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SLING SAFETY |
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Types of Slings - Wire Rope Slings |
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| Although every wire rope sling is lubricated during manufacture, it must also
be lubricated "in the field." Lubrication prevents or reduces corrosion and wear
due to friction and abrasion. Before applying any lubricant, however, the sling user
should make certain that the sling is dry. Applying lubricant to a wet or damp sling traps
moisture against the metal and hastens corrosion. There is no set rule on how much or how often lubrication should be done. It depends on the conditions under which the sling is used. More frequent lubrication is required for heavier loads, greater number of bends, or more adverse working conditions. Wire rope slings should be stored in a well ventilated, dry building or shed. Never store them on the ground or allow them to be continuously exposed to the elements because this will make them vulnerable to corrosion and rust. If it is necessary to store wire rope slings outside, make sure that they are set off the ground and protected. Using the sling several times a week, even with a light load, is a good practice. Records show that slings that are used frequently or continuously give useful service far longer than those that are idle. |
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