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.

色橹橹欧美在线观看视频高清| 亚洲av无码乱码国产精品| 午夜福利视频合集1000| 欧美性猛交xxxx乱大交丰满| 久久无码人妻精品一区二区三区 | 先锋中文字幕在线资源 | 国产精品综合一区二区三区| 久久国产精品偷任你爽任你| 中文字幕日本特黄aa毛片| 亚洲日韩aⅴ在线视频| 激情 人妻 制服 丝袜| 三级全黄的视频在线观看| 欧美俄罗斯乱妇| 国产精品亚洲片在线| 夹得好湿真拔不出来了动态图 | 精品无码久久久久久久久| 国产97色在线 | 国产| 国产日产精品一区二区三区四区的特点| 国产亚洲精品久久久久秋霞| 国产又猛又黄又爽| 国产精品无码一区二区在线观一| 欧美亚洲一区二区三区| 在线看无码的免费网站| 国产精品久久久久久久久软件| 被黑人猛躁10次高潮视频| 久久精品国产69国产精品亚洲| 人人狠狠综合久久亚洲| 久久久中日ab精品综合| 久激情内射婷内射蜜桃人妖| 亚洲熟妇无码八av在线播放| 国产黄a三级三级三级av在线看 | 粗大的内捧猛烈进出看视频| 好男人视频在线视频| 久久久亚洲av波多野结衣| 中文字幕一区二区三区日韩精品| 少妇被爽到高潮喷水久久欧美精品 | 亚洲熟女www一区二区三区| 高潮流白浆潮喷在线播放视频| 久久精品午夜一区二区福利| 亚洲熟伦熟女新五十路熟妇| 午夜福利试看120秒体验区|