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.

国产欧美日韩视频一区二区三区| 伦人伦xxxx国语对白| 高潮爽死抽搐白浆gif视频| 欧洲-级毛片内射| 国产va免费精品观看精品| 国产肉丝袜在线观看| 日本va欧美va精品发布| 婷婷五月综合缴情在线视频| 国产乱人对白| 人妻在线日韩免费视频| 好男人www免费高清视频在线观看| 精品av熟女一区二区偷窥海滩| 亚洲精品无码成人a片| 国产三级三级三级av精品| 超碰97人人射妻| 久久青青草原一区二区| 亚洲中文字幕无码专区| 影音先锋女人aa鲁色资源| 中文成人无字幕乱码精品区| 亚洲av永久无码精品一区二区| 欧美成人猛交69| 东京热无码av一区二区| 久久99精品国产99久久6尤物 | 亚洲av中文无码乱人伦在线咪咕| 成人影片麻豆国产影片免费观看| 日韩av影院在线观看| a级黑人大硬长爽猛出猛进| 人妻丰满熟av无码区hd| 一本一本久久aa综合精品| 日本一区二区在线播放| s级爆乳玩具酱国产vip皮裤| 成年免费a级毛片| 国产精品久久久久乳精品爆| 久久人与动人物a级毛片| 男女做爰猛烈吃奶啪啪喷水网站| 中文无码伦av中文字幕| 亚洲中文字幕无码中文字| 无套内射在线无码播放| 不卡av电影在线| 国产成人av无码永久免费一线天| 国产av无码久久精品|