Information
75-20 Charyongdanji-ro, Uichang-gu, Changwon-si, Gyeongsangnam-do, South Korea
+82 55-286-5587
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Overview
- Summary
- TSG is a specialized company providing high-precision grinding solutions, including internal grinders, external grinders, centerless grinders, super finishing machines, and rolling machines, based on over 30 years of experience in grinding machine development and manufacturing. The company contributes to improving the quality of domestic grinding machines through proprietary technology and continuous R&D. Its focus is on enhancing customer productivity and reducing defect rates through automated systems and high-efficiency technologies. TSG leads the localization of the domestic grinding machine market, securing global competitiveness. It possesses the capability to develop customized grinding systems for precision component processing.TSG is a specialized company providing high-precision grinding solutions, including internal grinders, external grinders, centerless grinders, super finishing machines, and rolling machines, based on over 30 years of experience in grinding machine development and manufacturing. The company contributes to improving the quality of domestic grinding machines through proprietary technology and continuous R&D. Its focus is on enhancing customer productivity and reducing defect rates through automated systems and high-efficiency technologies. TSG leads the localization of the domestic grinding machine market, securing global competitiveness. It possesses the capability to develop customized grinding systems for precision component processing.
- Key Products/Technologies
- Internal Grinders: Various models including 2-Roll 1-Shoe type, Eccentric-Type, and Chuck-Type. Specialized technology for mass production of thin and small products with internal diameters of 10mm or less. Application of high-speed spindles and high-speed dressers, achieving low-vibration processing through sine wave oscillation. Interactive monitors for easy monitoring and operation of processing time, quantity, and speed.Internal Grinders: Various models including 2-Roll 1-Shoe type, Eccentric-Type, and Chuck-Type. Specialized technology for mass production of thin and small products with internal diameters of 10mm or less. Application of high-speed spindles and high-speed dressers, achieving low-vibration processing through sine wave oscillation. Interactive monitors for easy monitoring and operation of processing time, quantity, and speed.
- External Grinders: External grinding solutions with Shoe Type and Chuck Type methods. Equipped with automatic loading devices and in-process gauges for real-time measurement during production. Application of diverse spindle technologies, including high-rigidity slides, bearing type, built-in type, and hydrostatic spindles. Suitable equipment for high-precision component processing, such as automotive hybrid engine parts.External Grinders: External grinding solutions with Shoe Type and Chuck Type methods. Equipped with automatic loading devices and in-process gauges for real-time measurement during production. Application of diverse spindle technologies, including high-rigidity slides, bearing type, built-in type, and hydrostatic spindles. Suitable equipment for high-precision component processing, such as automotive hybrid engine parts.
- Centerless Grinders: Models of various specifications including Φ610 x 405, Φ450 x 200, Φ450 x 150, Φ610 x 305, and Φ610 x 200. High precision and durability secured through high-rigidity double-end supported spindles and cylindrical roller bearings. Minimal displacement due to grinding resistance with a near-zero diameter-radius gap, enabling heavy-duty cutting. Stable processing environment maintained with a low temperature rise of less than 10℃ during 24-hour continuous operation.Centerless Grinders: Models of various specifications including Φ610 x 405, Φ450 x 200, Φ450 x 150, Φ610 x 305, and Φ610 x 200. High precision and durability secured through high-rigidity double-end supported spindles and cylindrical roller bearings. Minimal displacement due to grinding resistance with a near-zero diameter-radius gap, enabling heavy-duty cutting. Stable processing environment maintained with a low temperature rise of less than 10℃ during 24-hour continuous operation.
- Super Finishing Machines: Development of In-feed Type and 8 Head models. Core technology for improving surface roughness and achieving ultra-precision finishes. Meeting the demands for mirror-like surface treatment and precision for various components. Playing a crucial role in maximizing product quality in the final post-grinding process.Super Finishing Machines: Development of In-feed Type and 8 Head models. Core technology for improving surface roughness and achieving ultra-precision finishes. Meeting the demands for mirror-like surface treatment and precision for various components. Playing a crucial role in maximizing product quality in the final post-grinding process.
- Ring Rolling Machines: Development of NC Cold Rolling Machines (Ø140 x 45, Ø120 x 35). Providing unmatched precision and productivity optimized for ring rolling and forming applications. Experience in developing specialized machines such as taper roller grinding lines and compressor shaft grinding lines for refrigerators.Ring Rolling Machines: Development of NC Cold Rolling Machines (Ø140 x 45, Ø120 x 35). Providing unmatched precision and productivity optimized for ring rolling and forming applications. Experience in developing specialized machines such as taper roller grinding lines and compressor shaft grinding lines for refrigerators.
- Core Advantages
- Accumulation of over 30 years of expertise in high-precision grinding machine development and manufacturing: Exclusive technology and experience gained from focusing solely on the grinding machine sector since its establishment. Deep understanding and proficiency in the entire process from grinding machine design to manufacturing, modification, and maintenance.Accumulation of over 30 years of expertise in high-precision grinding machine development and manufacturing: Exclusive technology and experience gained from focusing solely on the grinding machine sector since its establishment. Deep understanding and proficiency in the entire process from grinding machine design to manufacturing, modification, and maintenance.
- Strong R&D capabilities and expert personnel: A research and development team composed of grinding machine development and manufacturing specialists with over 20-30 years of experience. Possession of diverse specialized grinding machine development experience and technical prowess, difficult to secure in the domestic industrial structure.Strong R&D capabilities and expert personnel: A research and development team composed of grinding machine development and manufacturing specialists with over 20-30 years of experience. Possession of diverse specialized grinding machine development experience and technical prowess, difficult to secure in the domestic industrial structure.
- High-precision, high-rigidity, and high-productivity grinding technology: Machine design boasting repeatable precision of less than 0.1 microns. High rigidity and precision achieved through high-rigidity beds, high-precision ball screws, and servo drives. Case studies demonstrating over 300% improvement in customer productivity through automated systems and high-speed processing capabilities.High-precision, high-rigidity, and high-productivity grinding technology: Machine design boasting repeatable precision of less than 0.1 microns. High rigidity and precision achieved through high-rigidity beds, high-precision ball screws, and servo drives. Case studies demonstrating over 300% improvement in customer productivity through automated systems and high-speed processing capabilities.
- Sustainable and eco-friendly manufacturing solutions: Efforts to integrate energy-efficient components and reduce waste. Transition from hydraulic control systems to NC control systems for an eco-friendly manufacturing environment. Minimization of industrial waste through long machine lifespan and the use of recyclable materials.Sustainable and eco-friendly manufacturing solutions: Efforts to integrate energy-efficient components and reduce waste. Transition from hydraulic control systems to NC control systems for an eco-friendly manufacturing environment. Minimization of industrial waste through long machine lifespan and the use of recyclable materials.
- AI-driven predictive maintenance and comprehensive after-sales service: Prevention of unnecessary downtime and optimization of machine efficiency through AI-based predictive maintenance. Support for maintaining optimal machine performance for customers through comprehensive services including installation, maintenance, and retrofitting.AI-driven predictive maintenance and comprehensive after-sales service: Prevention of unnecessary downtime and optimization of machine efficiency through AI-based predictive maintenance. Support for maintaining optimal machine performance for customers through comprehensive services including installation, maintenance, and retrofitting.
- Leading localization technology and providing customized solutions: Reducing reliance on imported grinding machines and leading the specialized grinding machine market with domestic technology. Capability to develop and provide optimized custom grinding solutions tailored to specific customer requirements.Leading localization technology and providing customized solutions: Reducing reliance on imported grinding machines and leading the specialized grinding machine market with domestic technology. Capability to develop and provide optimized custom grinding solutions tailored to specific customer requirements.
- Target Industries
- Automotive Industry: Production of precision-machined parts requiring high precision, such as hybrid engine components and general automotive parts.Automotive Industry: Production of precision-machined parts requiring high precision, such as hybrid engine components and general automotive parts.
- Bearing Industry: Grinding and super finishing processes for high-precision bearing components.Bearing Industry: Grinding and super finishing processes for high-precision bearing components.
- Home Appliance Industry: Processing of high-precision parts like compressor shafts for refrigerators.Home Appliance Industry: Processing of high-precision parts like compressor shafts for refrigerators.
- Machine Parts Industry: Machining of high-precision cylindrical and special components for various industrial sectors.Machine Parts Industry: Machining of high-precision cylindrical and special components for various industrial sectors.
- Major Markets
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- Certifications/Patents
- ISO 9001 Quality Management System Certification (June 2009).ISO 9001 Quality Management System Certification (June 2009).
- INNO-BIZ Certification (March 2009).INNO-BIZ Certification (March 2009).
- Venture Company Certification (April 2010).Venture Company Certification (April 2010).
- Designation as a Root Technology Specialized Company (October 2022).Designation as a Root Technology Specialized Company (October 2022).
- Possession of CE Certificate.Possession of CE Certificate.
- Possession of KCS Self-Safety Confirmation Report Certificate.Possession of KCS Self-Safety Confirmation Report Certificate.
- Multiple patent certificates and utility model registration certificates. Specifically, completion of patent registration related to specialized grinding machines, such as the 2-Roll 1-Shoe type internal grinder. Preparation for New Excellent Technology (NET) certification acquisition.Multiple patent certificates and utility model registration certificates. Specifically, completion of patent registration related to specialized grinding machines, such as the 2-Roll 1-Shoe type internal grinder. Preparation for New Excellent Technology (NET) certification acquisition.
Introduction
Location
75-20 Charyongdanji-ro, Uichang-gu, Changwon-si, Gyeongsangnam-do, South Korea
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