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.

东北少妇不戴套对白第一次| 国产97色在线 | 国产| 97午夜理论片影院在线播放| 精品午夜福利在线观看| 奇米影视7777久久精品| 亚洲精品无码专区在线在线播放 | 国产免费一区二区三区在线观看| 久久久久久久久蜜桃| 国产精品无码专区av在线播放| 国产成人精品综合久久久久| 精品国际久久久久999波多野| 熟妇丰满多毛的大隂户| 日本真人边吃奶边做爽动态图| 最近中文字幕免费完整版| 狠狠色噜噜狠狠狠狠米奇777| 2022国产成人精品视频人| 性一交一乱一伦一| 免费看国产曰批40分钟| 中文字幕亚洲精品无码| 国内精品久久久久国产盗摄 | 美女张开腿黄网站免费| 亚洲精品乱码久久久久久中文字幕 | 中文字幕+乱码+中文字幕一区 | 99久久免费国产精品| 亚洲国产精品va在线播放| 激情人妻另类人妻伦| 女人夜夜春高潮爽a∨片传媒| 精品深夜av无码一区二区老年| 欧美精品久久天天躁| 欧美日韩精品一区二区在线观看| 性高湖久久久久久久久aaaaa| 久久人人97超碰超国产| 国产精品麻豆aⅴ人妻| 好大好湿好硬顶到了好爽视频| 成人亚洲精品777777| 中文在线最新版天堂| 亚洲国产精品一区二区久久| 欧美激情肉欲高潮视频| 高潮抽搐潮喷毛片在线播放| 日本强伦姧人妻一区二区| 无码无套少妇毛多18p|