Raymond mill in chemical, construction, metallurgy, mining and other fields is widely used, grinding milling production line is one of the important equipment.
Raymond mill powder on the material needs of a variety of auxiliary equipment and mutual cooperation, in order to achieve high quality and efficient working condition. In the grinding operation, the milling efficiency of the equipment affects the output of the milling powder, while the discharge fineness of the Raymond milling powder is directly related to the economic benefits of the user. Here, we have to analyze the impact of Raymond mill out of the fineness of what factors.
1, feed size and speed. When the Raymond mill feed particle size is too large, it will increase the Raymond mill grinding difficulty. If the staff of the feed too much or feed too fast, resulting in the accumulation of material in the grinding chamber, Raymond mill will also cause grinding more difficult, so that the material can not be fully ground, affecting the Raymond Mill Fine powder discharge machine.
2, Raymond mill host speed. In the Raymond mill milling operations, if the Raymond mill speed is too high or too low, will make the coarse powder or powder prematurely be delivered to the powder outlet, affecting the fineness of the discharge. For this situation, we can adjust the size of the motor current Raymond Mill fineness control of discharge.
3, Raymond mill fan speed. In the fan speed is too large, the Raymond Mill air volume will increase. At this time, the ground material may not be able to meet the eligibility requirements of the state may be blown to the discharge port, increasing the fineness of the finished product; and if the fan speed is too small, the air volume is also a weak case will affect Material fineness. Therefore, the fan speed directly affects the grain size of Raymond Mill.
4, Raymond mill roller wear ring wear level. In Raymond mill milling process, the grinding roller ring is in direct contact with the material components, so the most vulnerable to wear and tear. When the grinding roller wear to a certain extent, it will lead to the material can not be fully polished in the case of being discharged. And then increase the coarse particles in the finished product, affecting the fineness of Raymond mill discharge.