What Is Precious Metals Refining?

Precious metals can generally refer to gold, silver, platinum, etc. Refiners refer to machines that process and purify coarse materials with low purity and impurities to obtain high-purity materials. It is called by many names. In Hong Kong, it is usually called a gold machine, a gold extractor, and a English refiner. It can also be called a refiner, a recycler, a refiner, and so on.