The reasons why customers choose organic fertilizer rotary drum granulators are mainly based on their multiple advantages. The following is a specific analysis:

1. Large production capacity: The design of the drum granulator enables the material to undergo large-scale and continuous granulation operations inside, with a large single-machine production capacity, which can meet the demands of large-scale production.

2. Strong adaptability: The drum granulator has a wide range of adaptability to raw materials and can handle various organic fertilizer raw materials, such as livestock and poultry manure, straw, peat, etc. This enables enterprises to flexibly select raw materials based on local resource conditions and reduce raw material costs.

3. Environmental protection and energy conservation: The drum granulator has relatively low energy consumption during operation, which helps to reduce production costs. Meanwhile, it has good airtightness, and dust and exhaust gas do not overflow, meeting environmental protection requirements.

4. High degree of automation: Drum granulators are usually equipped with an automatic control system, which not only enhances production efficiency but also reduces the errors caused by manual operation.

5. Long service life: The inner lining of the drum granulator is made of wear-resistant materials or equipped with baffles, which enhances the wear resistance and service life of the organic fertilizer equipment. This reduces the maintenance cost and replacement frequency of the equipment.

In conclusion, the drum granulator has become the first choice for many organic fertilizer production enterprises when selecting granulation equipment due to its strong production capacity, high uniformity of particles, stable operation, high particle strength, strong adaptability, strong adjustability, environmental protection and energy conservation, high degree of automation, long service life and strong market competitiveness.