Wholesale copper casting, welfare copper (certified), copper casting

Craft bronze pieces of copper casting process requirements there are many, the first step we must first degreasing, then washed with hot water and so on. Bronze pieces have a lot of holes this metal structure, so that we are in the process of electroplating process must be strict, the first step we need to thoroughly clean process, so that you can work to prevent the residual impact of the solution to stay in the hole next The second step we have to calculate the surface area of ??the product, because the actual area than the surface area of ??the good times, so the impact of the current at the time of plating than other parts to be four times higher. Its pre-plating have a little longer time. The third part of our pre-plated parts should hang up when shaken Henan copper casting, so you can make the color uniform, but also can prevent the occurrence of this will affect the appearance of the spots. The fourth part is the time we must live silvered lower groove after passivation silvered we want to clean copper casting, now the flow of water to clean a 25 minutes, then use hot water, then placed Baking in the box, the temperature should be controlled at 140 degrees on it. To prevent mildew so we want to place a long time point. The main purpose of Copper Copper is a very close relationship with human non-ferrous metals, are widely used in electrical, light industry, machinery manufacturing, construction industry, defense industry and other areas of copper casting factory, after the consumption of non-ferrous material aluminum. Copper in the electrical and electronic industry, the most widely used, the largest amount of the total consumption of more than half. China's copper consumption from the regional distribution, the main consumer of copper in China are good in eastern and southern regions Which copper casting, both consumption accounts for about 70% of total national consumption. From the industry distribution, the copper industry is the largest consumer of electrical and electronic industry, construction, machinery manufacturing, transportation, also consume large amounts of copper. Wholesale copper casting, welfare copper (certified), copper casting provided by Xintai City welfare copper plant. Xintai City welfare copper plant (www.xtsfltc.com) (www.xtsfltc.com) is a leader in Tai'an, machinery and industrial products, project cooperation, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Copper welfare leadership with the staff warmly welcome all inquiries negotiations to create a better future for the welfare of copper.