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.

成人特黄a级毛片免费视频 | 一区二区和激情视频| 精品国产乱码久久久久久婷婷 | 精品无码人妻一区二区三区不卡| 精品无码久久久久久久久水蜜桃| 无套内射在线无码播放| 人妻av中文字幕无码专区| 无码人妻精一区二区三区| 久久日本三级韩国三级| 人妻美妇疯狂迎合| 中文无码一区二区不卡av| 国产精品沙发午睡系列990531| 久久久久99人妻一区二区三区| 少妇人妻偷人精品视蜜桃| 97久久国产亚洲精品超碰热| 四川老熟妇乱子xx性bbw| 搡女人真爽免费视频大全| 久久精品女人天堂av免费观看| 国产精品偷窥熟女精品视频 | 狂猛欧美激情性xxxx大豆行情| 免费吃奶摸下激烈视频| 国产免费a∨片在线软件| 国产欧美日韩精品专区| 国产精品天天狠天天看 | 中文字幕av无码不卡免费| 国产大屁股喷水视频在线观看| 九九久久自然熟的香蕉图片| 欧洲熟妇精品视频| 久久棈精品久久久久久噜噜| 国产女人aaa级久久久级| 香蕉视频在线精品视频| 看av免费毛片手机播放| 国产性猛交╳xxx乱大交| 偷看农村女人做爰毛片色| 四虎影视久久久免费| 亚洲女女女同性video| 男人女人做爽爽18禁网站| 亚洲精品第一国产综合亚av| 暖暖视频日本在线观看| 成 人免费va视频| 国产午夜福利在线播放|