ORSKOREA’s centerless grinding machines ensure stable accuracy and durability without the need for chucks or centers. By allowing workpieces to rotate freely between the grinding and regulating wheels, they deliver high-efficiency and uniform machining for shafts, pins, housings, and other cylindrical components used in aerospace, defense, and advanced automotive systems. Key Advantages • High productivity through fast, efficient multi-part processing • ±2μm precision and long-term repeatability • Versatility to handle components from small to large sizes • Hydrostatic slides and spindles minimizing heat and vibration • Proven stability for high-value part manufacturing such as engine components, battery cases, and optical housings By combining productivity, accuracy, and reliability, ORSKOREA’s centerless grinders significantly enhance competitiveness in both defense and civilian applications.

The CAS-500(Compact Advanced Satellite), phase #1 project is the project in which KAI aims to develop a CAS500-1 by operating a joint design team with Korea Aerospace Research Institute(KARI) and to transfer the government’s satellite development technology to the industries. Then, KAI initiates the development of the CAS500-2 project and establish the industry-led development as well as mass-production infrastructure.

Relief Valve ensures high flow rate compared to competitor market designs. Climb/Dive Valve is a pressure equalizing solution for enclosed volumes that experience pressure differential levels between the internal and external pressure values of the system. Ball Valve is very commonly used on UAV and land systems. It is available with high torque and low torque actuation. Materials, sizes, end connects customizable.

- We have developed a lightweight AAM/UAM seat using composite materials, achieving a weight reduction compared to conventional seats. - A modular design that accommodates various aircraft models allows for customization according to the needs of each customer. - A design compliant with aviation safety regulations, utilizing our existing EASA DOA (Design Organization Approval).

The AMT-206-1 composite tail rotor blade is a direct replacement for Bell 206A and 206B series helicopter tail rotor blades. Now fitted with a new style of feathering bearings manufactured by KAMATICS. These bearings provide a longer life expectancy, with a patented lining that provides lighter pedal loads and a higher level of chemical resistance, compared to that of the standard fabric Teflon-lined bearings. The AMT-206-1 tail rotor blade has a non-symmetrical airfoil section and incorporates a swept tip. The T/R Blade is primarily fabricated from uni-directional Graphite (carbon fiber) and Aramid (Kevlar™) continuous fibers suspended in an epoxy matrix and is fitted with a nickel abrasion strip on the leading edge. The abrasion strip is bonded on using a urethane adhesive. The AMT-206-1 composite tail rotor blades have a 30% cost advantage, twice the lifespan, higher strength and thrust, and a substantial noise reduction, making them safer and ideal for helicopter operators flying in noise-sensitive areas like national parks and built-up areas.

GP division is producing Glass paper in the wet by glass fiber fabric as a main ingredient. Glass Paper has a dimensional stability, heat resistance, chemical resistance, electrical insulation, Print Processability, heat insultion and so on. Due to its advanced quality, the Glass Paper is used by many manufacturers globally for floorings, buildings, exterior electronics. Also, it is used for inorganic filter products, and diverse parts are under researching as its demands rise up.

K2 MBT is a top-notching, home-grown main battle tank suited for both battle environments in mountains and cities. Equipped with 120 mm 55 caliber length smoothbore main gun, auto-loading system and integrated fire control system, firepower of K2 has no competitor. Hydro-pneumatic Suspension system(ISU) and Dynamic Track Tension System(DTTS) allows stable and sustainable operational capability and excellent mobility in rough ground conditions. Moreover, K2's survivability is maximized through various protective systems, such as Battle Management System(BMS) that detects and distributes threat data, Active Protection System(APS) that diverts threats, and composite armor and ERA that protects crew members.

The main wheel assembly refers to the complete structural unit that includes the wheel, tire, axle, bearings, and in most cases, the braking system. As the primary load-bearing gear, the assembly is engineered to absorb high-impact forces during landing and provide strong braking performance during deceleration. Its design integrates durability, safety, and serviceability, making it a critical element of aircraft ground operations.