To extend the service life of a running chain hoist, several measures can be taken to ensure its optimal performance and durability. Here are some effective strategies:

Use High-Quality Materials:

Opt for chain hoists made of high-strength, wear-resistant materials. For instance, some models use imported steel triangle cases for their shells, which are more stable and durable than traditional circular shells.

Ensure that the chain itself is of high quality, capable of withstanding significant drag forces and rust-treated for added protection.

Proper Maintenance:

Regularly inspect the chain hoist for signs of wear and tear. Replace worn parts promptly to prevent further damage.

Lubricate the moving parts, such as the chain and gears, with appropriate lubricants to reduce friction and wear. For chains, solid high-temperature grease or liquid high-temperature lubricant can be used.

Optimize Chain Design:

Consider using chains with enhanced hardness, such as those made through processes like carburizing.

Modify the shape of the chain links to increase friction contact surfaces and reduce contact stress. Compact chains and wide-band chains are examples of designs that can improve wear resistance.

Chain Rotation:

To distribute wear evenly, rotate the use of chains. For instance, swap the ends of the same chain or alternate between two paired chains.

Correct Operation and Usage:

Follow the manufacturer's instructions for proper operation and usage of the chain hoist.

Avoid overloading the hoist or using it in extreme conditions that could damage the equipment.

Environmental Considerations:

Protect the chain hoist from exposure to corrosive environments or harsh chemicals that could accelerate wear and tear.

Keep the hoist clean and free of debris that could interfere with its operation.

Regular Inspections and Testing:

Schedule regular inspections and load testing of the chain hoist to ensure its safety and reliability.

Record the inspection results and take corrective actions as needed.

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