How to do rust prevention work for underground scraper
How to do rust prevention work for underground scraper
Underground electric scraper is a kind of shovel shovel soil, and the crushed soil into the bucket for transport shovel transport machinery, can complete the shovel soil, loading soil, soil transport, soil unloading and layered filling, local compaction comprehensive operation, today we introduce how to do the scraper rust prevention work.
High pressure water abrasive rust removal: using the impact of high pressure water jet and water skid action to destroy the scraper rust and coating adhesion to the steel plate. The method has no dust pollution, no damage to the steel plate, greatly improves the efficiency of rust removal, and the quality of rust removal is good. However, the steel plate after rust removal is easy to rust, and special wet rust removal coating must be painted, which has a greater impact on the coating of general performance coatings.
Apply anti-oxidation paint: Apply mineral oil, paint or fire enamel, spray, etc., on the surface of the scraper. On the surface of steel with electroplating, hot plating and other methods plated on a layer of metal that is not easy to rust, such as zinc, tin, chromium, nickel and so on. These metal surfaces can form a dense oxide film, so as to prevent iron products and water, air and other substances contact and rust.
Chemical rust removal: The chemical reaction between acid and metal oxides is used to remove the rust products on the metal surface of the scraper, which is usually called pickling rust removal. This method is only suitable for operation in the workshop.
The above is how we introduce how to do a good job of anti-rust work of underground electric scraper, hoping to help you. Doing a good job of rust prevention can make the machine run more smoothly and improve work efficiency. If you have any questions, please feel free to contact us.
