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.

日韩精品无码久久久久久| 女人的精水喷出来视频| 日日碰狠狠躁久久躁| 无码成人片在线播放| 少妇人妻偷人精品一区二区| 免费大片黄国产在线观看| 成人免费看www网址入口| 欧美精品videossex少妇| 国产婷婷一区二区三区| 中文字幕一区二区三区精彩视频| 国产成人精品一区二三区在线观看| 国产又粗又猛又黄又爽无遮挡| 日本丰满人妻xxxxxhd| 免费网站内射红桃视频| 国产第19页精品| 中文字幕人妻丝袜成熟乱| 亚洲综合在线一区二区三区| 久久青青草原亚洲av无码| 国产自偷自偷免费一区| 无码人妻精品一区二区三区不卡| 亚洲乱码一区av春药高潮| 蜜桃臀无码内射一区二区三区| 国产成人涩涩涩视频在线观看| 婷婷五月婷婷五月| 日本19禁啪啪吃奶大尺度| 无码熟妇αⅴ人妻又粗又大| 中文字幕久久久人妻无码| 亚洲日韩一区二区一无码| av在线亚洲男人的天堂| 日韩精品视频一区二区三区| 国偷自产短视频中文版| 午夜裸体性播放| 久久婷婷色综合一区二区| 国产永久免费高清在线| 久久精品第九区免费观看| 国产乱码精品一品二品| 久久理论片午夜琪琪电影网 | 国产精品无码无卡在线观看久| 东北老女人高潮大叫对白| 亚洲av无码av吞精久久| 亚洲色精品88色婷婷七月丁香|