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.

国产乱来乱子视频| 寂寞骚妇被后入式爆草抓爆| 欧美成人精品三级网站| 国产成人精品一区二三区| 亚洲成av人不卡无码影片| 亚洲av无码一区二区三区观看| 亚洲国产成人久久综合| 人与人性恔配视频免费| 人妻互换一二三区激情视频| 国产精品99久久99久久久动漫| 久久精品网站免费观看| 新狼窝色av性久久久久久| 中国凸偷窥xxxx自由视频| 国产又色又爽无遮挡免费软件| 国产精品原创巨作av女教师| 中文字幕在线亚洲精品| а√资源新版在线天堂| www国产精品内射| 天堂√中文在线bt| 国产精品538一区二区在线| 国产无遮挡aaa片爽爽| 18禁黄无遮挡网站| 成人国成人国产suv| 又大又紧又粉嫩18p少妇| 日本大肚子孕妇交xxx| 亚洲乱码日产精品bd在线观看| 亚洲av无码一区东京热久久| 精品久久久久久777米琪桃花| 亚洲国产精品一区二区www| 少妇被猛男粗大的猛进出| 国产a级毛片久久久精品毛片| 日产乱码一二三区别免费l| 日本少妇被黑人猛cao| 色老板美国在线观看| 美女无遮挡免费视频网站 | 色偷偷噜噜噜亚洲男人| 正在播放老肥熟妇露脸| 亚洲丁香婷婷久久一区二区 | 日韩性爱视频| 亚洲人成在线观看| 亚欧免费无码aⅴ在线观看|