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.

< Frequency Range > ● 500 ~ 2700 MHz < Output Power (W) > ● 100 < Gain (db) > ● 50 < Power Supply (V) > ● 32.5 < Current (A) > ● 14 < Dimension > ● 208.3 x 91.4 x 26.9 (mm)

Aviation piston, cylinder, airplane bolts and nuts Tank engine block , Tank nozzle and cover, single wiper driving unit, Balkan parts, composite wrench, 60mm mortar, 4.2inch mortar, 90mm recoiless rifle, 2.75"rocket warhead, 81mm mortar, target for shooting range

Poongsan Special Metals produces and supplies high-quality materials for high-tech parts based on the best metal rolling technology and new technology development achievements. Poongsan Special Metals, which specializes in thin plate, narrow width, and hard products, is leading the technological development of the demand industry and satisfying the various conditions required for material processing such as pressing, drawing, bending, and welding to meet the needs of consumers. It greatly contributes to improving the performance of finished products. Poongsan Special Metals produces high-precision, high-performance materials that meet customer needs through precision slitting machines, tension levelers, tension annealing furnaces, various cutting-edge facilities, and computer control systems such as AGC (Automatic Gauge Control) and AFC (Automatic Flatness Control). We are producing. Based on advanced rolling and heat treatment know-how, Poongsan Special Metal's products have high thickness precision, low physical property dispersion, excellent flatness and mechanical properties, and are widely used in mobile, electronic and automobile parts that require spring properties and high functionality. In particular, Poongsan Special Metals possesses its own manufacturing technology for surface treatment products and hard products, and produces and supplies products suitable for high-quality parts in the IT field such as information and communication fields, high-tech home appliances, and computers. In addition, in line with the trend of steadily increasing demand for high-performance products, we are continuously pursuing large-scale facility expansion and rationalization work to increase the added value of stainless steel products, and are actively investing in R&D projects for technology development. Poongsan Special Metal produces thin plate narrow products with a thickness of 0.03 mm and a width of 3 mm in accordance with international standards such as KS, JIS, and AISI, and custom production is also possible according to customer requirements. In addition, Poongsan Special Metal's products have very high product reliability due to the use of carefully selected raw materials and perfect quality control up to final packaging. Poongsan Special Metals is striving to produce and supply more economical and superior stainless steel and high-nickel products through continuous research and development and quality improvement, and is doing its best to satisfy customers through prompt and continuous customer service.

1. Filler Metal Name Material/Alloy AWS W-No. ISO-No. Nickel 61 Ni A5.14 ERNi-1 2.4155 SiNi2061 MONEL® 60 Ni-Cu A5.14 ERNiCu-7 2.4377 SNi4060 MONEL® 67 Cu-Ni A5.7 ERCuNi 2.8037 SCu7158 INCONEL® 72 Ni-Cr A5.14 ERNiCr-4 SNi6071 NC 80/20 Ni-Cr 2.4639 INCONEL® 82 Ni-Cr A5.14 ERNiCr-3 2.4806 SNi6082 INCONEL® 622 Ni-Cr-Mo A5.14 ERNiCrMo-10 SNi6022 INCONEL® 625 Ni-Cr-Mo A5.14 ERNiCrMo-3 2.4831 SNi6625 INCO-WELD® 686-CPT Ni-Cr-Mo A5.14 ERNiCrMo-14 SNi6686 INCO-WELD® 725NDUR Ni-Cr-Mo A5.14 ERNiCrMo-15 SNi7725 INCO-WELD® C-276 Ni-Cr-Mo A5.14 ERNiCrMo-4 2.4886 SNi6276 INCONEL® 52 Ni-Cr-Fe A5.14 ERNiCrFe-7 SNi6052 INCONEL® 52M Ni-Cr-Fe A5.14 ERNiCrFe-7A INCONEL® 92 Ni-Cr-Fe A5.14 ERNiCrFe-6 SNi7092 INCONEL® 617 Ni-Cr-Co-Mo A5.14 ERNiCrCoMo-1 2.4627 SNi6617 NILO® CF36 Ni-Fe INCOLOY® 65 Ni-Fe-Cr A5.14 ERNiFeCr-1 SNi8065 INCONEL® 718 Ni-Fe-Cr A5.14 ERNiFeCr-2 2.4667 SNi7718 Titanium Grade 1 Ti A5.16-90 ERTi-1 Titanium Grade 2 Ti A5.16-90 ERTi-2 Titanium Grade 5 Ti-Al-V A5.16-90 ERTi-5 Titanium Grade 7 Ti-Pd A5.16-90 ERTi-7 2. Electrodes Name Material/Alloy AWS W-No. ISO-No. Nickel 141 Ni A5.11 ENi-1 2.4156 ENi2061 MONEL® 190 Ni-Cu A5.11 ENiCu-7 2.4366 ENi4060 MONEL® 187 Cu-Ni A5.6 ECuNi 2.0838 ECu7158 INCO-WELD® A Ni-Cr-Fe A5.11 ENiCrFe-2 2.4805 ENi6092 INCONEL® 152 Ni-Cr-Fe A5.11 ENiCrFe-7 ENi6152 INCONEL® 182 Ni-Cr-Fe A5.11 ENiCrFe-3 2.4807 ENi6182 INCONEL® 112 Ni-Cr-Mo A5.11 ENiCrMo-3 2.4621 ENi6625 INCONEL® 122 Ni-Cr-Mo A5.11 ENiCrMo-10 ENi6022 INCO-WELD® C-276 Ni-Cr-Mo A5.11 ERNiCrMo-4 2.4887 ENi6276 INCO-WELD® 686CPT Ni-Cr-Mo A5.11 ERNiCrMo-14 ENi6686 INCONEL® 117 Ni-Cr-Co-Mo A5.11 ERNiCrCoMo-1 2.4628 ENi6617

As a leading manufacturer in the world’s marine engine market, STX Engine provides all services related to design, manufacture, sales, after-sales services, etc., and is responding to diversifying market demands and severe regulations based on its long experience and know-how.

This pouch is designed to store mission-essential equipment during operations. It provides efficient storage for magazines, IFAKs, radios, and other critical gear. Hesed Korea’s tactical pouches are constructed from durable 500D Cordura fabric and feature modular compatibility for attachment to plate carriers.

MIL-DTL-26482 seriesⅡ has the same contact arrangement as MIL-DTL-26482 series I, and the bayonnet coupling method is applied. The connection between the contact and the wire is a crimping method, which is different from 26482-I. It provides reliable fastening with 5 guide keys. It also has excellent EMI shielding ability and can be used with various additional parts of the M85049 standard, so it is applied to aviation, space, and various high-tech precision equipment.