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.

无尽动漫性视频╳╳╳3d| 欧美不卡一区二区三区| 99在线精品视频观看免费| 国产情侣一区二区三区| 成人一区二区免费视频| 亚洲人成网站在线在线观看| 色翁荡息又大又硬又粗又视频图片| 暖暖视频在线观看免费| 女人另类牲交zozozo| 奇米在线7777在线精品| 免费a级毛片无码av| 精品无码久久久久久国产 | 四虎影视永久在线观看精品| 又湿又黄裸乳漫画无遮挡网站 | 97在线观看播放| 国产av精品国语对白国产| 精品av天堂毛片久久久| 日韩人妻精品无码一区二区三区| 国产精品久久久久久久久软件| 亚洲午夜精品久久久久久浪潮| 亚洲国产精品成人精品无码区在线| 国产精品高潮呻吟av久久4虎| 亚洲色欲色欲大片www无码| 7777色鬼xxxx欧美色妇| 婷婷综合久久中文字幕蜜桃三电影| 中国美女a级毛片| 久久久久人妻一区精品色| 精精国产xxxx视频在线| 亚洲精品无码mv在线观看| 天干天干啦夜天干天2017| 麻豆精品国产精华精华液好用吗 | 中文字幕亚洲欧美日韩在线不卡| 精品久久久久久国产| 大又大又粗又硬又爽少妇毛片| 亚洲va中文字幕无码一二三区| 男人靠女人免费视频网站| 特级做a爰片毛片免费69| 亚洲成a人v欧美综合天堂| 伊人精品久久久久中文字幕| 无遮挡又黄又刺激的视频 | 久久久久亚洲av无码尤物|