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.

成人国产精品免费视频| 国产盗摄xxxx视频xxxx| 公与淑婷厨房猛烈进出| 狠狠噜狠狠狠狠丁香五月| 国产av无码专区亚洲av麻豆 | 四虎影视4hu4虎成人| 青青草原亚洲| 中国妇女做爰视频| 亚洲人成人无码www| 中文字幕亚洲精品无码| 少妇内射高潮福利炮| 亚洲色欲一区二区三区在线观看| 国产真实老熟女无套内射| 日韩制服国产精品一区| 妺妺窝人体色www在线观看| 国产精品久久成人网站| 欧洲熟妇色| 亚洲一区二区三区国产精华液| 日韩综合无码一区二区| 香蕉久久夜色精品升级完成| 亚洲成av人影院| 中文字幕一区二区三区人妻少妇| 日韩av无码精品一二三区| 中文字幕一区二区三区乱码| 丁香花在线影院观看在线播放| 国产边摸边吃奶叫床视频| 少妇人妻无码精品视频| 无码丰满熟妇juliaann与黑人| vr成人片在线播放网站| 国产精品久久久一区二区三区| 少妇激情av一区二区| 国产乱子伦精品视频| 77777_亚洲午夜久久多人| 亚洲男人天堂| 亚洲色无码播放| 欧美日韩综合一区二区三区 | 99riav国产精品视频| 欧美激情肉欲高潮视频| 欧美猛男军警gay自慰| 男女野外做爰电影免费| 99久久精品免费观看国产|