" In the construction industry, steel bar as one of the core materials, its quality directly affects the safety and durability of the project. Especially in the construction site, steel rust removal has become a key link to ensure the smooth progress of the project. This article will give you a detailed introduction to several efficient steel rust removal methods to help you improve engineering efficiency.

1. Chemical rust removal

Chemical rust removal is now an efficient and scientific method, through the use of Kirui new material specific rust remover (environmentally friendly rust remover, strong rust remover), you can quickly remove rust on the surface of the steel bar. This method is not only effective, but also easy to operate, can be used in soaking, spraying, brushing, ultrasonic cleaning and other ways, suitable for large-scale applications. It is worth mentioning that with the progress of science, the use of environmentally friendly rust remover can also reduce the impact on the environment while removing rust.

2. Mechanical rust removal

Mechanical rust removal uses professional rust removal equipment, such as steel bar rust removal machine, to physically remove rust. This method is efficient, the cost is not very high, mechanical rust can ensure a certain quality of rust removal. It is a challenge for steel bars with complex shapes or special sizes! Secondly, regular maintenance and repair are required, which increases additional maintenance costs to a certain extent.

3. Sand blast to remove rust

Sand blasting can be divided into dry sand blasting and water sand blasting. The abrasive is sprayed to the metal surface by high pressure air flow, so as to remove rust and impurities. Although the cost of abrasives is relatively not cheap, the effect is OK, but it is not suitable for complex structures, especially in dead corners and irregular places.

4. Manual rust removal

High labor intensity: Manual rust removal requires the use of spatula, wire brush, scraper and other tools for grinding, labor intensity is greater.

Low efficiency: The efficiency of manual rust removal is relatively low, and the general manual rust removal efficiency is between 0.2 and 0.5m²/h, which is far lower than the mechanical rust removal method.

Incomplete rust removal: manual rust removal is difficult to completely remove all rust, especially for dead corners and complex structural areas, the effect of rust removal is not good.

No guarantee of quality: Due to the dependence on manual operation, the surface may appear uneven, rough or have residue after rust removal, affecting the subsequent painting work.

Health effects: Long-term exposure to rust remover may cause damage to the respiratory tract, nervous system, eyes, skin, mouth and gastrointestinal tract.

Environmental pollution: Dust and pollutant emissions may be generated during the manual rust removal process, posing a threat to the environment and worker health.

Safety risk: Especially when working at altitude, manual rust removal has a greater safety risk.

Cost problem: Manual rust removal requires a lot of manpower and time, and the removal cost of large-scale rust is high.

It is difficult to remove rust at dead corners and gaps: manual rust removal is difficult to completely remove rust in the face of complex structures or hard-to-reach parts.

P.S. Selecting the right steel rust removal method can not only improve the engineering efficiency, but also ensure the quality of the project. Among the many methods of rust removal, finding the one that suits your needs is the key to ensuring the completion of your project. The above is the relevant introduction of Kirui new materials rust removal, if you want to further understand the steel rust removal agent, you can contact the official website customer service online, or call the national free service hotline: 177 2235 6896 (synchronous wechat) ".