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.

国内精品久久久久影院优| 少妇被粗大的猛烈进出视频| 少妇激情一区二区三区视频| 国产精品久久国产精品99| 偷国产乱人伦偷精品视频| 初尝黑人嗷嗷叫中文字幕| 国产精品三级av及在线观看| 天堂av无码av一区二区三区| 无码精品人妻一区二区三区av| 亚洲精品乱码久久久久久日本蜜臀| 成人年无码av片在线观看| 久久亚洲精品成人无码| 色 综合 欧美 亚洲 国产| 香蕉久久一区二区不卡无毒影院| 亲子乱aⅴ一区二区三区下载| 国产精品久久久久9999高清 | 亚洲人成色77777| 亚洲 欧洲 日韩 综合二区| 亚洲欧美日韩综合久久久久 | 少妇性俱乐部纵欲狂欢电影| 精品国产乱码一二三四区五区| 永久免费无码av在线网站| 人人妻人人澡人人爽久久av| 久久国产一区二区三区| 性xxxx视频播放免费| 中文字幕日韩精品一区二区三区| 欧美freesex黑人又粗又大| 末发育娇小性色xxxx| 国内最真实的xxxx人伦| 每日更新在线观看av| 强奷乱码中文字幕| 日日摸日日碰人妻无码| 亚洲成av人在线观看天堂无码| 色欲一区二区三区精品a片| 国产精品无码dvd在线观看| 俺来也俺去啦最新在线| 麻豆国产精品va在线观看不卡| 国产亚洲精品aaaa片小说| 18禁无遮挡免费视频网站| av大片在线无码永久免费| 亚洲av无码一区二区三区乱子伦|