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.

亚洲一区二区三区国产精华液 | √天堂8资源中文在线| 国产女人好紧好爽| 国产成人精品一区二区三区| 亚洲av日韩专区在线观看| 国产在线观看免费观看| 99热久久精里都是精品6| 体育生gay自慰网站| 日本边添边摸边做边爱| 丰满人妻熟妇乱又伦精品| 久久久久亚洲av无码永不| 亚洲av永久无码精品一百度影院| 日本免费一区二区三区| 男人边吻奶边挵进去视频| 亚洲欧美综合区丁香五月小说| 小鲜肉自慰网站| 久久久久亚洲av无码专区 | 国产精品狼人久久久久影院| a级毛片无码免费真人久久| 国产一区二区女内射| 又爽又黄无遮挡高潮视频网站| 日本丰满熟妇videossex一 | 亚洲av无码一区二区三区乱子伦| 777精品久无码人妻蜜桃| 337p西西人体大胆瓣开下部| 久久久国产精品免费a片3d| 特级做a爰片毛片免费69| 真人性囗交69视频| 日日碰狠狠添天天爽五月婷| 丰满少妇大力进入av亚洲| 国产精品久久久久av福利动漫| 人妻仑乱a级毛片免费看| 国产精品亚洲片在线| 亚洲av永久无无码精品一区二区三区 | 亚洲国产精品久久久久婷蜜芽| 躁躁躁日日躁| 麻豆一区二区99久久久久 | 久久婷婷五月综合色丁香| а天堂中文最新一区二区三区 | 国产女女做受ⅹxx高潮| 2018国产精华国产精品|