A new standard as a base for chrome plating! 'High Purity Electroless Nickel Plating' has better adhesion than electroless Ni plating and has been adopted in over 30,000 cases.
We recommend "high-purity electroplated nickel" as the base for chrome plating. No gloss agents or additives are used, and due to the high purity of 99.9% nickel, it has good compatibility with chrome plating. Compared to chrome plating alone, corrosion resistance is dramatically improved. A special surface treatment is performed before plating, increasing adhesion with aluminum and iron. It can also be used for applications such as guide rolls (aluminum and iron) and cooling rolls. We recommend this to film manufacturers, extrusion machine manufacturers, and customers facing corrosion issues with rolls. 【Features】 ■ Industrial base nickel plating that requires reliability ■ Increased adhesion compared to electroless Ni plating ■ Improved corrosion resistance ■ Thicker plating for dimensional restoration is also possible *For more details, please feel free to contact us.
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basic information
Our company's industrial high-purity electric nickel plating is initially used as a base plating for hard chrome plating, specifically for molds (CC molds) that accept molten iron in continuous casting lines at steel mills. These molds are subjected to harsh usage, requiring high reliability. Currently, it is utilized as a base plating for aluminum guide rolls used in film transportation, where the high purity without gloss agents in the plating bath contributes to excellent corrosion resistance. It has also been proven to be superior as a base plating for hard chrome plating. Since aluminum and aluminum alloys are considered less noble metals in the electrochemical series compared to metals like nickel and chromium, plating these metals is said to be challenging. Our company has established a unique plating process that achieves high adhesion on aluminum alloy surfaces. *For more details, please feel free to contact us.*
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【Usage】 ■ Rolls used in clean rooms where corrosion and peeling are not permitted ■ Guide rolls near areas where ozone is used ■ Rolls used in drying ovens that are prone to corrosion ■ Rolls used in high temperature and high humidity environments *For more details, please feel free to contact us.
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Company information
Hardened Chrome Industrial Co., Ltd. specializes in multifunctional surface treatment technology, which is one of the excellent industrial foundation technologies, and in addition, we also provide the manufacturing and grinding of high-precision rolls to everyone. In particular, in the film manufacturing process of functional plastic films, which have been experiencing explosive development and progress in recent years, we manufacture various rolls, T-dies, round dies, and other key equipment, as well as grinding, polishing, special surface treatment, and repair and maintenance. In response to the increasing demands for high precision and high functionality year by year, we enhance both processing equipment and technology, continuously refine our skills together with our customers, and assist in the production of more advanced films and sheets.
![Cooling roll surface treatment [KR plating]](https://image.mono.ipros.com/public/product/image/b85/2000421379/IPROS50773978406364855443.png?w=280&h=280)
