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 .

日本又色又爽又黄的a片18禁| 中国农村熟妇性视频| 一色屋精品视频在线观看| 国产xxx69麻豆国语对白| 国产69久久精品成人看| 日韩人妻无码一区二区三区综合部| 男女肉粗暴进来120秒动态图 | 国产一区二区三区精品视频| 老司机午夜福利视频| 精品无码久久久久成人漫画| 国产亚洲精久久久久久无码77777| 亚洲熟伦熟女新五十路熟妇| 九九久久精品国产| 国产一区二区不卡老阿姨| 无码精品一区二区三区免费视频| 无码精品a∨在线观看| 毛片内射久久久一区| 欧美xxxx黑人又粗又长精品 | 亚洲精品成人片在线观看| 国产精品嫩草影院av| 久久国产精久久精产国| 国产女人精品视频国产灰线| 国产97在线 | 日韩| 国产真实伦在线观看| 精品久久久久久无码免费| 亚洲av无码成人精品区在线观看| 欧美成免费a级毛片| 少妇高潮av久久久久久| 日韩a∨精品日韩在线观看| 久久久久免费精品国产| 国产国产精品人在线视| 精品久久久无码人妻字幂| 夜夜揉揉日日人人| 中文字幕+乱码+中文字幕一区| 狠狠色噜噜狠狠狠777米奇| 亚洲熟女乱色一区二区三区| 在线亚洲人成电影网站色www | 特级西西人体444www高清大胆| 欧美一区二区三区视频在线观看| 黄 色 人 成 网 站 免 费| 好爽…又高潮了毛片免费看|