1. Technological innovation and automation: With the progress of science and technology, fertilizer granulating produciton line will be more intelligent and automated. The use of advanced control systems, sensing technology and machine learning algorithms can achieve accurate control and optimization of the production process of organic fertilizer equipment, improving production efficiency and product quality.

2. The need for sustainable development: With increasing global concern for sustainable agriculture and environmental protection, the demand for organic fertilizers and biofertilizers is also expanding. Fertilizer granulating production lines can effectively convert organic waste into high-quality fertilizer, which meets the requirements of sustainable development, so the market demand has great potential.

3. Product diversification: With the specialization and differentiation of agricultural production, the types and formulations of fertilizers are increasingly diversified. Fertilizer granulating production lines can flexibly adjust the production process to produce fertilizer products with different components and different forms (granular, powdered, etc.) to meet the needs of different crops and soil types.

4. Market expansion: The growth and modernization of global agricultural production has accelerated the demand for fertilizers. Especially in developing countries, the modernization of agricultural production has not been fully completed, so the potential for fertilizer growth is huge. Fertilizer granulating lines are able to play an important role in these markets to meet the growing demand.

Policy support: Many countries and regions support agricultural production policies that include regulations and subsidies for fertilizer production and use. These policy supports provide a stable market environment and development opportunities for fertilizer granulation production lines.