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

產品詳細

產品名稱: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.

成 人免费va视频| 真人一对一免费视频| 国产av无码专区亚洲精品| 国产无遮挡又黄又爽免费网站| 国产成a人亚洲精品无码樱花| 人妻洗澡被强公日日澡电影 | 少妇的肉体k8经典| 国产免费av片在线看| 国产精品无码a∨精品影院| 嫩草伊人久久精品少妇av | 亚洲av永久无码精品三区在线4| 日本高清无卡码一区二区久久| 国产xxxxx在线观看| 无码国产伦一区二区三区视频| 国农村精品国产自线拍| 国产香蕉视频在线播放| 国产性夜夜春夜夜爽1a片| 国产98在线 | 免费| 国产对白国语对白| 亚洲av无码专区亚洲av网站| 夜爽8888视频在线观看| 乱码午夜-极国产极内射| 久久夜色精品国产噜噜亚洲av| 尤物视频在线观看| 久久99国产综合精品| 在线视频夫妻内射| 国产乱子伦精品无码专区| 综合 欧美 亚洲日本| 久久婷婷香蕉热狠狠综合| 人妻少妇精品视频一区二区三区| 性色av无码一区二区三区人妻| 成人综合婷婷国产精品久久蜜臀| 乱中年女人伦av三区| 国产夫妇肉麻对白| 久久不见久久见免费影院| 精品国产三级a在线观看| 亚洲 欧美精品suv| 护士脱了内裤让我爽了一夜视频| 色偷偷av亚洲男人的天堂| 性色av无码一区二区三区人妻| 国产免费破外女真实出血视频|