How to maintain paper mill machinery

Paper mill machinery equipment usually works in a high temperature and strong corrosive environment. Therefore, regular maintenance measures are very important. The way to ensure the safety and reliability of paper mill machinery is to strengthen the management of the equipment and pay attention to regular maintenance.

1. Under normal circumstances, due to copper loss, iron loss and other reasons, the motor of the papermaking equipment will have a certain degree of heat during the daily operation. As the load increases and the speed increases, the temperature will become higher and higher. If the bearing of the motor stays at a high temperature for a long time, it will affect the service life of the motor.

2. The motor will generate a lot of heat when it is running. Usually, fan blades are used to ventilate and cool down in order to dissipate heat. However, in the process of ventilation, dust in the air will adhere to the lubricating grease, thereby affecting the working performance of the lubricating oil. We can use a sealing method to isolate the lubricating oil from the outside world and reduce the impact of impurities on the bearing.

3. Maintenance of DC motor. DC motor can produce a wide range of continuously variable speeds. It is used as a paper machine driving device in the Paper mill machinery industry. The structure of DC motor is more complicated and the maintenance requirements are higher. For brushes The selection and maintenance of electric brushes are more important. Improper selection will have a greater impact on the application. Under normal circumstances, when selecting a brush, you must strictly follow the indicators such as the peripheral speed of the controller and the current density of the brush. First select the type of brush. The brushed model will do.