内射中出日韩无国产剧情,日韩av无码成人精品国产,狠狠色噜噜狠狠狠888米奇视频,亚洲人成人伊人成综合网无码

產(chǎn)品詳細(xì)

產(chǎn)品名稱:two-high rolling mill of heterotypic copper

詳細(xì)介紹

Main catalogs:

Material:Refined copper and brass

Size of input material:Thickness:≦15mm (after surface milling),Width:300mm

Size of output material:Thickness≧3mm

Maximum weight per coil:2000kg

Size of working roller: Ф500*450mm

Rolling speed: V=0~30m/min(thickness≧6mm~15mm)

V=0~60m/min(thickness≦6mm)

Electric deprssed speed: 0.16mm/s

Motor power:284KW

Coiler power: 67KW

Pinch straightener power:49KW

Depressed power of electrical machine:15KW


Installation level:

1、The irreversible main rolling machine and the coreless coiler are drived by the DC electric machine,adopt digital DC speed regulator to achieve stepless speed

2、Pinch and straight are drived and regulated by the DC electric machine with the straight roller.

3、Digital display panel display the displacement of the depressed millscrew under the AC motor pressure. Zero adjustment.

4、Hydraulic pressure with top-roll balance

5、Hydraulic up-cut,hydraulic detrusion,backup roll draw

6、Over-pressure alarming device,overpressured automatic protection, automatical detective for displaying the rolling pressure.

7、Automatically alarm device for hydraulic oil level of process liquid or emulsion.

国产第一页屁屁影院| 国产成人精品一区二区三区免费| 夜先锋av资源网站| 日韩人妻精品一区二区三区视频| 日韩经典午夜福利发布| 久久精品青青大伊人av| 中文无码一区二区不卡av| 久久久精品中文字幕麻豆发布 | 国产精品视频一区二区三区无码| 大地资源免费视频观看| 蜜桃视频插满18在线观看| 中文字幕人妻被公上司喝醉 | 3d动漫精品啪啪一区二区免费| 99re热这里只有精品视频| 丰满多毛的大隂户毛茸茸| 精品无码中文字幕在线| 无遮挡又黄又刺激的视频| 最近免费mv在线观看动漫| 熟女少妇精品一区二区| 亚洲小说区图片区另类春色| 51久久夜色精品国产水果派解说| 亚洲乱码中文字幕久久孕妇黑人| 一本色道久久99一综合| 色综合视频一区二区三区| 综合久久给合久久狠狠狠97色| 日本边添边摸边做边爱| 日本乱子人伦在线视频| 国外精品视频在线观看免费| 国内精品久久久久国产盗摄 | 久久久久亚洲av无码专区桃色| 无码成人aaaaa毛片| 婷婷综合久久中文字幕蜜桃三电影| 欧美顶级少妇作爱| 亚洲精品v天堂中文字幕| 色综合久久久久无码专区| 国产乱子伦在线观看| 欧美人与动牲交a欧美精品| 性高湖久久久久久久久| 麻豆精产国品一二三产区| 国内精品久久久久影院薰衣草| 国产成人精品电影在线观看|