With the vigorous development of new energy vehicles, recently, some experts said that in the current parts and components industry, state-owned enterprises and state-owned capital have retreated to a lesser extent, with private capital and offshore capital occupying the dominant position. According to experts, there is great potential for investment in the spare parts industry in the new energy and new materials sectors. Recently, some auto parts companies have released a preview of their performance for the first half of the year. Although the company's performance in the first half of the year has remained the same as last year, the year-on-year decline has dropped significantly from the first quarter. Experts believe that this means that auto parts companies still have solid performance support. In the second quarter, auto parts companies are accelerating their losses, and there is little doubt about the growth in the second half of the year. According to reports, as a result of vehicle drive, China's spare parts industry accounts for about one-third of the size of the entire automotive industry, and sales revenue accounted for about 37%. In 2007, the profits of the parts and components industry scale enterprises accounted for 40 percent of the entire industry. %. At present, the share of state-owned capital in the parts and components industry is still less than 15%, while private enterprises and foreign-invested companies are developing rapidly. In particular, foreign-invested companies only have 20% of the enterprises, but they account for nearly 50% of the entire industry. Experts believe that, from a recent point of view, the development of parts and components is centered on the development of complete vehicles. In the future, parts and components related to the development of new energy and new materials have the greatest potential. Zinc or Nickel Plating Production Line
Metal electroplating line is widely used in aircraft and auto parts, machinery parts, metal, hardware processing industries, including cooper plating, silver plating, zinc plating, nickel plating, gold plating, chrom plating, anodizing, electrophoresis production line,etc.
Zinc-nickel alloy is an anti-corrosion coating with excellent corrosion resistance. At the same time, it has good mechanical properties and does not change the mechanical properties of the steel after plating. It has excellent brazing properties and is easy to weld under various conditions. The internal stress of the coating is small, which is comparable to that of the cadmium coating in the torsion-tension test. The plating solution has good dispersing ability and covering ability, high current efficiency, bright and smooth coating.
The surface condition and processing requirements during electroplating, select the appropriate steps, and perform the necessary finishing processing on the surface of the part, so that the part has a smooth and clean surface, which is an important link in obtaining a high-quality coating. Zinc Or Nickel Plating Production Line,Zinc Plating Line,Zinc Plating Production Line,Nickel Treatment Production Line Wuxi Xingyi Intelligent Environment Protection Equipment Co.,Ltd. , https://www.xingyimachinery.com
The zinc-nickel alloy plating bath has weak acid chloride type, sulfate type and alkaline zinc acid type.