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.

丰满少妇作爱视频免费观看| 亚洲人成无码网站久久99热国产| 特黄熟妇丰满人妻无码| 免费毛片全部不收费的| 97人伦影院a级毛片| 国产黄大片在线观看画质优化 | 浮妇高潮喷白浆视频| 国产96在线 | 欧美| 精品日产一区二区三区| 麻麻张开腿让我爽了一夜| 欧美成人免费全部| 国产乡下妇女做爰| 欧美成人精品第一区| 日韩乱码人妻无码中文字幕| 国产伦精品一区二区三区免费| 精品无码人妻一区二区三区不卡| 97久久国产亚洲精品超碰热| 欧美人做人爱a全程免费| 又黄又爽又色视频| 国产嫖妓一区二区三区无码 | 亚洲国产精品无码aaa片| 久久精品人妻无码一区二区三区| 久久国产劲爆∧v内射-百度| 永久免费av无码入口国语片| 久久久精品波多野结衣| 久久亚洲精品成人av无码网站 | 国产成人片一区在线观看| 老司机在线精品视频网站| 色翁荡熄又大又硬又粗又视频| 国产av国片精品| 精品久久久中文字幕人妻| 白又丰满大屁股bbbbb| 久久久久亚洲精品天堂| 亚洲国产精品第一区二区三区| 亚洲欧美精品一中文字幕 | 免费人成激情视频在线观看| 久久青青草原一区二区| 夫妇交换性三中文字幕| 少妇高潮不断出白浆av| 天天综合网网欲色| a级黑人大硬长爽猛出猛进|