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

產品詳細

產品名稱:three- 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 .

吃奶揉捏奶头高潮视频在线观看| 精品视频一区二区三区在线观看 | 丰满女人又爽又紧又丰满| 双腿张开被9个黑人调教影片| 亚洲精品tv久久久久久久久久| 中文字幕久精品免费视频| 蜜桃臀无码内射一区二区三区| 少妇被又大又粗又爽毛片| a级黑人大硬长爽猛出猛进| 欧美人与禽zozzo性伦交| 挺进朋友人妻雪白的身体韩国电影| 性xxxx视频播放免费| 亚洲欧洲免费无码| 人与嘼交av免费| 人妻中文无码久热丝袜| 欧美日本精品一区二区三区| 国产亚洲婷婷香蕉久久精品| 国产精品_国产精品_k频道w| 免费a级毛片无码视频| 精品久久久久久无码免费| 国产三级av在线播放| 日韩精品亚洲aⅴ在线影院| 国产 一二三四五六| 又黄又爽又高潮免费毛片| 欧美黑人添添高潮a片www| av在线亚洲欧洲日产一区二区| 国产成人a视频高清在线观看| 国产乱色精品成人免费视频| 欧美人与物videos另类| 综合无码一区二区三区| 亚洲精品电影院| 成年免费a级毛片| 日本va在线视频播放| 日日噜噜夜夜狠狠久久丁香五月| 精品无码人妻一区二区三区| 一二区成人影院电影网| 少妇高潮尖叫黑人激情在线| 亚洲乱码一区av春药高潮| 99精品国产一区二区三区a片| 久久久久88色偷偷| 欧美人与物videos另类 |