Seorin Machine Engineering, The Republic of Korea - Komachine Supplier Profile and Product List

- Seorin Machine Engineering Co., Ltd. is a specialized manufacturer of rolling mill equipment and industrial machinery, established in 1984. The company supplies essential components and facilities for hot rolling, cold rolling, mini-mill plants, and steelmaking facilities. Its primary focus involves the localization of production facilities for steel mills, including hydraulic cylinders, sensor-integrated cylinders, and roll shaping machines.Seorin Machine Engineering Co., Ltd. is a specialized manufacturer of rolling mill equipment and industrial machinery, established in 1984. The company supplies essential components and facilities for hot rolling, cold rolling, mini-mill plants, and steelmaking facilities. Its primary focus involves the localization of production facilities for steel mills, including hydraulic cylinders, sensor-integrated cylinders, and roll shaping machines.
- A.G.C Cylinder Assembly: Automatic Gauge Control cylinder assembly for steel plate thickness regulation. Delivery examples include D1750 x d1600 x 95ST specification with 6800 TON cylinder force and 290 bar system pressure for POSCO Gwangyang thick plate mill. Another example is D1100 x d950 x 50ST specification with 2300 TON cylinder force and 315 bar system pressure for POSCO Pohang 2H WORK.A.G.C Cylinder Assembly: Automatic Gauge Control cylinder assembly for steel plate thickness regulation. Delivery examples include D1750 x d1600 x 95ST specification with 6800 TON cylinder force and 290 bar system pressure for POSCO Gwangyang thick plate mill. Another example is D1100 x d950 x 50ST specification with 2300 TON cylinder force and 315 bar system pressure for POSCO Pohang 2H WORK.
- A.W.C Cylinder Assembly: Automatic Width Control cylinder assembly for iron plate width adjustment. A delivery example includes D350 x d300 x 870ST specification with 340 TON cylinder force and 315 bar system pressure for POSCO Kwangyang 4H WORK.A.W.C Cylinder Assembly: Automatic Width Control cylinder assembly for iron plate width adjustment. A delivery example includes D350 x d300 x 870ST specification with 340 TON cylinder force and 315 bar system pressure for POSCO Kwangyang 4H WORK.
- Work Roll Bending Block: A block performing roll bending functions, with a delivery example to POSCO Pohang 2H WORK of 1355W x 805L x 450H specification, 320 bar system pressure, and 100 ton cylinder force.Work Roll Bending Block: A block performing roll bending functions, with a delivery example to POSCO Pohang 2H WORK of 1355W x 805L x 450H specification, 320 bar system pressure, and 100 ton cylinder force.
- Rotary Cylinder / Joint Assembly: Rotary cylinders and joint assemblies applied in various industrial facilities.Rotary Cylinder / Joint Assembly: Rotary cylinders and joint assemblies applied in various industrial facilities.
- Balancing Cylinder Block, Shifting Block Assembly, O.R.D Assembly, O.R.G Assembly, R.S.M Assembly: Core components and related assemblies for rolling mill equipment.Balancing Cylinder Block, Shifting Block Assembly, O.R.D Assembly, O.R.G Assembly, R.S.M Assembly: Core components and related assemblies for rolling mill equipment.
- R.S.M Accessories: Consumables for Roll Shaping Machine (R.S.M) and O.R.P, including CBN (Cubic Boron Nitride) grinding wheels and special cables. CBN grinding wheels offer long lifespan, improved productivity by reducing exchange/dressing time, minimal dimensional correction, and uniform finishing. Special cables utilize SILICON, TEFLON, and mica tape materials, providing excellent heat resistance (up to -50~+250℃), elasticity, and insulation for high-temperature environments.R.S.M Accessories: Consumables for Roll Shaping Machine (R.S.M) and O.R.P, including CBN (Cubic Boron Nitride) grinding wheels and special cables. CBN grinding wheels offer long lifespan, improved productivity by reducing exchange/dressing time, minimal dimensional correction, and uniform finishing. Special cables utilize SILICON, TEFLON, and mica tape materials, providing excellent heat resistance (up to -50~+250℃), elasticity, and insulation for high-temperature environments.
- Over 40 years of accumulated specialized technology and know-how in rolling mill and steelmaking equipment.Over 40 years of accumulated specialized technology and know-how in rolling mill and steelmaking equipment.
- A strong focus on localizing production facilities for major domestic steel mills like POSCO, contributing to the replacement of foreign equipment and technological self-reliance.A strong focus on localizing production facilities for major domestic steel mills like POSCO, contributing to the replacement of foreign equipment and technological self-reliance.
- In-house production capabilities for core products such as hydraulic cylinders, sensor-integrated cylinders, and Roll Shaping Machines.In-house production capabilities for core products such as hydraulic cylinders, sensor-integrated cylinders, and Roll Shaping Machines.
- Investment in facility control and sensor development through the establishment of a technology research institute, aiming to explore blue ocean markets.Investment in facility control and sensor development through the establishment of a technology research institute, aiming to explore blue ocean markets.
- Production of top-quality products utilizing state-of-the-art equipment and advanced facilities, guided by a rational and organized management philosophy.Production of top-quality products utilizing state-of-the-art equipment and advanced facilities, guided by a rational and organized management philosophy.
- Maintenance of superior operating profit relative to sales, demonstrating stable business operations.Maintenance of superior operating profit relative to sales, demonstrating stable business operations.
- Steelmaking industry (hot rolling, cold rolling, thick plate rolling production line facilities).Steelmaking industry (hot rolling, cold rolling, thick plate rolling production line facilities).
- General industrial machinery manufacturing.General industrial machinery manufacturing.
- Defense-related sectors (special cable applications).Defense-related sectors (special cable applications).
- Power plant-related sectors (special cable applications).Power plant-related sectors (special cable applications).
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- Successful completion of a Benefit Sharing project related to ROLL GRINDING MACHINE in January 2018 (Project No. BS16-00243), demonstrating R&D capabilities.Successful completion of a Benefit Sharing project related to ROLL GRINDING MACHINE in January 2018 (Project No. BS16-00243), demonstrating R&D capabilities.
- Pursuit of continuous technological innovation through the operation of a technology research institute, focusing on facility control and sensor development.Pursuit of continuous technological innovation through the operation of a technology research institute, focusing on facility control and sensor development.
- Capability to produce high-quality products based on excellent technology, state-of-the-art equipment, and advanced facilities.Capability to produce high-quality products based on excellent technology, state-of-the-art equipment, and advanced facilities.