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.

欧美丰满熟妇bbb久久久| 精品区2区3区4区产品乱码9| 久久久日韩精品一区二区三区| 无遮挡又黄又刺激又爽的视频| 亚洲夜色噜噜av在线观看| 欧美多毛肥胖老妇做爰| 天天澡日日澡狠狠欧美老妇| 久久久久久国产精品美女| 真人性囗交69视频| 亚洲国产a∨无码中文777| 国产欧美日韩视频一区二区三区 | 亚洲欧美日韩中文无线码| 亚洲国产成人无码av在线影院| 麻豆影视视频高清在线观看| 伊人色综合九久久天天蜜桃| 亚洲色成人网站www永久| 国产精品自在线拍国产| 小sao货水好多真紧h视频| 国内露脸中年夫妇交换| 免费大片黄国产在线观看| 国产精品久久国产精品99 | 久久亚洲精品11p| 色噜噜狠狠一区二区三区果冻| 亚洲成a v人片在线观看| 亚洲精品成人久久久| 美女扒开大腿让男人桶| 免费a级毛片无码av| 亚洲精品成人av观看| 色翁荡熄又大又硬又粗又视频| 粉嫩小泬无遮挡久久久久久| 农村老熟妇乱子伦视频| 日韩国产成人无码av毛片| 在教室伦流澡到高潮hnp视频| 亚洲色欲色欲www| 又爽又黄又无遮挡网站动态图 | 国产成+人+综合+亚洲 欧美| 亚洲精品成人无限看| 玩中年熟妇让你爽视频| 精品人无码一区二区三区| 国产精品久久久久av| 无遮挡又黄又刺激又爽的视频|