What to do if the manual hoist slips

The manual hoist has the characteristics of high mechanical efficiency, small bracelet tension, light weight and easy to carry, and small size, which can easily complete the short distance lifting of small equipment and goods. The manual hoist is a device that lifts and raises by human power. Once the phenomenon of skidding is likely to hurt the user, it is necessary to know the cause of skidding and make timely preparations for prevention.

the reason:

1. Oil stains on the friction plate will cause the friction coefficient to decrease, resulting in slipping.

2. The manual hoist adopts single pawl brake. If the spring on the pawl becomes loose, it will cause the brake to malfunction and slip.

3. As the manual hoist is used longer, the brake friction plate will continue to wear out. The poor quality friction plate is easy to wear and wear, and will continue to become thinner, resulting in reduced friction coefficient and less tight meshing parts. There is a slip phenomenon.

method:

1. Check the manual hoist regularly, and replace the friction plate as soon as it is found to be contaminated with oil.

2. Check the spring on the pawl. If the spring becomes loose, replace the spring immediately.

3. Regarding the wear of the friction lining, it is recommended that some metal wire be incorporated into the surface of the friction lining to add wear resistance to keep the meshing stable, thereby increasing the safety of use, extending the service life of the chain hoist and reducing the cost of use.

Manual hoist skidding is not a trivial matter. Users should check and adjust the phenomenon of skidding in time to prevent accidents.

Changshu Haiou brand manual hoist uses advanced friction plate technology, which has good stability, high wear resistance, longer use and extended service life.

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The manual hoist has the characteristics of high mechanical efficiency, small bracelet tension, light weight and easy to carry, and small size, which can easily complete the short distance lifting of small equipment and goods. The manual hoist is a device that lifts and raises by human power. Once the phenomenon of skidding is likely to hurt the user, it is necessary to know the cause of skidding and make timely preparations for prevention.

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