Abstract: A new type of production line for bluing has been introduced in this paper,which obtains such advantages as en文摘:本文介绍了一种新型发蓝生产线，具有节能，节水，无污染，生产过程自动化等优点，是一种绿色表面处理设备，已在国内链条行业得到了推广应用。