By pickling, the surface oils and contaminants (such as iron-based substances) are removed.
Typically, the acid cleaning of SUS materials is entrusted to specialized contractors, who immerse the products in an "acid cleaning tank" to remove welding scale and surface dirt. Therefore, depending on the size of the product, issues such as "not fitting in the tank" may arise, and for larger products, transportation issues may also come into play. This "on-site acid cleaning" is carried out by Marui Plating Industry staff who travel to the site to perform the cleaning, thus resolving these problems. The appearance is similar to immersion acid cleaning, as a specialized acid cleaning agent is "applied" overall, making it less likely to have unevenness. Additionally, since it is not a brush application method, there will be no brush marks. However, it is important to note that surface scratches and dents cannot be removed by acid cleaning, and extreme welding slag or discoloration (if it has become stained over time) may not be removable. Marui Plating Industry will responsibly collect all waste liquid (concentrate). For more details, please contact us or refer to our catalog.
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basic information
【Features】 ○ On-site dispatch ○ Requires electricity (AC 100V, AV 200V) ○ Requires factory air (dry) ○ Removal of oil content ○ Removal of contaminants (iron-based, etc.) ○ Improvement of corrosion resistance ○ Marui Plating Industry will be responsible for the complete recovery of waste liquid (concentrate) 【Conditions】 ○ Provision of construction site → Outdoor; indoor is also acceptable, but may be preferred depending on the season ○ Construction space → Considering safety and impact on surroundings, discussions will be held with the ordering contractor each time ○ Provision of utilities → Requires water (potable level), electricity (AC 100V, AC 200V), and factory air (dry) ● For more details, please contact us or refer to the catalog.
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Company information
In 1957, Marui Plating Industry Co., Ltd. began operations as a hot-dip galvanizing business. Since then, it has started research and development of new technologies such as hot-dip galvanizing and mechanical galvanizing for small metal fittings, composite plating, and more. The company also engages in electro-polishing of stainless steel, resin coating on plating, manufacturing and selling welding burn removal devices and precious metal cleaning devices, as well as precision cleaning services. The main processing types and items handled include precision cleaning, electro-polishing, regeneration cleaning, hot-dip galvanizing, barrel polishing, special coatings, and electroless nickel plating, among others.
