Reducing energy consumption in NPK fertilizer production line is an important way to achieve sustainable development and reduce production cost. Here are some effective strategies and methods:

1. Optimize the production process: optimize the reaction conditions and equipment design to reduce the temperature requirements in the production process.

2. The introduction of energy-saving equipment: the use of efficient organic fertilizer dryers and efficient organic fertilizer granulators, these equipment can reduce energy consumption by optimizing the mechanical structure and power system.

3. Intelligent and automatic control Internet of Things and automation system: The sensor data is combined with the automatic control system through the Internet of Things technology to monitor and adjust the parameters in the production process in real time to ensure that the equipment runs in the best condition.

4. Energy management system: Through the energy management system, the energy consumption of the production line is monitored and analyzed in real time to optimize energy distribution and reduce unnecessary energy consumption.

5. Optimize the production process and reduce the energy consumption of the material crushing link: adopt efficient crushing equipment, such as chain crusher or dust-free cage mill, to reduce the energy loss in the crushing process.

6. Policy support and technology upgrading, government subsidies and policy support: Use the government's subsidy policies for energy conservation, emission reduction and sustainable agriculture to reduce the cost of energy-saving equipment and technology upgrading.

7. Continuous technological innovation: pay attention to the latest technological progress in the industry, and introduce energy-saving new equipment and new processes in a timely manner.

Through the above measures, NPK fertilizer production lines can reduce energy consumption at the same time, improve production efficiency and product quality, and achieve sustainable development.