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(xì)

產(chǎn)品名稱:two-high rolling mill of heterotypic copper

詳細(xì)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.

欧美粗大猛烈老熟妇| 成年丰满熟妇午夜免费视频| 国产精品久免费的黄网站| 亚洲精品无码久久久久| 亚洲精品无码av人在线观看| 快好爽射给我视频| 一本色道久久88—综合亚洲精品| 亚洲乱码日产精品bd| 亚洲av无码久久| 中文字幕av无码免费一区| 亚洲午夜精品久久久久久人妖| 午夜精品久久久久久久无码| 国产精品毛片大码女人| 99久久人妻精品免费一区| 国内精品视频一区二区三区| 亚洲av无码一区二区乱子仑| 人妻少妇被粗大爽.9797pw| 日韩精品无码一本二本三本色| 中文字幕亚洲精品无码| 小蜜被两老头吸奶头在线观看| 在线观看的av网站| 好大好湿好硬顶到了好爽视频| 成人性生交大片免费看r| 国产成人无码av| 免费的成年私人影院网站| 无码人妻精品一区二区在线视频| 一本大道伊人av久久综合| 久久精品www人人爽人人| 国产精品久久毛片| 精品国产人妻一区二区三区| 免费国产a国产片高清网站| 久久亚洲欧美国产精品| 亚洲一区二区三区小说| 玖玖资源站无码专区| 欧美老熟妇乱子| 天堂中文8资源在线8| 日本三级片在线观看| 熟妇熟女乱妇乱女网站| 亚洲精品无码午夜福利中文字幕| 老色鬼久久亚洲av综合| 国产精品麻豆欧美日韩ww|