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.

吃奶还摸下面动态图gif| 亚洲第一成人网站| 两女女百合互慰av赤裸无遮挡| 97av麻豆蜜桃一区二区| 中文字幕无码不卡免费视频| 中文成人无码精品久久久不卡| 中文字幕一区二区三区乱码| 无码人妻一区二区三区兔费| 性欧美牲交xxxxx视频欧美| 插b内射18免费视频| 欧美极品jizzhd欧美| 国产免国产免费| 性猛交ⅹxxx富婆视频| 免费三级网站| 四虎影视免费永久在线观看| 国产精品毛片无码| 国产香蕉视频在线播放| 精品国产不卡一区二区三区| 亚洲成a∨人片在线观看无码 | 国产女人好紧好爽| 久久久受www免费人成| 色五月激情五月| 极品熟妇大蝴蝶20p| 又爽又黄无遮挡高潮视频网站 | 国产精品免费看久久久8| 精品久久久久久久久久久国产字幕| 少妇高潮av久久久久久| 无遮挡亲胸捏胸免费视频| 永久免费观看国产裸体美女| 精品丝袜人妻久久久久久| 大乳丰满人妻中文字幕日本| 国产精品怡红院在线观看| 成年女人vr免费视频| 婷婷五月综合色视频| 99精产国品一二三产品香蕉| 国产深夜男女无套内射| 女人张开腿让男桶喷水高潮| 亚洲夜夜性无码| 亚洲三区在线观看无套内射| 蜜臀av无码一区二区三区| 精品久久久无码人妻字幂|