To extend the service life of a running chain hoist, regular maintenance and proper operation are crucial. Here are some key maintenance tips:

1. Regular Lubrication

Lubricate the Chain and Gears: Apply high-quality lubricant to the chain, sprockets, and gears to reduce friction and wear. This should be done at regular intervals, depending on the frequency of use.

Check Lubrication Levels: Ensure that the lubricant is at the appropriate level and not contaminated. Replace or replenish as needed.

2. Inspect for Wear and Damage

Chain Inspection: Regularly check the chain for signs of wear, elongation, or damage. Replace the chain if it shows excessive wear or if links are bent or broken.

Sprocket and Gear Inspection: Inspect the sprockets and gears for wear, pitting, or damage. Replace any worn or damaged components to prevent further damage to the hoist.

3. Tighten Fasteners

Check Bolts and Nuts: Ensure that all bolts, nuts, and fasteners are tightened to the manufacturer's specifications. Loose fasteners can lead to misalignment and premature wear.

4. Clean the Hoist

Remove Debris: Regularly clean the hoist to remove dirt, dust, and debris that can accumulate and cause wear or corrosion.

Protect Against Corrosion: If the hoist is used in a corrosive environment, consider applying a corrosion-resistant coating or using stainless steel components.

5. Check the Load Limit

Avoid Overloading: Never exceed the hoist's rated load capacity. Overloading can cause excessive strain on the chain, sprockets, and motor, leading to premature failure.

6. Inspect the Motor and Electrical Components

Motor Inspection: Check the motor for signs of overheating, unusual noises, or vibrations. Ensure that the motor is properly ventilated and that the cooling fan is functioning correctly.

Electrical Connections: Inspect all electrical connections for signs of corrosion, loose wires, or damage. Tighten or replace any faulty connections.

7. Test the Safety Features

Limit Switches: Test the limit switches to ensure they are functioning correctly. These switches prevent the hoist from overtraveling, which can cause damage.

Emergency Stop: Verify that the emergency stop button works properly and can quickly halt the hoist in case of an emergency.

8. Regular Professional Maintenance

Schedule Professional Inspections: Have the hoist inspected by a qualified technician at least once a year. A professional can identify potential issues that may not be visible during routine checks.

Follow Manufacturer's Recommendations: Always follow the manufacturer's maintenance schedule and recommendations for your specific model of chain hoist.

9. Store Properly When Not in Use

Dry and Clean Storage: If the hoist is not used for extended periods, store it in a dry, clean environment to prevent corrosion and damage.

Cover the Hoist: Use a protective cover to shield the hoist from dust, moisture, and other environmental factors.

10. Train Operators

Proper Operation: Ensure that all operators are properly trained in the safe and efficient operation of the chain hoist. Misuse can lead to premature wear and failure.

Report Issues: Encourage operators to report any unusual noises, vibrations, or other issues immediately.

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