? Hot rolling channel Rust will affect the service life of the hot rolling channel, hot rolling channel once the rust is not timely treatment, will cause the corrosion resistance of the reduction, the more ruthless rust, and finally lead to Alkali broken, reduce the service life, so hot rolling channel once rust, to clean up in time, there are hot rolling channel rust
?Cleaning hot rolling channel: the use of solvents, emulsions to clean the steel surface, in order to achieve the removal of oil, grease, dust, lubricants and similar organic matter, but it can not remove the surface of the steel rust, scale, welding, etc., so in the anti-corrosion production only as an auxiliary means.
?Hot-rolled steel pickling: general chemical and electrolytic two methods to do pickling, pipeline corrosion using only chemical pickling, can remove scale, rust, old coating, and sometimes can be used as sand blasting after reprocessing.Although the chemical cleaning surface to achieve a certain degree of cleanliness and roughness, but its shallow Anchorage, and easy to pollute the environment.
?Hot rolling channel spray (throw)shot rust: spray (throw)shot rust is driven by high-power motor jet (throw)shot Blade high-speed rotation, so grit, steel shot, wire segments, minerals and other abrasive under the action of centrifugal force on the surface of Xinjiang steel pipe spray (throw)shot processing, not only can completely remove rust, oxides and dirt, and steel in
?The above is how to solve the rust problem of hot-rolled steel, hope to be able to help you, if there is what do not know where you can communicate directly with our customer service, we wholeheartedly at your service, Thank you for watching.
