The investment of organic fertilizer production equipment
can be large or small. If we want to produce powdered organic fertilizer processing, we only need to invest in a fermentation equipment, a grinder and a screening machine. The investment is 60000 yuan. If we want to produce granular organic fertilizer, we need complete set of equipment such as dryer and cooler.
The process of granular organic fertilizer production line includes: fermentation equipment - raw material bin - crusher - screening machine - fertilizer granulator
- dryer - cooler - screening machine - packaging scale. The equipment is connected with each other by belt conveyor. In the second screening link, the transmission can be used to carry back the unqualified particles to the crushing link for granulation of fertilizer granulator. This organic fertilizer production line is suitable for the production of organic fertilizer with single raw material and less strict proportion. According to the different use of organic fertilizer production equipment and equipment specifications, the reasonable price range of this equipment is between 300000-500000.
The whole process of organic fertilizer production line can be divided into three parts: raw material pretreatment, aerobic fermentation and granulation. Raw material pretreatment includes solid-liquid separation, auxiliary material crushing and adjustment of raw material moisture content, carbon nitrogen ratio and pH value. The process of aerobic fermentation includes throwing, ventilation and other measures, which can supplement oxygen, control temperature, release water and restore porosity. Granulation is a systematic project. Around the core of granulation, there are crushing, batching, mixing and other processes before, drying, screening, cooling and other processes after.