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

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

詳細介紹

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.

中文在线а√天堂| 国产精品激情av久久久青桔| 日日天日日夜日日摸| 久久无码av中文出轨人妻| 欧美三级乱人伦电影| 久久久久久国产精品免费免费男同| 亚洲av无码久久精品色欲| av片在线观看免费| 免费无遮挡无码永久在线观看视频| 中国人妻被两个老外三p| 看国产黄大片在线观看| 欧美性巨大╳╳╳╳╳高跟鞋| 国产suv精品一区二区69| 999国产精品999久久久久久| 国产无套中出学生姝| 欧美 变态 另类 人妖| 国内老熟妇对白xxxxhd| 久久国产精品久久精品国产| 丰满大爆乳波霸奶| 伊人情人综合网| 欧美大屁股xxxx高跟欧美黑人| 日本少妇寂寞少妇aaa| 人妻 日韩精品 中文字幕| 巨胸喷奶水www视频网站| 国产白嫩护士被弄高潮| 国产美女在线精品免费观看| 国产在线拍偷自揄拍无码| 女人被男人躁得好爽免费视频 | 97色伦图片97综合影院| 国产亚洲精品美女久久久久| 国产成人精品一区二区三区视频| 国精品人妻无码一区二区三区性色| 免费无码毛片一区二区app| 久久99精品国产99久久6尤物 | 久久久久女教师免费一区| 亚洲av无码日韩av无码导航| 国产成a人片在线观看视频下载| 国产精品久久久久久久久久免费看| 久久久g0g0午夜无码精品| 亚洲国产精品久久一线不卡| 少妇人妻综合久久中文字幕|