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.

女人被狂c躁到高潮视频| 一 级做人爱全视频在线看| 福利体验试看120秒| 色吊丝av中文字幕| 亚洲av蜜桃永久无码精品| 国产精品一区二区无线| 久久久亚洲欧洲日产国码αv| 又色又爽又高潮免费视频观看| 国内精品久久久久国产盗摄| 人人妻人人添人人爽欧美一区 | 伊人久久精品久久亚洲一区| 国产精品久久久久精品一区二区 | 神马影院午夜dy888| 免费无码又爽又刺激网站| 亚洲日韩国产精品第一页一区| 国产成人精品午夜二三区波多野 | 国产乡下妇女做爰| 男女车车的车车网站w98免费| 日韩乱码人妻无码中文字幕| 久久人人爽天天玩人人妻精品 | 丰满少妇人妻无码专区| ww国产内射精品后入国产| 国产精品无码一二区免费| 狠狠色噜噜狠狠亚洲av| 少妇人妻真实偷人精品视频| 国内揄拍国内精品少妇| 久久99精品久久水蜜桃| 亚洲成av人片在线观看| 亚洲av综合色区无码一二三区| 色婷婷久久一区二区三区麻豆| 久久超碰97人人做人人爱| 免费观看羞羞视频网站| 国产女人水真多18毛片18精品| 无人视频在线观看免费播放影院 | 久久久久成人精品无码| 国产成人一区二区三区| 久久九九国产精品怡红院| 激情伊人五月天久久综合| 插我舔内射18免费视频| 日本动态120秒免费| 亚洲avav天堂av在线网毛片|