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.

日韩欧群交p片内射中文| 欧美乱大交xxxxx潮喷| 久久精品夜色国产亚洲av| 丁香色欲久久久久久综合网| 亚洲av无码一区二区三区天堂古代| 国模吧双双大尺度炮交gogo| 久久久久亚洲av无码专区首jn | 国产精品色午夜免费视频| 精品无码人妻夜人多侵犯18| 国产欧美亚洲精品a第一页| 无码丰满熟妇浪潮一区二区av| 瑜伽裤国产一区二区三区| 中文字幕一区日韩精品| 国产男女无遮挡猛进猛出| 久久久婷婷五月亚洲97号色| 亚洲av永久无无码精品一区二区三区 | 国产精品久久无码一区二区三区网 | 人与嘼交av免费| 国产欧美日韩精品丝袜高跟鞋| 久久久久亚洲av片无码v| 免费国产成人肉肉视频大全| 97精品伊人久久大香线蕉app| 亚洲aⅴ在线无码播放毛片一线天| 久久久久亚洲av无码专区喷水 | 欧美精品黑人粗大免费| a级毛片100部免费观看| 免费无码av片在线观看播放| 真实国产精品vr专区| 国产肥白大熟妇bbbb| 人妻少妇边接电话边娇喘| 老妇女性较大毛片| 久久综合狠狠色综合伊人| 熟妇五十路六十路息与子| 人人妻人人澡人人爽人人dvd| 久久午夜夜伦鲁鲁片免费无码影视| 亚洲最大av资源站无码av网址| 玩50岁四川熟女大白屁股直播| 少妇被躁爽到高潮无码文| 内射女校花一区二区三区| 成人欧美日韩一区二区三区 | 丰满人妻av无码一区二区三区|