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Raymond Mill Recent Development Situation

Raymond Mill Recent Development Situation

Grinding Equipment Raymond Mill Recent Development Situation

Raymond mills appeared in the 1870s and have been around for more than a hundred years. This kind of equipment that has been preserved for hundreds of years of natural elimination can show that his structural theme is reliable and the performance is good. But in the past 100 years, this mill has also undergone continuous improvement and improvement. The main changes experienced by Raymond mills over the years are as follows:

  1. 1. New technologies are constantly being introduced. Improve the original mill components, such as the mill bearing from the original sliding bearing into a hydraulic power or static bearing, lubrication using a new type of lubricant, start with a micro-towing device, so you can reduce the installation power , saving energy.
  2. 2. The size of the mill is large. In order to meet the needs of the rapid development of the mining industry and further reduce the cost of grinding, more than 30 years after the Second World War, countries were manufacturing large-scale milling machines. Large-scale mills have low capital investment, low specific power and low production costs. 3. Application of new materials. The use of new materials improves the quality of consumable parts and extends the life of consumable parts.

With the development of the industry and the continuous advancement of technology, as the most important grinding equipment in the powder industry, Raymond Mill has become an inevitable trend towards “high reliability, energy saving, precision and automation”. According to industry experts, the main development direction of Raymond mill in the future is: high reliability, energy saving, precision, automatic condition monitoring and automatic control. Specific improvements can be achieved by thyristor power supply, AC frequency conversion speed regulation, grease centralized lubrication, shock absorption and other measures, and can increase the condition monitoring and microcomputer automatic control and other devices. Among them, the high reliability mainly enhances the wear resistance of the grinding ring and the lower gland by the rationalization of the mechanical principle, and improves the lubrication between the bearings under continuous working conditions; the accuracy of the material grinding needs to strengthen the accuracy of the analysis machine; Automatic condition monitoring and automation control requires the addition of a highly intelligent electronic control system inside the Raymond mill to automatically control the ingress and egress, grinding, and quantification of materials. The operator only needs to control the buttons between the operations.

Because the equipment complements the shortcomings, it is developed on the basis of the original Raymond grinding, recognized by the users, and praised, so it will remain at the forefront of the industry for a certain period of time, with unparalleled advantages.