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

產品詳細

產品名稱: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.

亚洲a∨国产av综合av下载| 欧美精品一区二区性色a+v| 亚洲码欧美码一区二区三区| 亚洲无av在线中文字幕| 日韩精品视频一区二区三区| 真实国产精品vr专区| 日本污ww视频网站| 一区二区三区无码视频免费福利| 免费人成再在线观看视频| 久久水蜜桃亚洲av无码精品| 亚洲av无码一区二区二三区| 亚洲另类激情综合偷自拍图| 中国大陆高清aⅴ毛片| 无码av免费精品一区二区三区 | 自愉自愉产区二十四区| 门卫又粗又大又长好爽| 肥臀浪妇太爽了快点再快点| 天堂资源最新在线| 国产成人精品999视频| 吃奶呻吟打开双腿做受在线视频| 午夜丰满少妇性开放视频| 国语自产偷拍精品视频偷| 国产精品久久久久久久久久免费| 精品久久欧美熟妇www| 天堂中文官网在线| 久久亚洲精品11p| 无码熟熟妇丰满人妻啪啪| 成人综合网站| 色先锋av资源中文字幕| 无码av无码天堂资源网 | 亚洲第一综合天堂另类专| 亚洲熟伦熟女新五十路熟妇| 日本xxxx色视频在线观看免费 | 97精品国产一区二区三区| 在线观看肉片av网站免费 | 国产99久久久国产精品免费看| 1000部拍拍拍18勿入免费视频下载 | 亚洲人成网线在线播放va蜜芽| 久久亚洲国产精品成人av秋霞| 国产精品伦一区二区三级视频| 一本色综合亚洲精品蜜桃冫|