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- siamese furnace Horizontal continuous casting

詳細介紹

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 .

欧美黑人又粗又大高潮喷水 | 人妻精品久久久久中文字幕| 乱码午夜-极品国产内射| 熟妇高潮精品一区二区三区| 国产后入清纯学生妹| 精品国产乱码久久久久软件 | а√天堂资源8在线官网在线| 日韩中文字幕免费视频| 中日韩精品视频在线观看| av大片在线无码免费| 国产av激情久久无码天堂 | 国偷自产短视频中文版| 免费黄色电影在线观看| 尤物网址在线观看| 噜噜噜噜私人影院| 日韩欧美在线综合网另类| 99精品一区二区三区无码吞精| 小sao货水好多真紧h视频| 久久久久久亚洲av成人无码国产 | 久久99精品国产麻豆| 日韩吃奶摸下aa片免费观看 | 99精品国产一区二区三区a片| 国产肥白大熟妇bbbb| 欧美精品偷自拍另类在线观看| 成视频年人黄网站免费视频| 国产午夜视频在线观看| 国产成人无码av一区二区在线观看 | 羞羞视频在线观看| a级国产乱理伦片在线播放| 国产精品186在线观看在线播放 | 国产女人好紧好爽| 四虎成人精品国产永久免费无码 | 国产精品理论片在线观看| 一个人在线观看免费视频www| 久久久久国产一区二区| 国产乱人伦偷精品视频不卡| 少妇被多人c夜夜爽爽av| 玩弄丰满奶水的女邻居| 亚洲性久久久影院| 国产亚洲精品精品国产亚洲综合 | 色综合久久蜜芽国产精品|