Any things will be, in general, with the passage of time, slowly can produce some chemical or physical changes, such as storage shelves, especially steel shelves after long-term application will appear the rusty, rust is caused by the steel and iron oxide phenomenon, belongs to a kind of chemical reaction, the reaction can pose serious damage to shelves inside, so for the sake of the safety of the shelf, the necessary of rust measures is also very important. In that case, Beijing shelves manufacturers to share with you today three is suitable for rust removal method of storage shelves.

1. Can use hydrochloric acid scrubbing the rusty parts, wash the rust before paint paint. Note that don't have rust dongguan shelves in dilute hydrochloric acid inside too long, after in addition to the dongguan shelf surface rust will dropped the matter also reaction, by the way.

2. The chemical cleaning is mainly using acid react with metal oxide, so as to get rid of shelf material on the surface of the metal corrosion product of a cleaning method, known as pickling, operating only in the workshop.

3. The use of high pressure water jet impact (plus abrasive grinding effect) and water lever effect damage corrosion and coating adhesion of shelf steel plate. Its characteristic is no dust pollution, no damage shelves steel, greatly improve the efficiency of rust removal, can reach more than 15 m2 / h, derusting quality is good. But after derusting shelves steel rust easily return, must be with wet cleaning coating, coating for general performance of coating has a great influence on the coating.

Shelves derusting can only play a relief, cannot completely solve the problem of shelves rust fundamentally, so here suggest that we should give priority to in order to prevent rust removal is complementary. Must pay attention to the context of the warehouse, do not too wet, keep ventilated, easy corrosion chemicals with a special shelf.

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