According to the aggregation and dispersion pressure organization principle of high-speed printing die-cutting machine, the aggregation and dispersion pressure organization can be divided into migraine organization and three-point suspension organization, because the production and device of migraine organization are very convenient. Therefore, in addition to the three-point suspension aggregation and dispersion pressure plan selected by some manufacturers, the aggregation and dispersion pressure of many printing machines is completed by using migraine device.

High speed printing machine has the advantages of simple structure and easy conditioning, but it is difficult to reprocess. Because the processing scale of the two shaft ends of the rubber drum cannot be equal, it is necessary to keep a certain gap between the two shaft ends and the bias sleeve during installation in order to ensure the greasy demand, but the gap is difficult to control. The gap is large, which affects the overprint accuracy, the gap is small, and the greasy is not good. The bias sleeve and the shaft end are very easy to flash “bite”. Because of the frequent accumulation and dispersion pressing method, once the migraine sleeve is worn, the printed matter simply flashes “ink bar”

The stable support roller, suspension support roller and bearing sleeve used in the three-point suspension accumulation and dispersion pressure organization of high-speed printing die-cutting machine are made of exquisite alloy steel. After heat treatment, the appearance has high hardness, which greatly advances the service life of the machine. A high-precision needle roller bearing is arranged between the bearing sleeve and the rubber drum. The gap between the rubber drum, needle roller bearing, support roller and bearing sleeve can be adjusted to the best state in the installation process, so as to ensure smooth rolling without impact and oscillation during rigid work, and effectively prevent the occurrence of “ink bar”.

Tom (oversea manager) Phone:0086 13303078975 / 17772697357(whatsapp,wechat,line)

Email :cartonmachine.tomwang@aliyun.com

https://www.wdcartonmachine.com