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

產(chǎn)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.

女人高潮被爽到呻吟在线观看 | 国产精品久线在线观看| 久久久精品免费| 中文字幕爆乳julia女教师| 国产人妻丰满熟妇嗷嗷叫| 天堂国精产品2023年| 麻豆精品导航| 一二三四在线视频社区3| 亚洲男人的天堂一区二区| 亚洲av日韩综合一区二区三区| 五月婷婷俺也去开心| 97久久国产亚洲精品超碰热| 最近中文字幕在线mv视频在线| 小辣椒福利视频导航| 色一情一区二区三区四区| 九九久久精品无码专区| 午夜家庭影院| 亚洲乱亚洲乱妇| 国产精品美女久久久久久久久| av中文字幕潮喷人妻系列 | 日本韩国男男作爱gaywww| 欧美巨大另类极品videosbest| 一本色道久久88加勒比—综合| 欧美疯狂做受xxxx高潮| 亚洲熟妇无码一区二区三区导航 | 日韩精品无码一区二区中文字幕| 国产精品原创巨作av| 在线永久看片免费的视频| 国产边摸边吃奶叫床视频| 欧美人与动人物牲交免费观看久久| 欧美性猛交内射兽交老熟妇| 国产喷水1区2区3区咪咪爱av| 亚洲中文无码永久免| 99国产精品久久久久久久日本竹 | 综合三区后入内射国产馆| 少妇厨房愉情理伦片视频在线观看| 日韩精品一区二区午夜成人版 | 欧美不卡一区二区三区| 亚洲av首页在线| (无码视频)在线观看| 激情影院内射美女|