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The development trend of Raymond Roller Mill

Source: Grinding Mill   Posted: 2020-09-27   

The development trend of Raymond Roller Mill:


The mill industry in developed countries in North America and Europe has been developing rapidly and is far ahead in the entire industry market. Its development speed is higher than the average development speed of the mill industry, and its mill industry is also relatively complete. Milling equipment manufactured in developed countries is becoming more sophisticated and is evolving towards an increasingly high level of automation control.


Judging from the development of the domestic mill industry, China's mill equipment industry has developed very rapidly in recent years. At present, China's mill manufacturing has been quite sophisticated, and the mill industry is showing a prosperous trend. Moreover, the mill equipment industry The development is bound to promote the development of all aspects of China's milling business in the future.


Specifically, China's domestic grinding milling equipment is not only simple in production structure, easy to operate, easy to maintain, but also pays more attention to the diversification of equipment performance. The cost performance of milling equipment has also been greatly improved. In addition to continuous improvement of equipment models, the control level of the mill is also greatly improved. At the beginning of the 21st century, China's mills are still in a relatively backward state, and all aspects are relatively backward. In just a few years, China's mill equipment market is close to and has already begun to catch up with the milled powder produced by developed countries. The trend of equipment.


In the development process of China's domestic mineral processing equipment manufacturing industry, it has undergone two changes. First, product development has changed from imitation to independent innovation; second, economic operation has changed from extensive to profitable. It is expected that the future development trend of the grinding equipment industry will be toward large-scale, digital intelligence and green energy-saving.



With the continuous development of the powder industry, the market demand for Raymond mill is also increasing. Raymond mill is the main equipment for grinding in China's powder industry. In order to meet the requirements of different application fields, it is an inevitable trend to develop "high reliability, energy saving, precision and automation".



(1) More energy saving and environmental protection:


In recent years, all walks of life have paid more and more attention to green environmental protection issues. With the proposal of “Green Twelfth Five-Year Plan”, energy conservation and environmental protection have become the vane of development of various industries, especially in Raymond mill.


With the increasingly strict requirements of green environmental protection, the state encourages the development and processing of mining industry, and at the same time has high standards for mining machinery. R&D and manufacturing of Raymond mill should pay more attention to research on high efficiency and energy saving, aiming at zero pollution and high Improved manufacturing, such as efficiency, low energy consumption and mechanical life. In the current Raymond mill market, energy-saving and environmentally-friendly equipment with high processing capacity, high sorting efficiency and low energy consumption will be more popular, and the market demand is more urgent.



(2) The automatic control system is more perfect:


Raymond mill will be developed in the powder industry mainly for high reliability, precision, automatic condition monitoring and automatic control.


It can adopt measures such as thyristor power supply, AC frequency conversion speed regulation, grease centralized lubrication, shock absorption, etc., and has equipment for condition monitoring and automatic control of microcomputer. Among them, the high reliability needs to be studied through the rationalization of the mechanical principle to enhance the wear resistance of the grinding ring, the lower gland, and the like, and improve the lubrication of the machine before the bearing in the continuous working state.


Experts believe that automatic condition monitoring and automation control need to add a high-intelligent electronic control system inside the Raymond mill to automatically control the ingress and egress, grinding, and quantification of materials. Automatic control can effectively improve the efficiency, work accuracy and safety of Raymond mill. The operator only needs to control the buttons between operations.


(3) Grinding accuracy will be greatly improved


With the continuous improvement of the fineness requirements of powder products in the application field, the milling equipment industry is bound to develop in the direction of refinement and scale, and Raymond mill is no exception.


For a long time, Raymond mill products have rarely made breakthrough improvements. Although the grading system has been greatly improved, most of them have stayed in the single machine transformation. As a formal product of the production equipment manufacturers, there are not many, in many parameters, for example. The size of the grinding roller ring, the power of the main engine and the spindle speed have rarely surpassed. In fact, the traditional Raymond mill has many potentials to be tapped.


Increasing the accuracy of material grinding requires an increase in the accuracy of the analyzer. This problem has always been a technical difficulty in the improvement of Raymond mill, but it is also one of the main bottlenecks in the development of Raymond mill. Therefore, the grinding precision of Raymond millwill be the focus of research and development of related companies and R&D personnel in the future, which will also be the key to determine the future development of Raymond mill in the mill industry.