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.

少妇粗大进出白浆嘿嘿视频| 國产一二三内射在线看片| 午夜精品久久久久久久久久久久 | 最近最新中文字幕| 中年熟妇的大黑p| 亚洲成av人片在线观看无码| 亚洲av无码乱码国产精品久久| 欧美日本精品一区二区三区| 亚洲av无码一区二区三区电影| 久久tv中文字幕首页| 欧美疯狂性xxxxxbbbbb| 久久久久久久综合色一本| 国产自偷亚洲精品页65页| 亚洲av无码专区亚洲av伊甸园| 亚洲丁香婷婷久久一区二区 | 狠狠爱无码一区二区三区| 久久综合九色综合久99| 国产在线 | 中文| 无码日韩精品一区二区免费暖暖| 亚洲av永久无码精品网站色欲| 精品人妻av区波多野结衣| 国精产品一区二区三区| 国产又粗又猛又爽又黄的视频在线观看动漫| 国产婷婷色一区二区三区在线| 婷婷久久香蕉五月综合加勒比| 日产中文字幕在线观看| 欧美bbw极品另类| 中文无码人妻有码人妻中文字幕 | 免费的三片播放器| 久久久人人人婷婷色东京热| 女人夜夜春高潮爽a∨片| 不卡高清av手机在线观看| 国产精品毛片无遮挡高清| 中文国产成人精品久久app| 久久天天躁狠狠躁夜夜爽| 国产真实老熟女无套内射| 四川少妇大战4黑人| 国产69精品久久久久777| 伊人久久综合无码成人网| 欧美人与动牲交片免费| 50岁退休熟女露脸高潮|