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(chēng):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.

每日更新在线观看av| a级黑人大硬长爽猛出猛进| 国产情侣真实露脸在线| 99国内精品久久久久久久| 国产a国产片国产| 日韩精品一区二区三区视频| 亚洲精品国产电影| 欧美熟妇精品一区二区三区| 吃奶揉捏奶头高潮视频在线观看 | 日韩激情无码免费毛片| 精品无码一区二区三区亚洲桃色| 真人性囗交69视频| 欧美性猛交xxxx富婆| 日韩精品无码一区二区三区四区| 观看在线人视频| 理论片午午伦夜理片影院| 少妇极品熟妇人妻| 边添小泬边狠狠躁视频| 日韩免费视频| 精品伊人久久大香线蕉综合| 性xxxx视频播放免费| 国产av国片精品有毛| 国产精品一亚洲av日韩av欧| 国产野战无套av毛片| 国产亚洲av人片在线观看| 欧美老妇牲交videos| 亚洲成a人片在线观看中文| 国产精成a品人v在线播放 | 国产精品毛片久久久久久久| 日本欧美久久久久免费播放网| 人妻无码久久一区二区三区免费| 高黄暴h日本在线观看| 波多野结衣一区二区三区高清| 深夜a级毛片催情精视频免费| 久久99精品久久久久久齐齐| 国产深夜男女无套内射| 无码人妻精品一区二区| 香港台湾经典三级a视频| 久久天天躁狠狠躁夜夜96流白浆| 天堂а在线中文在线新版| 日本久久高清一区二区三区毛片|