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: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.

国产精品香港三级国产av | 99精品国产一区二区三区a片| 国产最新进精品视频| 免费a级毛片无码a∨中文字幕下载| 51国产偷自视频区视频| 国内精品久久久久伊人av| 无码骚夜夜精品| 亚洲精品久久中文字幕| 亚洲熟妇自偷自拍另欧美| 波多野结衣aⅴ在线| 老子影院午夜伦不卡| 亚洲av成人无码天堂| 免费极品av一视觉盛宴| 亚洲日本中文字幕天天更新| 中文字幕无线码中文字幕| 国产97色在线 | 亚洲| 免费无遮挡禁18污污网站| 久久毛片免费看一区二区三区| 熟妇高潮精品一区二区三区| 国产偷久久久精品专区| 专干老熟女视频在线观看| 国产精品无码制服丝袜| 天堂а√在线中文在线| 99精品久久久久久久婷婷| 无码毛片内射白浆视频| 内射交换多p国产| 久久久综合香蕉尹人综合网| 免费成人电影在线观看| 久久精品国产99国产精品亚洲| 欧美jizzhd精品欧美| 国产一精品一av一免费| 日韩精品一区二区三区免费视频| 无码人妻av免费一区二区三区| 亚洲成av人片在线观看www| 亚洲精品无码国产| 午夜成人理论无码电影在线播放| 亚洲av日韩av永久无码色欲| 国产午夜精品久久久久免费视| 少妇内射兰兰久久| 亚洲欧美精品aaaaaa片| 高h纯肉无码视频在线观看|