Raymond mill is popular because of its large output and low price. However, after a period of use, the powder production rate of Raymond mill has become lower and lower, which seriously affects the efficiency of the enterprise. Here are 5 ways to increase the production capacity of Raymond mill.
1. Choose Proper Speed Of Main Engine, Improve The Grinding Force
Since the grinding force mainly comes from the centrifugal force of the grinding roller, the rotation speed of the main engine directly affects the grinding force. The low speed of the driving shaft may be one of the reasons for the low powder production rate. Insufficient power, loose transmission belt or severe wear will cause the driving shaft speed to be unstable and decelerate.
Suggestion: Considering the carrying capacity of the main engine motor is a factor to improve the production efficiency of the pendulum mill. Increase the kinetic energy of the Raymond mill, adjust the belt or replace it with a new one.
2. Adjust The Air Pressure And Air Volume Of The Blower Reasonably
The physical properties and chemical composition of various non-metallic mineral raw materials have huge differences. For minerals with lower density, when adjusting the wind pressure and air volume, the wind pressure and air volume should be smaller than those with higher density. If the air pressure and air volume are too large, the coarse particles will not be well classified and mixed into the finished product, and unqualified products will appear. If the air pressure and air volume are too small, material blockage is likely to occur in the main engine, making the machine unable to operate normally.
3. Reasonable Design Of Shovel Device And Selection Of Wear-Resistant Materials For Grinding Roller And Grinding Ring
The shovel blade is an important device that directly shovels the material between the grinding roller and the grinding ring. After technological development and improvement, blades of Raymond mill are all reasonably designed, which can shovel and let the materials between the grinding roller and the grinding ring gets sufficient grinding.
The abrasion of shovel blade, grinding roller, grinding ring and other main wear-resistant parts will affect the powder production rate. The shovel blade cannot shovel the material, and the grinding ring and roller are severely worn and does not have a good grinding effect, resulting in a low powder production rate. The wearing parts should be replaced in time after worn.
4. Keep Raymond Mill In Good Lubrication
Another reason that affects the speed of the main machine of the mill may be that the gear grinding becomes dull. Therefore, it is necessary to check the transmission parts such as the gear grinding from time to time to ensure the good lubrication of Raymond mill.
5. Pay Attention To The Humidity, Viscosity, Hardness, Etc. Of The Raw Material
The performance of Raymond mill itself is the main factor that determines the production efficiency, but the properties of raw material, such as powder humidity, viscosity, hardness, and discharge particle size requirements, will also affect the powder production rate. Operators should refer to the specifications and instructions of the equipment, and make it run under the corresponding requirements to achieve the best production effect.
Reasonable use of equipment and good daily maintenance, so as to maximize the service life of Raymond mill, give full play to the best performance, and create the highest benefits.