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

產品詳細

產品名稱: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.

国产精品激情av久久久青桔| 国产中老年妇女精品| 极品美女扒开粉嫩小泬| 中文字幕日韩一区二区不卡| 少妇的肉体k8经典| 国产av无码国产av毛片| 韩国日本三级在线观看| 欧美激情a∨在线视频播放| 双乳被一左一右吃着动态图| 7m精品福利视频导航| 免费a级毛片又大又粗又黑| 精品国产青草久久久久福利| 国产精品丝袜久久久久久不卡| 亚洲国产精品无码专区影院| 亚洲国产精品久久久久爰色欲| 欧美丰满熟妇bbb久久久| 无码手机线免费观看| 亚洲乱码无人区卡1卡2卡3| 两个人看的www高清视频中文| 久久婷婷五月综合97色直播| 扒开双腿疯狂进出爽爽爽| 国产精品一区二区久久不卡| 熟妇人妻系列aⅴ无码专区友真希| 在线a人片免费观看| 国产精品久久久久9999高清| 亚欧中文字幕久久精品无码| 人人妻人人做人人爽| 大地资源在线观看免费下载| 国产在视频线精品视频| 中国女人做爰视频| 无码人妻少妇色欲av一区二区| 久久精品无码一区二区无码 | 精品国产乱码久久久久软件 | 毛片免费视频| 无码中文字幕日韩专区| 亚洲日韩一区二区一无码| 又大又粗欧美黑人aaaaa片| 不卡av电影在线| 国产乱人对白| 天堂а√在线最新版中文在线| 精品国产乱码久久久久久影片|