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.

裸身美女无遮挡永久免费视频 | 开心五月激情综合婷婷色| aaa日本高清在线播放免费观看 | 亚洲av永久纯肉无码精品动漫 | 久久久久高潮毛片免费全部播放| 日韩少妇内射免费播放| 高潮毛片无遮挡高清免费| 日韩午夜福利无码专区a| 少妇人妻偷人精品视频| 国产老熟妇精品观看| 亚洲精品成人无码中文毛片不卡| 亚洲欧美另类激情综合区| 欧美黑人xxxx高潮猛交| 国产无吗一区二区三区在线欢| 97久久香蕉国产线看观看| 久久狠狠高潮亚洲精品 | 久久无码人妻精品一区二区三区| 亚洲精品无码久久久久sm| 国产成人精品a视频| 久久久久亚洲精品无码网址蜜桃| 免费观看又色又爽又黄的| 久久一日本道色综合久久| 中国免费看的片| 亚洲人成网站色www| 亚洲色精品三区二区一区| 丰满少妇高潮惨叫久久久| 亚洲妇女水蜜桃av网网站| 最近中文字幕免费完整版| 99久久综合狠狠综合久久| 免费午夜爽爽爽www视频十八禁| 欧美成a人片在线观看久| 国产成人精品一区二三区在线观看| 国产激情内射在线影院| 无码一卡二卡三卡四卡| 欧美性xxxxx极品老少| 香港三级精品三级在线专区| 亚洲精品国产第一综合99久久| 国内精品久久久久伊人av| 伊人久久大香线蕉av综合| 精品女同一区二区| 中文精品久久久久人妻不卡|