Prevent rusty wire rope electric hoist
Electric wire rope hoist metal products, improper maintenance easily rust, electric wire rope hoist rust is also a need to pay attention to the problem of how to prevent.
1, Electric wire rope hoist gearbox, the gear surface coating containing barium petroleum sulfonate rust grease, and periodic inspection of corrosion and protection film intact condition.
1,Exposed machined surface of the wire rope gourd and thread surface exposed corrosive part, should smear calcium-based anti-rust grease or other rust-proof grease.
1,Rope surface should be coated with anti-rust lubricant, should be wrapped in an external non-operating conditions thatch cloth or plastic film.
1,Hook bearing to inject calcium-based anti-rust grease to rust-proof, and often checks.
1,Rusty parts, first scrape off the rust with hardwood chips or bamboo re-oiled, as the original film is damaged or deteriorated application of kerosene or gasoline to clean, apply a rust grease.