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　　Case spreader is a common spreader in lifting machinery. It is usually hung on the wire rope of the lifting mechanism with pulley sets and other components. Use hooks on container spreaders to play a role of connecting the hooks to "connect the upper and lower". Once any safety problems arise, the consequences are unimaginable, which makes the hooks need to undergo the following inspections before use.

　　1. Use a 5x magnifying glass to observe the hook surface to check for cracks, deformation, or wear; or use a 20x magnifying glass to clean the hook surface to check whether there are hook marks on the hook surface, pay special attention to dangerous parts and thread groove surfaces. If cracks are found, stop using them and replace them with a new hook.

　　2. Measure the opening and check with the dimensions indicated in the factory technical documents. For the sake of ease of measurement and comparison, a sample punching instrument and other tools should be used to mark the measurement part, and the length between the measurement marks should be used as a reference.

　　3. The hook with attachment device should be checked for its working condition.

　　4. The hook is often hung on the hanging object, and periodic inspection is performed using magnetic powder or color detection.

　　5. Dangerous sections, wire rope friction grooves, according to regulations, often occur in dangerous sections with large wear at high places. The original height is 10%, and should be scrapped. If the scrapping standard does not exceed it, it can be continued to be used, but the load needs to be reduced.

　　6. Check the hook parts at least once a quarter and clean and lubricate them. Additionally, new or long-term use hooks should be determined when reused, such as load testing, and no issues can be resolved.

　　The above are some checks that need to be done before using the boxing spreader. You can find out if you have any questions or needs. You can contact us directly, or leave your needs and contact information directly on the website, and we will contact you in time!

　　Case spreader is a common spreader in lifting machinery. It is usually hung on the wire rope of the lifting mechanism with pulley sets and other components. Use hooks on container spreaders to play a role of connecting the hooks to "connect the upper and lower". Once any safety problems arise, the consequences are unimaginable, which makes the hooks need to undergo the following inspections before use.

　　1. Use a 5x magnifying glass to observe the hook surface to check for cracks, deformation, or wear; or use a 20x magnifying glass to clean the hook surface to check whether there are hook marks on the hook surface, pay special attention to dangerous parts and thread groove surfaces. If cracks are found, stop using them and replace them with a new hook.

　　2. Measure the opening and check with the dimensions indicated in the factory technical documents. For the sake of ease of measurement and comparison, a sample punching instrument and other tools should be used to mark the measurement part, and the length between the measurement marks should be used as a reference.

　　3. The hook with attachment device should be checked for its working condition.

　　4. The hook is often hung on the hanging object, and periodic inspection is performed using magnetic powder or color detection.

　　5. Dangerous sections, wire rope friction grooves, according to regulations, often occur in dangerous sections with large wear at high places. The original height is 10%, and should be scrapped. If the scrapping standard does not exceed it, it can be continued to be used, but the load needs to be reduced.

　　6. Check the hook parts at least once a quarter and clean and lubricate them. Additionally, new or long-term use hooks should be determined when reused, such as load testing, and no issues can be resolved.

　　The above are some checks that need to be done before using the boxing spreader. You can find out if you have any questions or needs. You can contact us directly, or leave your needs and contact information directly on the website, and we will contact you in time!