Raymond mill after installation debugging and maintenance summary

Richardmrax

Raymond mill industry often used, was introduced into China in the last century eighty's, and obtain the stable development in the Chinese market, and gradually formed a multi branch, plays a great role in many of the grinding material.
Raymond grinding energy only from the point of view of utilization of the grinding material, if the specific requirements, the specific size, you need to make some adjustment for raymond mill structure. Every different kind of material the optimum grinding speed is different, so there is no uniform formula can accurately calculate the best fit of rotor in the crushing materials line speed on material granularity level. At the same time, because the fan speed increases, increase the processing capacity of the unit time classifier, but also caused changes in wind power system, so the need to adjust the wind power system, ensure the classifier classification rate will not be reduced.
General fan speed and grinding shaft speed to correspond to each other, speed and fan speed corresponding to each fineness are different, so you need to debug installation personnel, in order to achieve customer satisfaction results. So a mill system after installation, there is always a debugging process, one is in order to achieve the required fineness of material, a unit of time the production of powder production.
Fineness depends mainly on the analysis of machine to grasp, the rotor speed and the speed of the fan to match, production is mainly the rotor speed, fan speed, feeding amount to grasp. In general the debugging process, the analysis of machine fineness, gradually increase the fan speed, so that the ground material with air lift, reach the top of the mill, is the qualified powder timely release, to provide space for new material, and ultimately achieve the perfect fan speed and rotating speed of the mill, reaches a predetermined yield. Remember, the fan speed should not be too large, moderate, Fan General Factory is equipped with all the successful completion of the task, there are certain earnings mode space, to ensure that some special circumstances.