The freezer pulley is a part used to move the freezer, usually made of metal or plastic. When the freezer moves, the pulley will support its weight, making it easier to move. However, if the pulley is not fixed correctly, the freezer may be unstable or inconvenient to move. The following are some common ways to fix the pulley of the freezer:

1. Screw fixing method: fix pulleys at every corner of the bottom of the freezer. Fix the pulley at the bottom of the refrigerator near the corner with a screwdriver and screws. Ensure that the pulleys are facing the supporting angle of the freezer, so as to ensure that the weight of the freezer is evenly distributed on the four pulleys.

2. Magnetic fixing method: place a magnetic base on each corner of the bottom of the freezer, and then tie a pulley on the base. The base will stick to the bottom of the freezer and the pulley will be fixed accordingly. This method is especially suitable for those who don't want to screw into the freezer.

3. Hook locking method: Tie a hook buckle on each corner of the bottom of the freezer, and then tie the pulley to the hook. Make sure that the hook is locked correctly to prevent the pulley from loosening.

Whichever method you choose, make sure that the pulley is installed firmly. When using the freezer, be careful not to tilt or move the freezer too violently. This can prolong the service life of the freezer and pulley.