GoldEx Robot is a robotic terminal used for the automated assaying, evaluating, buying, storing gold and silver items as well as for the sale of gold coins and small gold bars. This unique equipment can be successfully used in such operations as buying up gold scrap or gold and silver items, evaluation and temporary custody of precious metals, credit on the security of precious metals and selling invest gold. GoldEx Robot does duty for account managers, professional valuers, bank vaults and reduces transaction costs with physical gold. All functions are automated and formed into a single ultra-reliable, guaranteed, autonomous, safe, ultimately technological robotic terminal. GoldEx Robot is made of 3 mm thick steel and is ATMs styled, has a double vault, equipped with video monitoring and alarm. All sessions are recorded. Transactions are executed via a remote secure server. Multistage evaluation of metal – spectral assay, air and water weighing, density measurement – allows to achieve maximum appraisal accuracy, verification of metal authenticity and composition, identify purity in just 3 minutes, significantly reducing costs for acceptance, evaluation, and storage of the gold. Double vault offers 100 individual cells plus one large container for the buyup.