What are the reasons why the Double hooks wire rope hoist only rises and does not lower?

The Double hooks wire rope hoist is an efficient, stable, and safe lifting equipment with broad application prospects and development potential. The reasons why the Double hooks wire rope hoist can only lift but not lower may include the following points.

1. Brake malfunction

If the brake fails, it will cause the drum to be unable to be fixed, resulting in the hoist only being able to rise and not descend. At this point, it is necessary to check the working status of the brake and make necessary replacements or repairs.

2. Steel wire rope issue

Loosening or improper winding of the steel wire rope may cause the Double hooks wire rope hoist to get stuck when it descends. Therefore, it is necessary to check the tension and winding status of the steel wire rope and adjust or replace it if necessary.

3. Limit switch malfunction

The upper and lower limit switches are important components for controlling the lifting height of the hoist. If the limit switch malfunctions, it may cause the hoist to only rise and not lower. At this point, it is necessary to check the working status of the limit switch and make necessary replacements.

4. Motor or control button malfunction

Motor malfunction or control button failure may also cause hoist lifting failure. It is necessary to check the working status of the motor and control buttons, and perform necessary repairs or replacements.

In summary, there are various reasons why the Double hooks wire rope hoist only rises and does not lower, and specific situations need to be treated accordingly. When inspecting and repairing, it is essential to follow relevant safety regulations to ensure the safety of personnel and equipment.