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

產(chǎn)品名稱:two-high rolling mill of heterotypic copper

詳細介紹

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.

丰满少妇大力进入av亚洲 | 久久国产精品二国产精品| 午夜性刺激免费看视频| 影音先锋久久久久av综合网成人| 亚洲av无码无线在线观看| 久久精品国产亚洲av日韩| 无码精品视频一区二区三区| 亚洲欧美日韩久久精品第一区 | 无码国产精成人午夜视频一区二区| 中文字幕久久熟女蜜桃| 亚洲成av人片天堂网| 国产精品香蕉在线观看| 免费成人电影在线观看| 日本熟妇色一本在线看| 久久久久久曰本av免费免费| 亚洲一区二区观看播放| 人妻少妇精品专区性色av| 国产综合精品| 免费观看激色视频网站| 无码av一区二区三区无码| 久久成人麻豆午夜电影| 国产精品沙发午睡系列990531 | 国产成人a∨激情视频厨房| 成在人线av无码免费高潮水| 一个人在线观看免费视频www | 精品无码av无码专区| 99国产精品久久久蜜芽| 无码人妻丰满熟妇区免费| 男人激烈吮乳吃奶动图| 琪琪女色窝窝777777| 特黄特色大片免费播放器图片| 久久夜色精品国产噜噜麻豆| 综合 欧美 亚洲日本| 精品久久久中文字幕人妻| 蜜桃av抽搐高潮一区二区| 又大又粗欧美黑人aaaaa片| 少妇高潮一区二区三区99| 亚洲av无码精品色午夜在线观看 | 国产va免费精品观看精品| 极品美女扒开粉嫩小泬图片| 国99精品无码一区二区三区 |