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

- S-TECH Co., Ltd. is a specialized manufacturer of single-crystal ingot growth systems for the solar and semiconductor industries. The company is a leading provider of silicon crystal growth systems, leveraging a world-class R&D center and over 20 years of accumulated experience. Based in Daegu, South Korea, it possesses the capability to offer total solutions encompassing the design, manufacturing, installation, and after-sales service of silicon single-crystal ingot grower systems.S-TECH Co., Ltd. is a specialized manufacturer of single-crystal ingot growth systems for the solar and semiconductor industries. The company is a leading provider of silicon crystal growth systems, leveraging a world-class R&D center and over 20 years of accumulated experience. Based in Daegu, South Korea, it possesses the capability to offer total solutions encompassing the design, manufacturing, installation, and after-sales service of silicon single-crystal ingot grower systems.
- Key product lines include Turnkey Offer, SS1 Ingot Grower, SS2 Ingot Grower, SS3 Ingot Grower, SS4 Ingot Grower, Growing Process, and Ancillary System.Key product lines include Turnkey Offer, SS1 Ingot Grower, SS2 Ingot Grower, SS3 Ingot Grower, SS4 Ingot Grower, Growing Process, and Ancillary System.
- The SS1 Ingot Grower is a 6-inch single-crystal ingot growth equipment, with mass production performance verified by SunPower, a world-class cell manufacturer with high conversion efficiency. Its specifications include a maximum charge amount of 120 kg, a hot zone size of 20 inches, a maximum crystal length of approximately 2500 mm, and a maximum power of 100 kW.The SS1 Ingot Grower is a 6-inch single-crystal ingot growth equipment, with mass production performance verified by SunPower, a world-class cell manufacturer with high conversion efficiency. Its specifications include a maximum charge amount of 120 kg, a hot zone size of 20 inches, a maximum crystal length of approximately 2500 mm, and a maximum power of 100 kW.
- The SS3 Ingot Grower is an 8-inch single-crystal ingot growth equipment, strong in structural design technology for equipment durability and stability, manufacturing technology for reducing quality deviation, and productivity enhancement technology for improving ingot production yield. It features a maximum charge amount of 204 kg, a hot zone size of 24 inches, a maximum crystal length of approximately 2500 mm, and a maximum power of 120 kW.The SS3 Ingot Grower is an 8-inch single-crystal ingot growth equipment, strong in structural design technology for equipment durability and stability, manufacturing technology for reducing quality deviation, and productivity enhancement technology for improving ingot production yield. It features a maximum charge amount of 204 kg, a hot zone size of 24 inches, a maximum crystal length of approximately 2500 mm, and a maximum power of 120 kW.
- Semiconductor ingot growth systems incorporate technologies such as CZ Growing, IGBT heater power supply, automated pumping and dust filter systems, advanced precision control systems, and customized superconducting magnets (SCM).Semiconductor ingot growth systems incorporate technologies such as CZ Growing, IGBT heater power supply, automated pumping and dust filter systems, advanced precision control systems, and customized superconducting magnets (SCM).
- Compound semiconductor single-crystal growth equipment includes technologies like 6-inch and 8-inch PVT growers, RF power supplies, and automated control systems.Compound semiconductor single-crystal growth equipment includes technologies like 6-inch and 8-inch PVT growers, RF power supplies, and automated control systems.
- Photovoltaic single-crystal silicon growth process total solutions offer 36-40 inch Si ingot growers, Direct Wafering CVD, backsheet removal machines, and high productivity & cost-saving systems.Photovoltaic single-crystal silicon growth process total solutions offer 36-40 inch Si ingot growers, Direct Wafering CVD, backsheet removal machines, and high productivity & cost-saving systems.
- Research into plasma torch-based Si manufacturing and recycled SiO recovery and treatment technologies is underway for the development of Si/SiO powder manufacturing equipment for secondary battery anode materials.Research into plasma torch-based Si manufacturing and recycled SiO recovery and treatment technologies is underway for the development of Si/SiO powder manufacturing equipment for secondary battery anode materials.
- Following the successful development of 3m ingot growth technology, a first in Korea in 2016, the company achieved the successful manufacturing of 4m silicon ingots by charging 340kg of polysilicon in 2018, utilizing automation and AI-based smart growth technology, also a first in Korea.Following the successful development of 3m ingot growth technology, a first in Korea in 2016, the company achieved the successful manufacturing of 4m silicon ingots by charging 340kg of polysilicon in 2018, utilizing automation and AI-based smart growth technology, also a first in Korea.
- Continuous development of advanced technologies includes large-diameter silicon ingot growth technology, high-speed growth technology, high-quality ingot growth technology, automation & AI-based crystal growth technology, highly reliable equipment design, and high-feature control system manufacturing technology.Continuous development of advanced technologies includes large-diameter silicon ingot growth technology, high-speed growth technology, high-quality ingot growth technology, automation & AI-based crystal growth technology, highly reliable equipment design, and high-feature control system manufacturing technology.
- A leading position in silicon crystal growth systems for the solar and semiconductor industries, backed by over 20 years of accumulated experience and a world-class R&D center.A leading position in silicon crystal growth systems for the solar and semiconductor industries, backed by over 20 years of accumulated experience and a world-class R&D center.
- The capability to provide a Total One-Stop Solution, covering all processes from system design, manufacturing, new product development, customer delivery, installation, and after-sales service. This includes the flexibility to incorporate customer requirements into the design.The capability to provide a Total One-Stop Solution, covering all processes from system design, manufacturing, new product development, customer delivery, installation, and after-sales service. This includes the flexibility to incorporate customer requirements into the design.
- Pioneering large-diameter and long-length ingot growth technology, evidenced by the successful development of 3m and 4m silicon ingot growth technologies, a first in Korea. This significantly contributes to productivity improvement, cost reduction, and enhanced ingot quality.Pioneering large-diameter and long-length ingot growth technology, evidenced by the successful development of 3m and 4m silicon ingot growth technologies, a first in Korea. This significantly contributes to productivity improvement, cost reduction, and enhanced ingot quality.
- Expansion of technology into diverse industrial sectors, including compound semiconductors and the development of Si/SiO powder manufacturing equipment for secondary battery anode materials, beyond solar and semiconductor applications.Expansion of technology into diverse industrial sectors, including compound semiconductors and the development of Si/SiO powder manufacturing equipment for secondary battery anode materials, beyond solar and semiconductor applications.
- A high in-factory processing rate, with all manufacturing and assembly processes conducted in-house, which is advantageous for quality control and shortening delivery times.A high in-factory processing rate, with all manufacturing and assembly processes conducted in-house, which is advantageous for quality control and shortening delivery times.
- Demonstrated global market competitiveness, including providing products and services to 'GT Advanced Technologies', one of the world's largest silicon single-crystal grower manufacturers, in 2012. Recognition as a 'Global Hidden Champion' in 2018 and receiving the '30 Million Dollar Export Tower' award.Demonstrated global market competitiveness, including providing products and services to 'GT Advanced Technologies', one of the world's largest silicon single-crystal grower manufacturers, in 2012. Recognition as a 'Global Hidden Champion' in 2018 and receiving the '30 Million Dollar Export Tower' award.
- Photovoltaic Industry.Photovoltaic Industry.
- Semiconductor Industry.Semiconductor Industry.
- Compound Semiconductor Industry.Compound Semiconductor Industry.
- Secondary Battery Industry.Secondary Battery Industry.
- South Korea, Taiwan, ChinaSouth Korea, Taiwan, China
- Germany, Norway, Europe (planned exports)Germany, Norway, Europe (planned exports)
- USAUSA
- South America (planned exports)South America (planned exports)
- Possession of over 100 patents.Possession of over 100 patents.
- Acquisition of TUV and CE certifications.Acquisition of TUV and CE certifications.
- Awarded the Daegu SME Grand Prize in 2018.Awarded the Daegu SME Grand Prize in 2018.
- Received the '30 Million Dollar Export Tower' award on Trade Day in 2018.Received the '30 Million Dollar Export Tower' award on Trade Day in 2018.
- Selected as a 'Global Hidden Champion' in 2018.Selected as a 'Global Hidden Champion' in 2018.