Gantry crane rope correct selection of common sense

Rope is a gantry  hoist crane  and lifting equipment, lifting operations indispensable bundled main components, is widely used as a hoisting rope luffing rope, tow rope, lifting rope. Regardless of what kind of purpose as a rope. If I choose to type properly, unreasonable use, lack of security checks, without attention to maintenance, more serious is reached retirement still continue to use. Are likely to occur due to damage or break the wire rope arising from major accidents. In particular the use of wire rope electric hoist, but also to pay attention to the selection of rope.

Door crane wire rope correct selection of recommended several ways:

(1) lifting the molten hot metal or wire rope, should the use of asbestos and other high temperature wire rope core.

(2) work in the open air, moisture, corrosive environments such as galvanized steel wire rope should be used.

(3)  overhead gantry crane  detour via pulleys and lifting accessories reel body lifting equipment wire rope, wire rope line contact should be preferred. Since the wire rope line contact between the contact stress, wear small, around good, relatively long life rope.

(4) Lifting a large or multi-layer winding wire rope lifting equipment  bridge gantry crane  , should adopt non-rotating, non-interactive twist loose rope right tendencies. This rope rope twist trend stocks and cancel each other out. Lifting weights is not easy to rotate and loose.