亚洲国产精品99久久久久久久,av一区二区三区,北京熟妇搡BBBB搡BBBB,四虎在线观看视频,免费一级全黄少妇性色生活片

Welcome to Fuzhou Yishun Precision Machinery Co., Ltd!
  • $
Your location:Home > Information dynamic  > Rolling equipment science
Fuzhou yi shun seiko introduced the continuous casting equipment is composed of what components!
Source:English website Release time:2019/12/16 17:15:22
  Continuous casting equipment mainly includes ladle and ladle turntable - tundish - ingot device - mold and mold vibration device - sector section (0 section, vertical section, bending section, arc section, straightening section, horizontal section) - billet cutting device (such as flame cutting machine) - deburring machine.
  Expansion: the equipment before continuous casting includes sintering equipment, iron making equipment and steel making equipment.
  Sintering equipment is mainly used to generate iron water raw materials, including sintering method and pellet method. At present more than 90% of the sinter in the world is produced by the air belt sintering machine.
  Iron making equipment is used to produce molten iron, at present the main blast furnace iron, other direct reduction method and melting reduction method.
  Steelmaking equipment is used to produce molten steel, the main steelmaking process is the oxygen converter steelmaking process, in addition to the eaf steelmaking process. After continuous casting process is rolling, the main process is heating furnace - roughing mill - finishing mill - rapid cooling device - hot straightener - cold bed - cold straightener - bilateral shear - fixed ruler shear, and then off the line.
Product display

The product display

Steel rolling equipment 

Continuous casting equipment

Rolling line

accessories
Contact us

Contact: Mr. Wang
Telephone: 13860626291
Web site:jinhaiedu.com

Address: no. 8, nei lu, youai village, jiangtian town, changle district, fuzhou
About us
The About us
Company profile
The enterprise culture
Our services
Online consulting
手机无码视频一区二区三区 | 波多野结衣乳巨码无中文 | 乱码丰满人妻一二三区痴汉电车 | 恃级BBBBBBBBB毛片 | 麻豆精品秘 国产传媒AV消防 | 国产 孟若羽 在线播放 | 白丝喷白浆一区二区在线观看 | 17C一起草在线观看入口 | 黄免费在线观看高清国产 | 亚洲国产日产无码精品蜜 | 精品国产午夜福利电影 | 亚洲精品无码久久久字幕网站 | 中文字幕视频在线观看 | 波多野结衣免费观看靠比网站 | 久久无码人妻一区二区三区午夜免费 | 处一女一级a一片老师机 | 朝鲜揉BBB搡BBB视频 | A片少妇在线免费观看 | 特黄三级又爽又粗又大 | 少妇精品偷拍高潮白浆 | 99 国产丝袜在线播放竹菊 | 人人妻人人澡人人爽人人爱 | 亚洲不卡无码在线观看视频 | 男女啪啪啪抽搐动态图 | 国产AV无码片毛片一级久老师 | BBw搡BBBB搡BBBB针刑 | 狠狠人妻久久久久久综合 | 亚洲天堂男人天堂 | 国产寡妇婬乱A毛片视频中文 | 毛片免费在线观看视频 | 西西午夜无码毛片免费看 | 波多野结衣熟女人妻大脚脚责 | 中文简体视频人妻 | 少妇精品高潮欲妇又嫩中文字幕 | 中文字幕在线观看免费视频 | 麻花豆传媒剧国产免费mv豆丁网 | 精品3D肉动漫A片在线 | 国产精品久久久久久日 | 国产一级特黄AAA大片 | 欧美三级巜双乳紧扣的肉体市场 | 精品无码 无套内射直播 |