Poor closure of cold storage doors can lead to air leakage, increase energy consumption, and affect storage efficiency. The following are common reasons and solutions:

reason:
- Aging of sealing strip: The sealing strip is damaged or deformed, and cannot be effectively sealed.
- Loose door hinge: Loose hinges prevent the door from fully closing.
- Uneven ground: The ground is tilted or deformed, which affects the normal closing of the door.
Solution:
- Replace sealing strip: Regularly inspect and replace aging or damaged sealing strips.
- Adjust door hinges: Tighten or replace loose hinges to ensure the door is fully closed.
- Repair the floor: Check and repair the cold storage floor to ensure it is level.