High Ni-type zinc-nickel alloy plating equipment with excellent corrosion resistance, heat resistance, and wear resistance.
Sanwa Coating Industry Co., Ltd. has introduced a "High Ni Type Zinc-Nickel Alloy Plating System" that excels in corrosion resistance, heat resistance, and wear resistance, which are widely used in automotive parts. It is capable of small-lot, multi-variety production for both rack and barrel products. As it is a manual system, we can accommodate requests such as "Can you only degrease? Can you only perform acid treatment?" **Features of High Ni Type Zinc-Nickel Alloy Plating:** - **High Corrosion Resistance:** → It can be managed within the range of 10-18% nickel content, which is considered to have the best corrosion resistance. - **Heat Resistance:** → The plating film does not peel off in high-temperature environments exceeding 200°C. - **Wear Resistance:** → The hardness improves to a Vickers hardness of 200 Hv or more, making it less prone to scratches. For more details, please contact us or download the catalog.
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basic information
【Merits】 [Barrel Plating (also known as Gala Plating)] ○ Unlike rack plating, plating can be done even without holes. ○ The barrel rotation speed can be changed from low to high, so for products that are prone to scratches, slowing down the rotation can eliminate concerns. ○ Multiple dedicated barrels are kept in stock to accommodate fine items and washers. ○ For items under 15kg, a single unit price applies. → Barrel plating is possible even with a small quantity of products. [Rack Plating (also known as Hook or Octopus)] ○ There are no scratches or dents on the products. ○ You can easily request from just one piece. → Same-day delivery is possible for some products. ○ Measures can be taken to prevent liquid dripping from trivalent chromium treatment. ○ Craft paper packaging is also available to prevent discoloration. ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Automotive parts, electrical and electronic components, water heaters, drive shafts, ships, construction parts, screws, nuts, compressor parts, etc. ● For more details, please contact us or download the catalog.
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Company information
Sanwa Plating Industry Co., Ltd. has developed as a specialized factory for barrel zinc and nickel plating since its founding in 1934, striving for continuous "technological innovation" and aiming to produce "high-quality" products. This spirit of innovation has been passed down, leading to the automation of the barrel division, which has addressed quality control, speed, and cost reduction, resulting in the development of the "fully automatic barrel zinc plating equipment" that has transformed traditional barrel methods, becoming a strength of Sanwa Plating Industry today. In recent years, the overseas expansion of major manufacturers has accelerated, highlighting the "hollowing out of industries." Our plating industry is no exception, facing demands for "cheap, fast, and good" due to decreased orders, cost reductions, and the collapse of relationships with major manufacturers. In this context, what is most important for Sanwa Plating Industry is to confront these challenges with a unique approach, including our one-of-a-kind technology and sales strategies. We will continue to improve our plating technology and reform environmental practices to meet our customers' needs.