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.

国产真实乱对白精彩久久老熟妇女| 成人做爰视频www| 久久日本片精品aaaaa国产| 亚洲精品综合欧美一区二区三区 | 尤物在线精品视频| 午夜丰满少妇性开放视频| 成人免费看www网址入口| 国产精品天天看天天狠| 中文字幕无码精品亚洲资源网久久| 玩50岁四川熟女大白屁股直播| 变态 另类 欧美 大码 日韩| 亚洲av综合av一区二区三区| 最新高清无码专区| 日韩一区二区三区精品| 国产成a人亚洲精v品无码| 欧美成人在线视频| 国产精品久久久久av福利动漫| 亚洲 欧美 偷自乱 图片| 无码成人片在线播放| 香蕉在线精品视频在线| 日本三级欧美三级人妇视频黑白配 | 成人免费一区二区三区视频软件 | 尤物视频在线观看| 亚洲av无码乱码精品国产| 久久久久女人精品毛片| 天天爽夜夜爽人人爽| 国产乱子伦视频大全| 五月综合激情婷婷六月色窝| 国产午夜精品av一区二区麻豆| 性xxxx视频播放免费| 柠檬福利第一导航在线| 亚洲欧美日韩在线不卡| 亚洲国产精品久久久久久久| 性欧美暴力猛交69hd| 纯爱无遮挡h肉动漫在线播放| 亚洲av永久无码精品无码四虎| 欧洲美女与动性zozozo| 精品香蕉99久久久久网站| 亚洲人成未满十八禁网站| 国产xxxx做受视频| 亚洲av成人精品日韩一区|