A Guide to Keeping Your Equipment Safe and Working Properly

DQCRANES electric chain hoist for sale is a lifting device that uses a motor to power a chain that lifts a load. Electric chain hoists are available in a variety of sizes and capacities and can be used for a variety of lifting applications. From 250kgs to 50,000kgs.

We know that regular maintenance and upkeep are essential to ensuring the longevity and safe operation of an electric chain hoist. However, do you know when to schedule maintenance or replacement of hoist parts?

When to Maintain Your Electric Chain Hoist?

• Slow operation: If your electric chain hoist is taking longer to lift or lower the load than it used to, it could be a sign that it requires maintenance. This could be caused by worn or damaged parts such as the brake, gears, chain, or motor. Wearing or damage to the motor can impact the power and efficiency of the hoist, causing it to work slower than usual.
• Vibrations and noise: If your electric chain hoist is vibrating or making unusual noises, it could be a sign that it requires maintenance. This could be caused by worn or damaged bearings, gears, or other components that need to be replaced.
• Chain wear: Chain wear is a common problem with electric chain hoists. If you notice that the chain on your hoist is stretched, kinked, or showing signs of wear, it’s important to schedule maintenance or replacement of the chain. The load chains if they are not lubricated regularly or according to manufacturer specifications can cause abnormal wear.
• electric hoist slipping: Electric hoist slipping is a common problem that occurs when the hoist’s load chain loses traction on the load sprocket or load sheave. This can be caused by worn or damaged parts, incorrect tension on the load chain, excessive load, or overheating.
• Overheating: If your electric chain hoist is overheating, it could be a sign that it needs maintenance. This could be caused by a buildup of dust or debris on the motor, worn or damaged electrical components, or not having the proper voltage supply. Lack of proper voltage supply can cause the hoist to overwork and overheat, which can lead to damage to the electrical components.
• Age: Age is also a factor to consider when assessing the maintenance needs of your electric chain hoist. As a chain electric hoist gets older, it may require more frequent maintenance to ensure its safe and efficient operation.

If you see any of these signs, it’s important to schedule maintenance as soon as possible to avoid more damage and expensive repairs. Contact DQCRANES for assistance!

Electric Chain Hoist Maintenance Frequency

The frequency of electric chain hoist maintenance depends on the following factors:

• Frequency of use: Electric chain hoists that are used more frequently will need to be maintained more often than those that are used less frequently.
• Environment: Electric chain hoists that are used in harsh environments, such as those that are dusty, dirty, or wet, will need to be maintained more often than those that are used in clean environments.
• Condition of the hoist: Electric chain hoists that are in poor condition will need to be maintained more often than those that are in good condition.

In general, electric chain hoists should be inspected daily and maintained monthly. However, if the hoist is used more frequently or in a harsh environment, it may need to be inspected and maintained more often.

Checking Items During An Inspection

• Chain: The chain should be checked for wear, rust, and damage. If the chain is worn or damaged, it should be replaced.
• Hooks: The hooks should be checked for cracks, bends, and other damage. If the hoist hooks are damaged, they should be replaced.
• Brakes: The brakes should be checked for proper operation. If the hoist brakes do not work properly, the electric chain hoist should not be used.
• Other components: Other components, such as the motor, gears, and sheaves, should also be checked for wear and damage. If any hoist components are damaged, they should be repaired or replaced.

In addition to routine inspection and maintenance, electric chain hoists should also be inspected after any major incident, such as a drop or a collision. If the hoist is damaged in any way, it should be repaired or replaced before it is used again.

By following these simple maintenance guidelines, you can help to ensure that your electric chain hoist will last for many years. For more information or to request a free quote for our electric chain hoist, please feel free to contact us!