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.

69精品丰满人妻无码视频a片 | 欧美怡春院一区二区三区 | 亚洲伊人色欲综合网| 性欧美牲交xxxxx视频欧美 | 一本一道av无码中文字幕﹣百度| 国产精品无码久久综合网| 无码乱人伦一区二区亚洲| 自拍偷自拍亚洲精品播放| 性高朝久久久久久久| 亚洲粉嫩高潮的18p| 国产又黄又大又粗的视频| 全部露出来毛走秀福利视频| 亚洲色偷偷色噜噜狠狠99| 欧洲熟妇色xxxx欧美老妇软件| 日韩免费视频| 国产精品嫩草99av在线| 自拍偷自拍亚洲精品情侣| 怡红院免费的全部视频| 无套内谢孕妇毛片免费看| 国产一区二区波多野结衣| 国产日产高清欧美一区| 亚洲av无码国产一区二区三区| 国产猛男猛女超爽免费视频| 人妻夜夜爽天天爽| 久久精品国产亚洲精品| 国产精品成人国产乱| 调教小奴高潮惩罚play露出 | 中文字幕无码不卡免费视频| 国产成人无码a区视频在线观看| 亚洲sm另类一区二区三区 | 国产乱妇乱子视频在播放| 男受被做哭激烈娇喘gv视频| 国产精品jizz在线观看无码| 蜜桃麻豆www久久囤产精品 | 亚洲美女色禁图| 国产香蕉尹人在线观看视频| 亚洲 自拍 另类 欧美 综合| 7194中文乱码一二三四芒果| 国产精品-区区久久久狼| 国产网红主播无码精品| 波多野吉衣av无码|