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.

国产精品成人无码久久久| 狠狠97人人婷婷五月| 色天使亚洲综合一区二区| 美女视频黄频大全免费| 中国女人做爰视频| 久久国产成人精品av| 一个人在线观看免费视频www| 最近2019好看的中文字幕免费| 国产成人午夜精华液| 亚洲av成人无码精品电影在线| 欧美老妇与禽交| 国产精品186在线观看在线播放| 亚洲国产美女精品久久久久| 天天躁夜夜躁av天天爽| 黑人巨大白妞出浆| 亚洲av无码专区色爱天堂| 久久国产精品二国产精品| 亚洲av无码专区在线观看成人| 国产无套精品一区二区三区| 欧美深性狂猛ⅹxxx深喉 | 无码专区人妻系列日韩精品| 亚洲国产精品日韩av不卡在线| 欧洲美女黑人粗性暴交视频| 亚洲区小说区图片区qvod| 337p人体粉嫩胞高清视频| av片在线观看免费| 欧美又粗又大xxxxbbbb疯狂| 国产欧美日韩va另类在线播放| 亚洲夜色噜噜av在线观看| 亚洲成av人片在线观看天堂无码| 亚洲精品无码专区久久久| 两个黑人大战嫩白金发美女| 乱码丰满人妻一二三区| 久久婷婷国产剧情内射白浆| 99精品电影一区二区免费看| 香蕉视频www.5.在线观看| 无码国产精品一区二区免费16| 精品久久久久久| 色综合99久久久无码国产精品| av无码精品一区二区三区| 日本天堂免费观看|