extend the service life of the equipment, and ensure the continuous and stable operation of the production line.
