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Prolonging the service life of the ladder method Common problems - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shizhan Ann

by:Shizhan     2020-08-24
Ladder ladder there are many types of manufacturer to produce, insulation ladder, herringbone ladder and so on are produced. The ladder in general use fixed number of year is very long, if do not pay attention to the use of words may make the ladder shorten the life, so we must maintain a ladder! Before using a ladder must check whether the surface of the ladder shape, not to have damage, cracks and other issues. The ladder in use process if found fracture must timely correction, owe good is not in use. Storage of the ladder, must be put in dry and ventilated area, not in the sun insolates, also don't get wet in the rain!
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