Although the automation of domestic beneficiation also has such problem, but you can see, our beneficiation automation has made great progress. With the development of electronic technology, control technology, computer technology, and the concentrator puts more emphasis on automation. Under the increasingly fierce competition, our beneficiation automation of classifier will make rapid development. The mainstream of today’s beneficiation automation technology has the following aspects:
1. Automation instrumentation digital, intelligent and virtualization.
The rapid development of a variety of high-tech, especially micro electronics, micro-machinery, new materials and the wide application of new technology, computers, communications technology are changing with automated instrumentation technology and the nature of the industry, thus achieving the new better features that traditional instrument cannot complete. Detection technology, ultrasonic, microwave, laser, and other new technologies have been adopted to further improve the accuracy of the automatic control.
2. Integration, distribution and opening of control system
Beneficiation automation of classifier development of automation technology trend is to achieve a modern integrated manufacturing system ", it is a state-of-the-art manufacturing process technology, modern management techniques and advanced control technology, information technology is a combination of enterprise management and the control of the production process operation and management control and management as a whole, achieve enterprise optimization and running, thus becoming an important technology to improve the competitiveness of enterprises.
3. New automatic control theory and methods, advanced control software development
Since the end of the 20th century, the main direction of development of automatic control theory and method is the application of artificial intelligence technology. Advanced control theory and control software applications in mineral processing automation will greatly promote the development of beneficiation automation.
4. Network measurement and Control of rapid technological development
Now, the instrument have the ability to transmit data on the network, which towards the lower connection costs to support the direction of high-performance digital network of intelligent devices, distributed measurement and control direction; independent of each other, and can focus on their abundant work to make the program efficient. Information between nodes pass through the network, in order to achieve the purpose of the phase watts associated.

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