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.

把插八插露脸对白内射| 牲高潮99爽久久久久777| 国产亚洲av无码av男人的天堂| 少妇私密会所按摩到高潮呻吟| 国产真实强被迫伦姧女在线观看| 久久精品人人做人人爽电影蜜月| 99在线精品视频观看免费| 国产欧美日韩一区二区加勒比| 中文字幕人妻熟女人妻洋洋| 吃奶摸下激烈床震视频试看 | 欧美白丰满老太aaa片| 亚洲精品成人久久久| 久久精品国产亚洲夜色av网站| 久久久久亚洲精品天堂| 欧美熟妇另类久久久久久不卡| 午夜精品久久久久久久| 欧美成人精品手机在线 | 高潮毛片无遮挡高清视频播放 | 人人人妻人人人妻人人人| 久久99热精品免费观看牛牛| 性生交大片免费看淑女出招| 成人h动漫精品一区二区无码| 欧美孕妇变态重口另类| 亚洲av无码日韩精品影片| 国产无套精品一区二区三区| 蜜臀av一区二区| 国产精品人成在线播放新网站| 大乳丰满人妻中文字幕日本| 爱性久久久久久久久| 国产免费av片在线观看| 久久国产精品二国产精品| 欧美乱妇高清无乱码在线观看| 狠狠热在线视频免费| 国产毛片久久久久久国产毛片| 丰满少妇高潮惨叫久久久一| 日韩人妻中文无码一区二区| 久久亚洲精品无码av| 久久人妻内射无码一区三区| 在线a毛片免费视频观看| 99精品国产一区二区| 色五月丁香五月综合五月4438|