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.

性做久久久久久久免费看| 亚洲va欧美va天堂v国产综合| 精品国产一区二区三区四区阿崩| 肉体裸交丰满丰满少妇在线观看| 亚洲一区二区三区乱码在线欧洲| 特级a欧美做爰片三人交| 日韩国产成人无码av毛片| 最近中文字幕国语免费| 一本久道综合色婷婷五月| 麻豆国产av超爽剧情系列| 久久久久无码国产精品一区| 国产精品宾馆在线精品酒店| 精品一品国产午夜福利视频| 成人一区二区免费中文字幕视频| 亚洲色欲色欲www在线丝| 国产精品无码免费播放| 久久久精品人妻一区二区三区| 久久国产色av| 97人伦色伦成人免费视频| 蜜桃麻豆www久久囤产精品| 人妻少妇精品一区二区三区| 丝袜 中出 制服 人妻 美腿| 欧美一区二区三区视频在线观看| 国产成人亚洲精品青草天美| 国产免费拔擦拔擦8x高清在线人| 国产精品99久久免费观看| 四虎影视免费永久在线观看| 99精品国产成人一区二区| 国产一区二区三区四区三区| 久久久精品国产sm最大网站| 欧美xxxx黑人又粗又长精品| 亚洲女女女同性video| 国产丰满老熟妇乱xxx1区| 在线观看亚洲av每日更新| 亚洲av无码专区在线播放 | 一本加勒比hezyo无码资源网| 少妇无码av无码专区线| 精品国产三级a∨在线欧美| 国产成人亚洲精品无码h在线| 久久人妻内射无码一区三区| 亚洲国产成人精品无码区在线播放|