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.

插b内射18免费视频| 亚洲精品久久久久久动漫| 国产亚洲精品美女久久久| 天堂新版在线资源| 日韩精品人妻中文字幕有码| 欧美白人最猛性xxxxx| 国产日韩成人内射视频 | 国产精品久久久久久52avav| 人妻无码一区二区三区四区| 欧美变态口味重另类在线视频 | 国产精品久久久久久av| 亚洲av天天做在线观看| 亚洲大码熟女在线观看| 国产女主播精品大秀系列| 日韩大片高清播放器大全| 中国老熟妇506070| 亚洲av综合色区无码专区桃色| 亚洲色大网站www永久网站| 国产卡一卡二卡3卡4乱码| 国精产品一区一区三区有限在线| 久久精品国产精品国产精品污| 蜜臀av无码精品人妻色欲| 业余 自由 性别 成熟偷窥| 窝窝影院午夜看片| 亚洲日韩精品一区二区三区| 国产精品99无码一区二区| 曰韩少妇内射免费播放| 国产精品久久久久影院| 久久人人爽人人爽人人片av不| 日本丰满熟妇bbxbbxhd| 老熟女高潮一区二区三区| 少妇伦子伦精品无码styles| 亚洲欧美激情在线一区| 国产成人免费a在线视频| 国产av麻豆mag剧集| 亚洲深深色噜噜狠狠爱网站| 久久久精品国产sm最大网站| 欧美老妇与禽交| 日本午夜免费福利视频| 国产激情电影综合在线看| 亚洲高清乱码午夜电影网|