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(chēng):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.

又粗又硬又大又爽免费视频播放| 中国娇小与黑人巨大交| 97免费人妻无码视频| 日日av拍夜夜添久久免费| 免费毛片全部不收费的| 午夜成人亚洲理伦片在线观看| 人人爽人人爽人人爽| 熟妇人妻久久中文字幕| 麻豆tv入口在线看| 亚洲夜色噜噜av在线观看| 亚欧美日韩香蕉在线播放视频| 亚洲男人第一av网站| 亚洲国产三级在线观看| 免费观看a级毛片| 丰满少妇被猛烈进av毛片| 亚洲va中文字幕无码毛片| 亚洲av成人片在线观看| 久久久久亚洲av成人人电影| 内射白嫩少妇超碰| 国产人澡人澡澡澡人碰视频 | 亚洲 日本 欧美 中文幕| 国产精品一区二区久久| 乌克兰少妇xxxx做受野外| 国产午夜精品一区二区三区嫩草| 欧美两根一起进3p做受视频 | 国产精品女同一区二区| 在线观看国产精品日韩av| 国产精品欧美一区二区三区不卡 | 欧美老熟妇乱子| 亚洲精品无码你懂的| 成年片免费观看网站| 日韩大片高清播放器大全| 亚洲乱妇老熟女爽到高潮的片| 丰满少妇人妻久久久久久| 蜜臀av一区二区| 亚洲av日韩av高潮潮喷无码| 国产女主播喷水视频在线观看| 亚洲国产精品日韩av专区| 国产乱子伦视频在线观看| 亚洲av日韩综合一区在线观看| 亚洲一区二区三区乱码在线欧洲|