With the development of current economy, the demand for coins in society is very huge, and under the rapid development of finance, the coinization of small denomination currency and large denomination currency has become a trend, which makes coins instead of small denomination currency bring many conveniences to people and also bring some problems. Banks and other special departments need to deal with a large number of coins efficiently, such as counting, sorting, packaging and so on, in order to make them circulate again. Therefore, the coin sorting system came into being. Coin sorter is to recognize and count the coins passing at high speed. It is the basis of many coin processor tools, such as counting, sorting, packing, destroying. The coins are distinguished by their shape, color, density or force. Here starts with the application status of coins in various industries, and then discusses the general situation of the development of coin sorter at home and abroad, the current problems and prospects of coins. The birth of the coin sorter has brought a lot of help to people's lives and played an important role in the financial sector.
Although it does not have the function of counterfeiting, it can quickly and accurately classify the current coins according to the size of the coin diameter. The main features are simple design, accurate sorting, reliable use, simple maintenance, low price and so on. Moreover, the system has the potential of expansion, which can meet the future development needs of the coin sorter. Our company developed and applied this technology to produce coin sorter. It has been successfully used in banks, bus companies, subway company, temple, gaming center and other departments, greatly improving their efficiency and reducing costs. Therefore, this product has a high value of popularization and application, and its development prospects are quite broad.