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(chēng):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.

在教室伦流澡到高潮h强圩电影| 亚洲婷婷综合色高清在线| 色偷偷偷久久伊人大杳蕉| 国产情侣久久久久aⅴ免费| 粉嫩极品国产在线观看| 久久久日韩精品一区二区三区| 国产又黄又爽胸又大免费视频| 中文字字幕在线精品乱码| 精品综合久久久久久97| 狠狠色丁香婷婷综合潮喷| 精品成人av一区二区三区| 无码人妻精品丰满熟妇区| 欧美一性一乱一交一视频| 国产无遮挡18禁网站免费| 老司机在线精品视频网站| 国产亚洲精品精品国产亚洲综合| 国产高颜值大学生情侣酒店| 日韩一区二区三区无码影院| 一本一道久久a久久精品综合| 少妇激情一区二区三区视频| 国产极品女主播国产区| 又紧又大又爽精品一区二区| 高h喷水荡肉爽文np肉色学校| 国产精成人品日日拍夜夜免费| 娇妻在交换中哭喊着高潮| 国产亚洲精品久久久久婷婷瑜伽| 精品国产欧美一区二区| 国产精品99久久99久久久动漫| 国产精品va在线播放我和闺蜜| 神马影院午夜dy888| 国产sp调教打屁股视频网站| 西西人体444www大胆无码视频| 日本成熟少妇喷浆视频| 狠狠做深爱婷婷久久综合一区| 国产肥熟女视频一区二区三区| 国产成+人欧美+综合在线观看| 国产精品免费观看调教网| 青青国产揄拍视频| 亚洲国产精品第一区二区三区| а天堂中文最新一区二区三区 | 久久精品熟女亚洲av麻豆|