KCS, The Republic of Korea - Komachine Supplier Profile and Product List

- KCS Co., Ltd. is a leading South Korean manufacturer specializing in screws and cylinders, key components for plastic injection and extrusion molding machines, with a history dating back to Daeho Machinery in 1987, spanning over 40 years. The company focuses on developing products with advanced technology and expertise, considering the characteristics of various resins. It is a company committed to customer satisfaction through ISO9001 certification and continuous research and development efforts. KCS leads in providing optimal quality and economical injection molding, dedicating itself to R&D for enhanced durability and precision of screws and cylinders.KCS Co., Ltd. is a leading South Korean manufacturer specializing in screws and cylinders, key components for plastic injection and extrusion molding machines, with a history dating back to Daeho Machinery in 1987, spanning over 40 years. The company focuses on developing products with advanced technology and expertise, considering the characteristics of various resins. It is a company committed to customer satisfaction through ISO9001 certification and continuous research and development efforts. KCS leads in providing optimal quality and economical injection molding, dedicating itself to R&D for enhanced durability and precision of screws and cylinders.
- Injection Screws: Essential plasticizing devices responsible for melting, mixing, and conveying plastic pellets to supply homogeneous molten material. Precision manufacturing considering material selection, mechanical design, and molding conditions (melt temperature, metering, speed, back pressure, holding pressure) suitable for various resin properties. High-mixing screws incorporate modified flight shapes to improve pigment dispersion and melt temperature uniformity. PVD coating technology is applied to enhance surface hardness and reduce friction and wear.Injection Screws: Essential plasticizing devices responsible for melting, mixing, and conveying plastic pellets to supply homogeneous molten material. Precision manufacturing considering material selection, mechanical design, and molding conditions (melt temperature, metering, speed, back pressure, holding pressure) suitable for various resin properties. High-mixing screws incorporate modified flight shapes to improve pigment dispersion and melt temperature uniformity. PVD coating technology is applied to enhance surface hardness and reduce friction and wear.
- Extrusion Screws: Core components responsible for melting and conveying materials in the extrusion molding process. Expertise in designing various L/D (length-to-diameter ratio) and CR (compression ratio) to simultaneously achieve increased output and sufficient mixing efficiency.Extrusion Screws: Core components responsible for melting and conveying materials in the extrusion molding process. Expertise in designing various L/D (length-to-diameter ratio) and CR (compression ratio) to simultaneously achieve increased output and sufficient mixing efficiency.
- Injection/Extrusion Cylinders: Components enclosing the screw, maintaining a stable plasticizing environment, providing consistent temperature, and preventing friction and corrosion. Requires thermal stability for maintaining a uniform melt temperature as a heating device, and precise straightness (+0.02). Offers enhanced wear and corrosion resistance through selection of various materials like SACM645, ALLOY (Fe-Base, Ni-Base, W-Base).Injection/Extrusion Cylinders: Components enclosing the screw, maintaining a stable plasticizing environment, providing consistent temperature, and preventing friction and corrosion. Requires thermal stability for maintaining a uniform melt temperature as a heating device, and precise straightness (+0.02). Offers enhanced wear and corrosion resistance through selection of various materials like SACM645, ALLOY (Fe-Base, Ni-Base, W-Base).
- Bimetal Cylinders: High-quality cylinders featuring ultra-high hardness and excellent corrosion resistance achieved through a special alloy centrifugal casting method. Provides extended component replacement cycles, leading to reduced equipment maintenance costs and stable production quality.Bimetal Cylinders: High-quality cylinders featuring ultra-high hardness and excellent corrosion resistance achieved through a special alloy centrifugal casting method. Provides extended component replacement cycles, leading to reduced equipment maintenance costs and stable production quality.
- Shut-off Nozzle: A specialized nozzle for preventing resin backflow and ensuring precise injection control during injection molding. Recognized for its technological prowess with a utility model registration (No.0404207) in 2005.Shut-off Nozzle: A specialized nozzle for preventing resin backflow and ensuring precise injection control during injection molding. Recognized for its technological prowess with a utility model registration (No.0404207) in 2005.
- Servo Hybrid System (Power Saving Conversion System): A system offering up to 75% energy saving. Characterized by high responsiveness and reproducibility, achieving efficient operation through the optimal fusion of hydraulic and electric systems.Servo Hybrid System (Power Saving Conversion System): A system offering up to 75% energy saving. Characterized by high responsiveness and reproducibility, achieving efficient operation through the optimal fusion of hydraulic and electric systems.
- Over 40 years of accumulated expertise and know-how in specialized screw and cylinder manufacturing. A long operational history starting as Daeho Machinery in 1987, focusing on core components for plastic injection and extrusion molding machines. Established strong partnerships with leading domestic injection machine manufacturers such as LS Mtron, Woojin Plaim, and Dongshin Hydraulic.Over 40 years of accumulated expertise and know-how in specialized screw and cylinder manufacturing. A long operational history starting as Daeho Machinery in 1987, focusing on core components for plastic injection and extrusion molding machines. Established strong partnerships with leading domestic injection machine manufacturers such as LS Mtron, Woojin Plaim, and Dongshin Hydraulic.
- Customized design and high-precision machining capabilities considering resin characteristics. Possession of proprietary technology, including the application of various L/D and CR values and the development of high-mixing screws through modified flight shapes. Flexible response capability through custom manufacturing tailored to customer equipment specifications.Customized design and high-precision machining capabilities considering resin characteristics. Possession of proprietary technology, including the application of various L/D and CR values and the development of high-mixing screws through modified flight shapes. Flexible response capability through custom manufacturing tailored to customer equipment specifications.
- Manufacturing technology for bimetal cylinders with excellent wear and corrosion resistance. Product competitiveness secured by utilizing special alloy centrifugal casting to achieve both ultra-high hardness and superior corrosion resistance. Ability to select and apply cylinder materials suitable for various high-performance resins, including reinforced plastics and super engineering plastics.Manufacturing technology for bimetal cylinders with excellent wear and corrosion resistance. Product competitiveness secured by utilizing special alloy centrifugal casting to achieve both ultra-high hardness and superior corrosion resistance. Ability to select and apply cylinder materials suitable for various high-performance resins, including reinforced plastics and super engineering plastics.
- Strict quality control through ISO 9001 quality management system certification and the implementation of T.Q.C. (Total Quality Control). Continuous efforts for product quality improvement and cost reduction. Ensuring customer trust through prompt and accurate delivery and thorough after-sales service.Strict quality control through ISO 9001 quality management system certification and the implementation of T.Q.C. (Total Quality Control). Continuous efforts for product quality improvement and cost reduction. Ensuring customer trust through prompt and accurate delivery and thorough after-sales service.
- Strengthening technological competitiveness through active R&D investment and technical alliances. Acquisition of advanced technology and enhancement of product competitiveness through the establishment of a corporate research institute in 2012 and a technical alliance with Japan JSC.Strengthening technological competitiveness through active R&D investment and technical alliances. Acquisition of advanced technology and enhancement of product competitiveness through the establishment of a corporate research institute in 2012 and a technical alliance with Japan JSC.
- Contribution to customer productivity improvement by reducing production time. Achieved 'High Cycle' results, reducing existing production time by half in major domestic company production sites. Secured reasonable price competitiveness relative to quality.Contribution to customer productivity improvement by reducing production time. Achieved 'High Cycle' results, reducing existing production time by half in major domestic company production sites. Secured reasonable price competitiveness relative to quality.
- Plastic processing industryPlastic processing industry
- Injection molding industryInjection molding industry
- Extrusion molding industryExtrusion molding industry
- Home appliance manufacturingHome appliance manufacturing
- Automotive parts manufacturingAutomotive parts manufacturing
- Japan, Southeast Asia (potential market)Japan, Southeast Asia (potential market)
- South America (potential market)South America (potential market)
- ISO 9001 Certification (acquired July 2003)ISO 9001 Certification (acquired July 2003)
- CLEAN Workplace Certification (Korea Occupational Safety and Health Agency, September 2004)CLEAN Workplace Certification (Korea Occupational Safety and Health Agency, September 2004)
- Shut-off Nozzle Utility Model Registration (No.0404207, December 2005)Shut-off Nozzle Utility Model Registration (No.0404207, December 2005)
- Venture Company Registration (September 2008)Venture Company Registration (September 2008)
- Commendation for Contribution to Small and Medium Businesses (Small and Medium Business Administration, February 2010)Commendation for Contribution to Small and Medium Businesses (Small and Medium Business Administration, February 2010)
- Establishment of Corporate Research Institute (March 2012, No. 2012110481)Establishment of Corporate Research Institute (March 2012, No. 2012110481)
- Commendation from the Minister of Trade, Industry and Energy (May 2014)Commendation from the Minister of Trade, Industry and Energy (May 2014)
- 2 patents held2 patents held