To protect the organic fertilizer crusher in a humid environment, the following measures can be taken:

1. Choose a dry environment: Store the organic fertilizer equipment in a well-ventilated, dry and clean warehouse, avoiding moisture and rain. During the storage and use of the equipment, regular moisture-proof treatment should be carried out, such as using moisture-proof agents, etc.

2. Equipment maintenance: Regularly inspect the fasteners, transmission components, and lubrication systems of the organic fertilizer equipment, and promptly identify and address issues such as rust and corrosion caused by moisture. Clean the interior of the machine after each use to prevent material residue from affecting the performance of the equipment. Apply lubricating oil to moving parts such as bearings and chains on time to reduce wear, and regularly inspect and tighten bolts and nuts.

3. Electrical system maintenance: Keep the electrical system dry to prevent malfunctions caused by moisture. Regularly inspect electrical components such as motors and cables to ensure they are not aged or damaged.

4. Moisture-proof measures: During the manufacturing process of organic fertilizer equipment, moisture-proof materials and anti-rust coatings should be selected to enhance the moisture-proof performance of the equipment. Carry out anti-corrosion treatment on metal parts, such as applying anti-corrosion paint or using stainless steel materials, etc.

5. Safety protection: Install guardrails or protective nets at the feed port, discharge port and transmission device of the crusher, which are prone to danger. It is equipped with an emergency brake button, and the button should be installed in an easy-to-operate position.

Through the above measures, the use of the organic fertilizer crusher in a humid environment can be effectively protected, the risk of equipment damage can be reduced, and the service life of the equipment can be prolonged.