The following are some effective measures for rust prevention of hand cranked cranes:

1、 Coating protection

anticorrosive paint:

Use specialized anti rust paint to paint the metal parts of the hand cranked crane.

Rust proof paint can form a dense protective film, isolating metal from oxygen and moisture in the air, thereby preventing rust.

Lubricating grease:

Apply an appropriate amount of lubricating grease to the friction parts of metal components.

Lubricating grease not only reduces friction and wear, but also forms a protective film on the metal surface to prevent rusting.

2、 Environmental control

Keep dry:

Try to store the hand-operated crane in a dry environment.

Humidity is one of the main factors causing metal rusting, and keeping the environment dry can significantly reduce the risk of rusting.

Avoid corrosive media:

Try to avoid contact between hand cranked cranes and corrosive substances such as acids, alkalis, salts, etc.

If contact is necessary, it should be promptly cleaned and treated with rust prevention after contact.

3、 Daily maintenance

Regular inspection:

Regularly inspect the metal parts of the hand-operated crane for rust or damage.

Once rust or damage is found, it should be cleaned and repaired immediately.

Cleaning and maintenance:

Regularly clean the metal parts of the hand-operated crane to remove surface dirt and dust.

After cleaning, an appropriate amount of rust inhibitor or protective wax can be applied to enhance the rust prevention effect.

4、 Other measures

Electroplating treatment:

Perform electroplating treatment on some key components, such as galvanizing, chrome plating, etc.

Electroplating can significantly improve the corrosion resistance of metals, thereby extending the service life of hand cranked cranes.

Using stainless steel material:

When designing and manufacturing hand cranked cranes, priority should be given to using corrosion-resistant materials such as stainless steel.

Stainless steel materials have excellent corrosion resistance and can significantly reduce the risk of rusting.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment