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:three- siamese furnace Horizontal continuous casting

詳細(xì)介紹

parameter:

item unit parameter
mode stream 1;2
material   brass;cupronickel;bronze;copper
width mm 330;450;650
thick mm 12~20
speed mm/min 120~180
power of melting furnace KW 400;500
power of holding furnace KW 170;200
power of tractor KW 7.5; 11
capacity Kg/年 4000000;6500000
max temperature 1350
weight of coil kg 3000;6000;8000
weight of machine kg
dimension mm

functional characteristics:

1.melting and holding temperature furnace are one-body, they are connected by one blind pass, the valve control the liquid-copper into the holding temperature furnace.

2.melting and holding temperature furnace adopt large-area Jet-melt Ditch

3.crystallizer adopt cavity structure, so it has a good cooling effectiveness.

4.holding temperature furnace adopt stepless pressuer-regulator,so the control of temperature is continuous and automatic

5.the driven system of tractor adopt keyless connection and Seamless Gear drive


installation level:

1.the machine is functional ,and the performance parameters is reasonable,the whole line is automatic control.

2.adopt Germany lentz AC servo motor and controlling system;the PLC is Germany siemens,easy maintenance,high reliability,and a wide range of applications

3.the temperature of the furnace is controlled by digital filtering feedforward loop,ensure the temperature of crystallizer and the quality of products.

4.the controlling system has position feedback unit,accoding to the feedback signal ,we can know the position of the strip plate ,then adjust the hydraulic cutter to ensure the length of strip plate .

5.the main electric element are all famous-brand products.

6.PLC.

7.the process parameters can pre-set, the process parameters and key parameters can be displayed ,and it has alarm system,too .

男男受被攻做哭娇喘声视频| 久久精品国产99精品国产亚洲性色| 大学生久久香蕉国产线看观看| ww国产内射精品后入国产 | 黑色丝袜国产精品| 国产乱人伦av在线a麻豆| 免费无码一区二区三区蜜桃大| 成人午夜性a级毛片免费| 国产成人免费一区二区三区| 精品无码成人久久久久久| 波多野结衣av一区二区全免费观看 | 热re99久久精品国99热| 久久精品99久久香蕉国产色戒| 亚洲av无码国产精品永久一区| 欧美va天堂在线电影| 性激烈的欧美三级视频| 人妻洗澡被强公日日澡电影 | 久久婷婷五月综合色奶水99啪 | 亚洲欧美一区二区三区| 亚洲avav天堂av在线网爱情 | 久久99精品久久久久久| 曰本大码熟中文字幕| 色哟哟最新在线观看入口| 成在人线无码aⅴ免费视频| 曰批免费视频播放免费| 窝窝影院午夜看片| 国产精品无码一本二本三本色| av免费网址在线观看| 国产欧美日韩综合精品一区二区| 久久婷婷香蕉热狠狠综合| 国产美女精品视频线免费播放软件| 曰韩内射六十七十老熟女影视| 欧美猛少妇色xxxxx| 国产偷久久久精品专区| 脱岳裙子从后面挺进去视频| 免费特级毛片| 熟妇高潮一区二区三区| 四虎成人精品永久免费av| 色妺妺在线视频| 精品免费av一区二区三区| 少妇一晚三次一区二区三区|