Rolling Mill
CISDI has one of its core businesses as rolling, mainly engaged in plant design, process design and technology integration for rolling mills, and enjoys dominating competence in areas of hot strip mills (HSM), (heavy) plate mills (HPM) and Steckel mills. In fact, CISDI has been providing over one hundred rolling mill projects with engineering design and EPC services.
Main reference list of Rolling Mill Design
| Hot Strip Mill | Plate Mill | Cold Strip Mill | Section and Bar & Wire Mill | Tube Mills | Total (Set) |
| 29 | 11 | 8 | 52 | 42 | 142 |
CISDI boasts of up-to-date rolling mill technologies, also strong in development of new processes, new technology and new equipment as well as system integration:
·Walking-beam type slab reheating furnace
·HSM
·Heavy plate mill
·Cold strip mill
·Section mill
·Wire rod & bar mill
·Seamless tube mill
·Welded tube mill
·Continuous strip galvanizing & coating technology
·Automation technolog of rolling mill
·Rolling mill MES
·Integrated MES technology for steelmaking-rolling
Hot Strip Mill
Against its unique technological predominance in rolling mill, CISDI has contracted most of China’s hot strip mils since the mid-1990s and still undertaken the design for modernization of the 1700mm HSMs of ISPAT KARME in Kazakhstan and Pakistan Steel.
| Project Name | Description |
| 2250mm HSM of TISCO Mill type: semi-continuous Product specifications: 1.5~25.4×700~2130 mm Annual Yield: 3.00 Mt/a Startup: 2006 Type of Contract: engineering design |
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2250mm HSM of WISCO |
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| 1750 mm Hot Strip Mill, Xinjiang Bayi Iron & Steel Co. Mill typel: semi-continuous Product specifications: 1.2~12.7×800~1600 mm Designed capacity: 3.00 Mt/a Startup: 2006 CISDI took overall technical responsibility, integration of EIC & hydraulic servo system; China’s 1st wide HSM undertaken by local engineering company with overall technical responsibility and equipment integration by local engineering company and mechanical supplier. |
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Plate Mill
Superior in plate mill engineering, CISDI has been consecutively awarded contracts for several heavy plate mills since 2000. That benefits CISDI in acquiring a lot of experience in plate mill process, and plates-/coils Steckel mill process, mill design, finishing equipment design and automation control and thus enjoying technological uniqueness and market shares of its own.
| Project Name | Description |
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5000mm Heavy Plate Mill of Shagang |
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3500 mm Plate/Coil Mill of Nanjing Iron & Steel United Co., Ltd.
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| 1725 mm Steckel Mill of KISCO Mill Type: twin-stand tandem Product specifications:1.5~12.7×700~1550 mm Designed capacity:0.80 Mt/a Startup: 2002 Type of contract:engineering design |
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Cold Strip Mill
CISDI started its cold rolling mill engineering with the construction of CSM for PZH. Up to now, CISDI has supplied design or EPC services of over 10 cold rolling mills and their supporting facilities. Through years of R&D activities and practices, CISDI has been giving full play of itself in cold rolling mill development, design, EPC and package supply services.
| Project Name | Description |
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Revamping of 1220 mmCold Strip Mill , Panzhihua Iron & Steel Co. |
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| Cold Strip Mill and CGLof Panzhihua Chengdu Iron & Steel Co. Unit type: reversible single-stand mill ＋CGL Product specifications: 0.2~2.0×800~1250 mm Designed capacity 0.40 Mt/a Startup: 2006 Type of contract:EPC |
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Tube Mill
CISDI is rich in experience of tube mills.The past 50-year witnessed over 40 tube mills worldwide designed and built on EPC basis by CISDI. In particular, CISDI-designed seamless steel tube mills represent almost all their kinds in the world, satisfactory to all the clients with quality products.
| Project Name | Description |
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φ340 mm MPM Rolling Mill of Chengdu Iron & Steel Co., Pangang Group |
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OCTG Processing Line of Henyang Steel Tube Co. |
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| Φ 610 mm ERW Line of Baosteel Unit type:ERW line Design Capacity: 0.30Mt/a Startup: 2005 Type of contract:engineering design |
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Section & Wire-rod Mill
CISDI has been conducted designs of various section and wire-rod mills since the early 1950s and completed 50 or more engineering designs and EPC services with a total production capacity of over 30 million t/a. That helps CISDI accumulate engineering technologies and experience and pioneer a creative clint-catered path in line with international practice.
| Project Name | Description |
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Modernization Revamping of Universal Mill for Rail-beam of PZH |
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High Speed Wire-rod Mill of Baosteel |
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| High Speed Wire-rod Mill for Malaysia Product specifications: wire 5.5～16 mm Designed output: 0.30 Mt/a Startup: 2007 Type of contract:EP package |
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post processing line
| Project Name | Description |
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No.3 CGL Engineering on EPC Basis for Cold Strip Mill of Panzhihua Iron & Steel Corp. |
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Cold Strip Colour Coating Line of KISCO |
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- Key Clients
- Typical References
- Consulting
- EPC Projects
- Equipment Package Supply
- Engineering
- Project Supervision
- CISDI Technologies
- Master Plan
- Ironmaking
- Steelmaking
- Rolling Mill
- Raw Materials Handling & Storage System
- Automation Control Technology
- Reheating Furnace
- Energy-saving & Environment-protection
- Industrial Architecture
- Civil Building
- Municipal & Environment Protection Project