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.

国产免费无码一区二区视频 | 欧美性猛交xxxx黑人猛交 | 久久精品卫校国产小美女| 无码人妻丰满熟妇区免费| 国产中文欧美日韩在线| 国产精品久久久| 无码a级毛片免费视频内谢| 夜夜高潮夜夜爽夜夜爱爱| 日本阿v片在线播放免费| 欧美丰满熟妇bbbbbb| 最新国自产拍av| 中文字幕精品亚洲无线码二区| 无码粉嫩虎白一线天在线观看| 国产成年女人毛片80s网站| 中文字幕久久波多野结衣av不卡 | 亚洲人成网站999久久久综合| 1000部拍拍拍18勿入免费视频下载| 欧美性生交大片免费看app麻豆| 四虎成人精品在永久免费| 男女下面进入的视频| 玩弄放荡人妇系列av在线网站 | 亚洲欧美中文日韩在线v日本| 国产精品99久久久久久宅男| 亚洲精品aa片在线观看国产| 精品国产偷窥一区二区| 国产爆乳美女娇喘呻吟| 日韩乱码人妻无码中文字幕视频 | 国产av无码专区亚洲awww| 美女内射毛片在线看免费人动物| 中文字幕亚洲一区二区三区| 四虎成人精品国产永久免费无码| 中国孕妇变态孕交xxxx| 成人网站在线进入爽爽爽 | 成人夜色视频网站在线观看| 国内精品乱码卡一卡2卡麻豆| 忘忧草在线影院www日本| 国产免费av片无码永久免费| 香蕉久久国产av一区二区| 体验区试看120秒啪啪免费| 精品无码成人片一区二区98| 美女露出奶头扒开尿口免费网站|