Also known as synchronous group hanging electric wire rope hoist , using disc brake motor forces, planetary gear reducer, stamping steel shell, limit switch hanging under the hanging device, the motor automatically stops to prevent the chain beyond, to ensure safety . Today to introduce you to how the group hanging electric hoist rust, common knowledge, for your understanding.
(1) electric hoist gear box, gear should be coated with rust containing barium petroleum sulfonate grease, and regularly check the corrosion protection film full circumstances and situations.hoist equipment If you find rust, chip or bamboo hardwood required scrape rust re-oiled, such as the original film is damaged or deteriorated, the application of kerosene or gasoline to clean, apply a rust grease
(2) electric hoist crane group exposed parts of the machined surface and exposed threaded surface (including screws and screw holes) and other perishable part, shall apply grease or other calcium-based rust rust grease.
(3) the surface should be painted rust wire rope lubricant,lift hoist in the non-operating conditions should be wrapped in a tarpaulin or plastic outer film.
(4) bearing hook to inject calcium-based grease rust to rust, and often checked, rust effect, to extend the use of the results.