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

產品詳細

產品名稱: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.

无码人妻少妇色欲av一区二区| 色综合久久久久综合99| 国内老熟妇对白xxxxhd| 尤物网址在线观看| 欧美丰满熟妇bbbbbb百度| 制服丝袜中文字幕在线| 狠狠干狠狠爱| 国产精品无码素人福利不卡| 在线观看黄片| 高清一区二区三区日本久| 男人激烈吮乳吃奶动图| 国产av国片精品| 亚洲av永久中文无码精品综合| 欧美性猛交xxxx乱大交| 久久青青草原国产毛片| 亚洲精品无amm毛片| 国产日产欧产美韩系列麻豆| a级毛片毛片免费观看久| 99精品视频在线观看免费| 18分钟处破好疼哭视频在线观看| 老头边吃奶边弄进去呻吟| 亚洲男女一区二区三区| 亚洲国产精品久久久久爰色欲| 国产福利一区二区三区在线观看| 国产无遮挡裸体免费视频| 88国产精品视频一区二区三区| 丰满少妇被猛烈进入| 国产av成人一区二区三区| 人妻插b视频一区二区三区| 亚洲精品国产精品国自产观看| 真人性囗交69视频| 亚洲第一av导航av尤物| 无码精品国产一区二区三区免费| 欧美成人精品三级网站| 精品深夜av无码一区二区老年| 双乳奶水饱满少妇呻吟 | 在线观看午夜亚洲一区| 久久久精品中文字幕麻豆发布| 国产亚洲情侣一区二区无| 免费黄色电影在线观看 | 色噜噜亚洲男人的天堂|