The key factors that promote the stable operation of the double roller press granualtor mainly include the following aspects:

1. Reasonable equipment structure and material selection: The core components of the double roller press granulator, such as rollers, bearings, gears, etc., need to be made of high-strength, wear-resistant and corrosion-resistant materials, and undergo precision processing and heat treatment to improve the service life and operation stability of the organic fertilizer equipment.

2. Accurate process parameter control: The operating stability of the equipment is highly dependent on the reasonable setting of process parameters. Too low pressure will lead to poor particle formation, and too high pressure may damage the equipment or cause overload shutdown. The optimal pressure value should be set according to the material characteristics and trial production data. Feed quantity control: Maintain uniform feeding through a screw feeder or adjustment device to avoid blocking or idling.

3. Application of intelligent control system: Modern double roller press granulator are generally equipped with PLC intelligent control systems, which can monitor the operating status of the equipment in real time, and automatically adjust the operating parameters according to material humidity, particle quality, etc., to ensure a stable and efficient production process.

5. Timely maintenance and fault warning mechanism: The equipment should be equipped with sensors such as vibration monitoring and current monitoring, combined with a remote monitoring system to achieve fault warning and rapid diagnosis, reduce unplanned downtime, and improve operational continuity.

6. Material characteristics and pretreatment: The humidity, particle size, and adhesion of the material directly affect the granulation effect. Appropriate pretreatment (such as humidity adjustment, crushing, and mixing) should be carried out according to the material characteristics to ensure the molding rate and smooth operation of the equipment.