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.

www片香蕉内射在线88av8| 精品久久久久久久免费人妻| 亚洲国产精品一区二区久久| 被三个男人绑着躁我好爽视频| 亚洲av无码不卡| 无码国产色欲xxxx视频| 午夜理论片yy44880影院| 51精品国产人成在线观看| 亚洲精品欧美二区三区中文字幕| 一本色道久久综合亚洲精品| 亚洲av鲁丝一区二区三区| 国产喷水1区2区3区咪咪爱av | 射精专区一区二区朝鲜| 亚洲av无码片在线观看| h动漫无遮挡成本人h视频| 国产95在线 | 欧美| 强开小婷嫩苞又嫩又紧视频| 妺妺窝人体色www婷婷| 国产成人aaaaa级毛片| 欲求不満の人妻松下纱荣子| 在线观看免费人成视频色9 | 国产成人av综合色| 亚洲理论电影在线观看| 法国白嫩大屁股xxxx| 亚洲av福利院在线观看| 国产精品美女久久久网av| 亚洲日韩国产一区二区三区在线| 中文字幕亚洲无线码在线一区| 狠狠色噜噜狠狠狠7777奇米 | 手机福利视频| 精品伊人久久大线蕉色首页| 亚洲风情亚aⅴ在线发布| 日本免费高清线视频免费 | 日本不卡高字幕在线2019| 国产va在线观看免费| 久久伊人色av天堂九九| 人妻丰满熟妇av无码片| 久久99国产精品久久99| 在线看无码的免费网站| 国产欧美高清在线观看| 国产狂喷水潮免费网站www|