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.

久久久久无码国产精品不卡| 无遮无挡爽爽免费视频| 色妞www精品视频| 久久婷婷色综合一区二区| 日韩少妇内射免费播放| 粗大猛烈进出高潮视频大全| 米奇欧美777四色影视在线| 亚洲国产日韩a在线播放| 免费人成在线观看网站| 国产两女互慰高潮视频在线观看| 欲求不満の人妻松下纱荣子| 亚洲日韩精品国产一区二区三区| 疯狂撞击丝袜人妻| 日韩成人无码影院| 成人免费播放视频777777| 色狠狠一区二区三区香蕉| 精品少妇无码av无码专区| 亚洲精品www久久久久久| 少妇人妻无码精品视频| 国产 一二三四五六| 欧美丰满大屁股ass| 欧美最猛黑人xxxx黑人猛交| 男人添女人下部高潮全视频| 国产人妻精品一区二区三区 | 免费无码av片在线观看网址| 内射少妇36p亚洲区| 日韩欧美在线综合网| 中文字幕丰满乱孑伦无码专区| 一边啪啪一边呻吟av夜夜嗨| 国产又黄又大又粗视频| 一女被多男玩喷潮视频| 国产寡妇树林野战在线播放 | 好男人视频在线视频| 男人扒开女人腿做爽爽视频| 日本无遮挡边做边爱边摸| 亚洲精品国产精品乱码不卡√| 亚洲乱亚洲乱妇50p| 呦系列视频一区二区三区| 亚洲精品www久久久| 亚洲国产精品无码久久| 久久人妻少妇嫩草av|