Guangzhou SmartTec is a professional manufacturer of coin-processing machines. We have dedicated ourselves to the coin machines field for more than 15 years. Based on our strong research and development capabilities ., SmartTec has developed a new advanced coin sorter: C9 . C9 is the best polygonal coins sorting machine with exclusive chain sorting technology. It can not only sort conventional round coins , but also can sort polygonal coins . SmartTec C9 coin sorter uses the counterfeit detection sensor independently developed by SmartTec, it has reached the world-class counterfeit detection capability. As a Polygonal coins sorting machine , Coin sorting speed of C9 reach up to 600 coins per minute,which helps increase your work efficiency. C9 has a user-friendly interface with 4.3 inch touchscreen . You can learn and use C9 easily. All functions and data are clearly showed on the screen.