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.

真实国产乱子伦精品视频| 三年片在线视频中国| 日本污ww视频网站| 18禁真人抽搐一进一出在线| 中文字幕人成无码人妻| 婷婷伊人久久大香线蕉av| 久久久久久人妻一区二区三区| 妖精色av无码国产在线看| 又长又大又粗又硬3p免费视频| 天天狠天天天天透在线| 久久夜色精品国产| 久久久精品人妻一区二区三区蜜桃| 国产欧美日韩精品丝袜高跟鞋| 亚洲精品乱码久久久久久v| 成人无码α片在线观看不卡| 99久久久无码国产精品试看| 麻豆人妻少妇精品无码专区| 国产乡下妇女做爰| 国产香港明星裸体xxxx视频 | 成人免费无码av| 国产精品亚洲精品久久精品| 亚洲色成人www永久网站| 日产乱码一二三区别免费麻豆| 久久伊99综合婷婷久久伊| 三个男吃我奶头一边一个视频| 人人妻人人澡人人爽人人精品av| 18禁超污无遮挡无码免费游戏| 精品少妇人妻av无码久久| 国产美女自慰在线观看| 国产成人亚洲日韩欧美| 国产美女在线精品免费观看 | 久久99精品国产麻豆宅宅| 国产老熟女狂叫对白| 麻豆久久久9性大片| 久久www免费人成人片| 又大又爽又黄无码a片| 亚洲国产精品一区二区成人片国内| 无套内谢孕妇毛片免费看 | 女人把脚张来开让男人桶 | 天天躁日日躁狠狠躁av麻豆 | 久久水蜜桃亚洲av无码精品|