How to use and maintain the brush rubber roller_common problem

The rubber roller is a roll-shaped product made of metal or other materials as the core and covered with rubber through vulcanization. Only the correct use and maintenance of rubber rollers will have a better effect and a longer service life. Meixin Brush Factory shares common knowledge on the correct use and maintenance of rubber rollers.　　* Newly cast rubber rollers should not be put into use immediately.　　Because the internal structure of the newly cast rubber roller is not stable enough, if it is put into use immediately, it is easy to reduce the service life. Therefore, the new rubber roller just out of the cylinder should be placed for a period of time to keep the rubber roller in a relatively stable state after contacting the temperature and humidity of the external environment. This can increase the toughness of the gel and improve the durability.　　* Correct storage of idle rubber rollers. The rubber rollers to be used should be cleaned, and the glue should be wrapped with plastic film and placed on the rubber roller rack. A few of them must not be stacked together or stand against the wall easily, so as to avoid undue loss of the glue. . When the used rubber rollers are sent to the processing and casting, they should not be thrown out or pressed, and the roller core should not be eccentric or bent to ensure the normal use of the roller core. * The head and bearing of the rubber roller should be well lubricated.　　 The accuracy of the rubber roller shaft head and bearing directly affects the effect of ink transfer and ink distribution. If poor lubrication causes the rubber roller shaft head, bearing wear and gap, it will inevitably lead to the ills of uneven printing ink. At the same time, printing bumps may also be caused by bad conditions such as rubber skipping and slipping. Therefore, lubricating oil should be frequently added to the rubber roller shaft head and bearing to prevent the mechanical parts from wearing out and the rubber roller can be used normally to ensure the printing quality. Welcome to visit the official website of Meixin Brush Machine www.mxbrushmachinery.com