How to deal with non-demagnetization and out-of-sync magnetic poles of permanent magnet lifters

Certainly, here's an alternate way to express the information about issues related to demagnetization and misalignment of magnetic poles in permanent magnet lifters and their solutions:

"Permanent magnet lifters, renowned for their compact size, high holding force, minimal residual magnetism, and excellent safety features, find extensive application in various industries like shipbuilding, engineering machinery, and automotive manufacturing for handling steel plates.

However, these lifters might encounter challenges related to demagnetization and misalignment of magnetic poles during their operation. There are a few common scenarios that can lead to these issues:If the crane hook isn't lowered properly, causing the lifting arm to engage before reaching the steel plate's surface, it might result in misaligned pawls and ratchets. This misalignment can cause one end of the lifter to lose its magnetic force while the other retains it, leading to reduced lifting capacity during subsequent operations.When the lifter handles very thin or overly heavy steel plates, there's a risk of the load slipping off. This can cause the magnetic poles to fall out of sync, leaving one end demagnetized and the other end magnetized, affecting the lifter's efficiency and lifting capacity.To resolve these issues, it's crucial to ensure the synchronization device is correctly aligned. Check and adjust the spindle synchronization device using the prescribed method before using the lifter to prevent misalignment problems.Addressing these challenges effectively is key to maintaining the optimal performance of permanent magnet lifters. Should you have further queries or require assistance, please don't hesitate to reach out to our team."

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