摘要
介绍热镀锌钢丝预处理-拉丝和表面处理-热镀锌两条生产线的构成和特点。预处理-拉丝生产线与原生产线相比,拉拔速度由4.2 m/s提高到8 m/s,单机能耗由241 kW降低到120 kW,辅料消耗由275元/t降低到140元/t;表面处理-热镀锌生产线具有节锌、节能和降低劳动力成本的优势,且生产环境显著改善。
To introduce components and characteristics of pretreatment-wire drawing and surface treatment-galvanizing by dipping two production lines of steel wire galvanizing by dipping. Compared with original production line, drawing speed of pretreatment-wire drawing production line is increased from 4.2 m/s to 8 m/s, energy consumption of single machine is decreased from 241 kW to 120 kW, consumption of auxiliary material is decreased 275yuan/t to 140yuan/t. Surface treatment-galvanizing by dipping production line has such advantages as Zn saving, energy saving and labor cost reducing and production environment is improved remarkably.
出处
《金属制品》
2006年第4期5-7,共3页
Metal Products
关键词
大盘重
钢丝热镀锌
内加热
节能
heavy coil
steel wire galvanizing by dipping
inner heating
energy saving
