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.

久久久久久人妻一区精品| 男女下面进入的视频| 国精产品源xzl仙踪林仙踪| 一二区成人影院电影网| www国产精品内射| 亚洲中文字幕无码一区| 日本a级特黄特黄刺激大片| 国产一区二区三精品久久久无广告| 久久亚洲精品成人无码| 无码爆乳护士让我爽| 色悠久久久久久久综合网| 久久99精品久久久久久9蜜桃| 国产不卡视频一区二区三区| 中文人妻av久久人妻水蜜桃| 国产精品成人久久久久久久| 一边摸一边抽搐一进一出口述| 亚欧免费无码aⅴ在线观看| 狂野欧美性猛交xxxx| 国产精品免费_区二区三区观看| 久久精品夜色国产亚洲av| 孕妇特级毛片ww无码内射| 西西人体444www大胆无码视频| 亚洲av无码精品色午夜app| 欧美嫩交一区二区三区| 日韩人妻无码免费视频一区二区三区 | 少妇愉情理伦片丰满丰满| 亚洲肥老太bbw中国熟女| 国产综合无码一区二区辣椒| 成 人免费va视频| 久久精品人人做人人爽| 欧美大屁股xxxx高跟欧美黑人| 免费人成在线观看视频播放| 精品人妻无码专区在线无广告视频| 欧洲熟妇色xxxx欧美老妇多毛图片| 熟妇高潮一区二区三区| 狠狠色婷婷久久综合频道日韩| 女人被爽到呻吟gif动态图视看| 日韩精品无码久久久久久| 欧美日韩亚洲国产精品| 久久午夜神器| 国产精品福利视频一区|