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.

一本久久a久久精品vr综合| 国产精品激情av久久久青桔| 十八18禁国产精品www| 欧美金发尤物大战黑人| 青春草在线视频免费观看| 四虎影库久免费视频| 国产精品无码午夜福利| 国产精品久久久久久久免费看| 亚洲精品无码精品mv在线观看| 亚洲国产综合人成综合网站| 国产麻豆天美果冻无码视频| 国产专区国产av| 午夜人在线观看完整版| 狂野欧美性猛xxxx乱大交| 强奸乱伦影音先锋| 天堂8在线天堂资源bt| 久久亚洲精精品中文字幕| 亚洲国产成人片在线观看| 无码人妻丰满熟妇啪啪7774| 国产精品久久久久国产a级 | 亚洲乱码日产精品bd| 国产成人精品一区二区三区视频| 日韩人妻无码精品无码中文字幕| 国产全肉乱妇杂乱视频| а√天堂资源8在线官网在线| 日韩精品视频一区二区三区 | 又湿又紧又大又爽又a视频| 欧美大胆性生话| 97在线观看| 国产精品超清白人精品av| 97久久精品人人澡人人爽| 24小时日本在线视频资源| 西西4444www大胆无码| 色偷偷久久一区二区三区| 亚洲人成亚洲人成在线观看| 国产极品久久久久极品| 久久精品a一国产成人免费网站 | 亚洲av无码不卡| 亚洲av无码一区二区三区在线| 成人免费看www网址入口| 国产日韩成人内射视频|