国产三级午夜理伦三级,91精品久久久久久久久久久久,亚洲国产精品久久久久,国产一级一片免费播放放a

Copper Rod Continuous Casting and Rolling

Product description
copper casting and rolling machine, also known as a copper rod continuous casting (CCR) system, is a machine that produces copper rods by melting copper, casting it into a rod, and then rolling it

Copper Rod Continuous Casting and Rolling

The process for making copper rods using a CCR system includes:

Feeding copper cathode into the melting furnace 

Casting the molten copper into a bar 

Hot-rolling the bar into a rod 

Cooling and chemically treating the rod 

The raw materials used for a CCR system can be electrowon copper cathode or high-grade copper scrap. The resulting copper rods are usually of high grade and have a purity level of over 99.99%

The copper rod continuous casting and rolling (CCR) system uses shaft furnace for continuous melting and heat holding furnace for buffer and constant volume casting. The copper rod is hot-rolled and then surface treatment for cooling and reduction.


Technical Parameters:
Technical

Layout of Production Line:
Aluminum Alloy Rod Continuous Casting and Rolling LineAluminum-continuous casting and rolling line

All rights reserved ? 2019 Wuxi Hengtai (HNT) Cable Machinery Manufacture Co.,ltd     
Powered by:Haizr
特级西西人体444www高清大 | 国产真实乱了老女人视频 | 最近免费中文字幕视频 | 国产综合精品久久久久成人AV | 刘诗诗毛片一区二区三区 | 色屁屁XXXXⅩ在线视频 | 农村寡妇精品一区二区电影 | 国产天美欧美精品无码 | 十八禁一区二区三区 | 国产又爽又大又黄A片色戒一 | 91人人澡人人爽人人模 | 国产精品久久久久久久久久久久无码 | 国产欧美日韩在线 | 精品久久欧美熟妇www | 欧美乱妇狂野欧美在线视频 | 国产又粗又黄又猛的视频 | 蜜桃视频成人A片免费观看少妃 | 午夜福利视频色视频在线 | 直接看的黄色视频 | 中文字幕无乱码人妻丝袜 | 91人人妻人人澡人人爽国产网址 | 91精品国产乱码久久久久久蜜臀 | 久久国产v一级毛多内射 | 九一精品人妻人人操 | 波多野结衣一区二区视频 | 搡BBB搡BBBB搡BBBB电影 | 白丝美女扒开双腿高潮叫爽娇喘视频 | 国产精品国产三级国产kⅤ无密码 | 久久精品视频免费观看 | 无码国产精品ThePorn | 亚洲AV秘 无码一区田中 | 国产婬妇 ......视频 | 中文字字幕在线中文乱码修改方法 | 国产精品婬乱有声小说 | 日本视频免费在线观看 | 日韩A片一级无码免费 蜜桃 | 情剧产国馆精品一区二区 | 国产91熟女高潮一区二区 | 国产裸体不遮挡视频网站 | 欧美最猛黑人XXXX黑人猛交 | 国产真实乱人偷精品视频 |