Overhead crane

タイトルまたは説明

Overhead cranes are suitable for loading and unloading of pieces, sundries and bulk cargo at small and medium-sized docks, warehouses and stacks in inland ports. This model is a single-arm truss type, with wire rope or single rack luffing, and adopts compound pulley compensation. The cargo can be horizontally displaced, with full load luffing, ***-degree full rotation, stable and reliable operation, high operating efficiency, safe and effective use. Overhead cranes are mainly suitable for loading and unloading of pieces, sundries or bulk cargo at small and medium-sized docks, warehouses, stacks or factory areas in inland ports.
Equipment maintenance:
(1) For the damaged parts of the paint film on the metal structure, the surface of the component should be cleaned and coated with anti-rust paint and decorative paint film to protect the metal surface from rust after rain and snow.
(2) Anti-rust work should be done carefully on the movable parts of the crane, such as the connecting pins between the sling and the crane, the guide wheels, and the wheels of the trolley. After stopping the machine, you can first clean these parts with a brush to remove impurities, moisture, rust spots, etc. that may cause rust, and then use **0 or **0 diesel on these parts. Because **0 or **0 diesel has stronger permeability than engine oil, the loaded hinged parts can penetrate into it, forming an oil film on the metal surface. Because of its low freezing point, it can resist low temperatures.
(3) After cleaning and lubricating with diesel, apply a layer of grease. Calcium-based or lithium-based grease is a good choice, because these two greases have good mechanical stability, adhesion and water resistance, and the freezing point can reach **0 degrees. When applying grease, the coating should not be too thick.
Rust prevention of dock cranes is a key task and cannot be sloppy. Therefore, maintenance and anti-rust work of dock cranes must be done regularly to be effective.