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.

手机在线观看av片| 男人和女人做爽爽视频| 亚洲av无码第一区二区三区| 国产成人精品免费久久久久| 国产精品亚洲五月天高清| 加勒比无码一区二区三区| 日产无人区一线二线三线乱码蘑菇| 亚洲精品国偷拍自产在线麻豆| 亚洲av无码国产精品色软件下戴| 久久99精品久久久久久琪琪| 国产乱伦视频| 国产乱码一区二区三区爽爽爽| 西西午夜无码大胆啪啪国模| 女人18片毛片60分钟| 欧美大屁股xxxx| 免费av一区二区三区无码| 无码日韩精品一区二区人妻| 人妻精品久久久久中文字幕一冢本| 国产欧美久久一区二区三区 | 亚洲日韩国产一区二区三区| 看免费真人直播网站| 日本精品少妇一区二区三区| 天天爽天天爽天天爽| 中文字幕亚洲一区二区三区| 1000部夫妻午夜免费| 国产免费a∨片在线软件| 浪货趴办公桌~h揉秘书电影| 国产一区二区三区成人欧美日韩在线观看 | 边添小泬边狠狠躁视频| 在线观看的av网站| 国产女人高潮抽搐喷水视频| 欧美mv日韩mv国产网站| 亚洲а∨天堂久久精品2021 | 国产精品视频一区二区三区四| 久久夜色精品国产噜噜麻豆| 九九视频在线观看视频6| 亚洲妇熟xxxx妇色黄| 亚洲精品久久| 欧美人牲交| 又色又污又爽又黄的网站| 体育生gay自慰网站|