Double-seam is the most important link in canning manufacture technical process, and the seamroller is one of the most core and important components on the can seamer.
二重卷边是金属罐制造工艺流程中最重要的环节，卷封滚轮是封罐机上最核心、最重要的零件之一。
2
The position controller GEL7511 can control the position of rollerseam adjustment, the switch signal of start and stop.
GEL7511能控制辊缝调整的位置，发出起动、停止开关信号。
3
During the modern longitudinal seam welded pipe production, the contacting pressure distribution between the roller and pipe is a very important parameter.