roller seam weld 滚轮滚焊焊缝 ; 滚焊焊缝机
roller-type seam welding machine 辊式缝焊机
seam roller 叠缝滚压机
roller spot-and-seam welding machine 辊式点 ; 辊式点缝焊机
seam-welding roller 缝焊滚轮
First seam roller 头道卷封滚轮
seam welding roller 缝焊滚轮
The position controller GEL7511 can control the position of roller seam 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。
During the modern longitudinal seam welded pipe production, the contacting pressure distribution between the roller and pipe is a very important parameter.
在现代的直缝焊管生产中，轧辊与管坯间的接触压力分布是一个非常重要的参数。
Double-seam is the most important link in canning manufacture technical process, and the seam roller 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。
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