This operation consisted of drawing wire through a die to reduce it to the desired diameter. 这项作业通过拉线模，把钢丝拉成符合要求的直径。
It is composed of payoff stand,drawing machine,wire accumulator,dual takeup,wirePointer and stripper,machine electric control. 机组由放线架，拉线主机，储线装置，双盘收线机，轧头穿模机，电气控制系统组成。
