Gold smelting is the last process in gold production, and the final product is the finished gold.
Xinhai has a professional gold smelting technical team, proficient in aqua regia method, electric chloride control method, electrolysis method, extraction method and other fire and wet gold refining and refining processes. In the course of years of design services, Xinhai has accumulated rich design experience and reached the world's advanced level. Moreover, Xinhai could provide targeted technical design services according to the material nature, production scale and product quality requirements provided by customers.
Xinhai has proprietary gold refining technology, which has the following characteristics: Short process, strong material adaptability, advanced technical indicators, high product quality standards, meeting the requirements of Shanghai gold exchange and national standards; Zero backlogs of process materials, low production cost, stable index, simple operation, fast production, thus accelerating enterprise capital turnover; Wastes comprehensive recovery, recycling, exhaust emission standards, and excellent working environment.