Selection of post fermentation treatment equipment: for small plants with an annual output of less than 10000 tons, disc granulation should be selected, which can be directly dried by natural air without configuring drying equipment. The equipment investment cost is low and the site is saved; An organic fertilizer plant with an annual output of 10000 tons should choose a drum granulator and be equipped with a drum drying equipment, which has a large production capacity and good granulation effect.
Organic fertilizer equipment processing fertilizer plants should be close to the origin of main raw materials. Not more than 50 kilometers, close to the origin of main raw materials can reduce costs. The raw material of organic fertilizer is large in volume and weight, which is not convenient for transportation. If the distance is too far, the transportation cost will increase, the cost will increase, and the price of organic fertilizer will inevitably increase, which will reduce their market competitiveness.
