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

產(chǎn)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.

精品人妻码一区二区三区| 日日狠狠久久8888偷偷色| 亚洲夜夜性无码| 极品尤物一区二区三区| 国产精品美女久久久久av超清| 麻豆tv入口在线看| 国产md视频一区二区三区| 永久黄网站色视频免费看 | 国产一区二区精品久久岳| 亚洲av无码成人精品国产| 7m精品福利视频导航| 欧美人与动牲猛交xxxxbbbb| 丰满人妻妇伦又伦精品国产| 国产精品免费视频网站| 在线观看亚洲av每日更新| a级毛片无码久久精品免费| 在线精品一区二区三区| 国产亚洲精品a片久久久| 乱子伦一区二区三区| 国产精品免费_区二区三区观看| 国产精品久久久久久久久久免费| 97人伦色伦成人免费视频| 中文字幕日本特黄aa毛片| 很黄很色很污18禁免费| 亚洲欧美中文字幕5发布| 丰满多毛少妇做爰视频| 女性高爱潮有声视频| 亚洲爱婷婷色婷婷五月| 粗大的内捧猛烈进出看视频| 在线视频夫妻内射| а天堂中文地址在线| 亚洲av无码久久寂寞少妇| 日韩放荡少妇无码视频| 人妻无码中文字幕| 大地资源网更新免费播放视频| 精品无码中文字幕在线| 欧美性猛交xxxx乱大交蜜桃 | 久久久亚洲精品无码| 亚洲日韩一区二区三区| 精品无码日韩一区二区三区不卡| 成人免费区一区二区三区 |