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Electric Lifting 1 ton electric chain hoist for sale

Time：2024-03-25

Brief Explanation :

Scrapping standards for hooks of micro electric hoists

Category : V7 Stage Electric Hoist

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Product Details

　　Scrapping standards for hooks of micro electric hoists

　　The hook of a micro electric hoist plays a crucial role in safety during lifting. Once there is a quality problem with the hook, it can lead to accidents. Below, we will explain what situations require the hook to be scrapped.

　　1. If distortion or deformation is found during use, it cannot be used again.

　　2. The opening degree is greater than the original 15%, which is very easy to occur when overloaded, but this situation can also occur after normal use.

　　3. When cracks or unevenness appear on the surface of the hook, do not weld it before continuing to use to avoid danger.

　　4. When the nut on the hook deforms, do not underestimate the position of a nut. Once the nut deforms, it can cause the screw to leak and pose a danger..

　　5. The hook cannot rotate flexibly. Normal hooks can rotate 360 degrees without dead angles. If they cannot rotate, they should be replaced in a timely manner. If danger occurs, it is too late to regret it.

　　6. The wear and tear is already fine, so it is not easy to break when using lifting objects.

　　7. If there is corrosion on the hook, only a small amount of rust can be polished off and then coated with anti rust paint before continuing to use.

　　The above are some situations where micro electric hoists need to be scrapped. If these situations occur, they should be scrapped in a timely manner to avoid unnecessary danger.

Stage electric hoist parameter 1