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.

狠狠噜天天噜日日噜无码| 八区精品色欲人妻综合网| 麻豆╳╳╳乱女另类| 国产欧美日韩一区二区三区| 国产又大又硬又粗| 国产毛片久久久久久国产毛片 | 国产精品无码一区二区在线观一| 成人无码区免费a片www| 久久久久无码专区亚洲av| 国产精品无码久久综合网| 国语自产少妇精品视频| 亚洲一区自拍高清亚洲精品| 色综合99久久久无码国产精品| 久久夜色精品国产噜噜亚洲av| 久久人妻av一区二区软件| 国产av人人夜夜澡人人爽麻豆| 国产真人无遮挡作爱免费视频| 人人狠狠综合久久亚洲 | 精品国产黑色丝袜高跟鞋| 亚洲精品宾馆在线精品酒店| 国产在线无码一区二区三区 | 精品人妻少妇一区二区三区| 亚洲一区二区三区尿失禁| 亚洲αv在线精品糸列 | 日本xxxx色视频在线观看免费| 久久人人爽av亚洲精品| 亚洲av无码专区国产不卡顿| 久久亚洲精品无码va大香大香| 国产xxxx做受视频| 狠狠色成人综合网| 丰满少妇a级毛片野外| 亚洲中文字幕在线观看| 中文字幕乱码亚洲精品一区| 久久人人爽人人爽人人片av东京热| 免费看av在线网站网址| 无码人妻丰满熟妇啪啪7774| 三个老头同嫖一个老妇| 大地资源在线影视播放| 岳丰满多毛的大隂户| 人妻丰满熟av无码区hd| 摸进她的内裤里疯狂揉她动视频 |