The use of a chain hoist with rust on its chain is a matter of concern due to potential safety and performance issues. Rust can weaken the chain, increasing the risk of failure during operation. Additionally, rust can cause friction and wear on other components of the hoist, leading to premature wear and tear.

Here are some considerations and steps to take if your chain hoist has rust:

Immediate Actions

Assess the Rust: Evaluate the extent of the rust on the chain. Is it localized to small areas or is it widespread? Rust that covers a significant portion of the chain or that is flaking off is more concerning.

Safety Precautions

Stop Usage: If the rust is severe or if you suspect that the chain's integrity has been compromised, stop using the hoist immediately.

Inspect the Hoist: Conduct a thorough inspection of the hoist, including the chain, to identify any other potential issues.

Cleaning and Maintenance

Remove Rust: If the rust is localized and not severe, you may be able to remove it using a wire brush, sandpaper, or a rust removal product. However, be cautious when using abrasive materials or chemicals, as they may also damage the chain.

Lubricate the Chain: After removing rust, lubricate the chain to prevent further corrosion and to reduce friction. Use a suitable lubricant recommended by the hoist manufacturer.

Replacement Considerations

Chain Replacement: If the rust is severe or if the chain has been weakened by corrosion, consider replacing the chain. Purchase a replacement chain from the manufacturer or a reputable supplier that meets the specifications and safety requirements of your hoist.

Hoist Inspection: Even if you remove the rust, it's important to have the hoist inspected by a qualified technician to ensure that it is safe to use.

Preventive Measures

Regular Inspections: Schedule regular inspections of the hoist and chain to identify potential issues before they become critical.

Store Properly: Store the hoist in a dry, well-ventilated area to prevent rust and corrosion.

Regular Maintenance: Follow the manufacturer's recommendations for regular maintenance, including lubrication and cleaning, to extend the lifespan of the hoist and its components.

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