Industrial Couplings Machinery Co., Ltd. is an experienced manufacturer that started production of precision couplings in 1991 for the first time in Korea. Through consistent effort of research and development, now Sung-il Machinery has the most various coupling product lines in the world.Apart from couplings, Sung-il Machinery has also been doing its best to make the (Factory Automation (FA) industry in Korea more competitive than before, along with its other machine components including support units for ball screws, connecting shafts, A.P locks, etc.
The coupling not only delivers the power and motion of the drive shaft at the same time to the drive shaft, but also absorbs the deterioration factors (vibration, noise, and micro current) of the misalignment and other equipment.
The safety coupling performs the functions of both power transmission and protective function against overload by combining the features of a coupling and torque limiter.
The A.P. lock connects the shaft and hubs (pulley, gear, etc.) simultaneously and features the holding of various options of various sizes, materials, and surface treatment.The support unit for the ball screw supports the shaft ends of the ball screws precisely. Sung-il Machinery supports various units for ball screws, depending on sizes, weight, and use.

Product Lines
As the company is preparing to advance into Industry 4.0, equipment technology for the FA industry has been accelerating rapidly and so are FA markets all over the world. In this regard, it now aims to be the world’s best, equipped with significant know-how. The company has accumulated experience as a local major player in Korea over a long period.Sung-il Machinery currently operates two overseas branches – one in China and the other in Japan. Besides, it has a broad global network, exporting its specialized machine components to more than 30 countries. Moreover, it keeps seeking to expand its sales territory as much as possible. Sung-il Machinery is committed to keeping “Customer Satisfaction” as its first priority core value. It aims to remain a reliable supplier, ensuring that its customers are always satisfied with its services – supreme quality, reasonable pricing and short lead-time. | Blog Magazine of korean-machinery, brands and Goods

Industrial Couplings is a professional manufacturer of automation and machine tool parts.
With the endless efforts, passion, superior technology and strict quality control, DURIMITEC is developing into a much higher level producer on a steady basis, with the aim to become a globally competitive maker of automation and machine tool parts.
DURIMITEC responds quickly and flexibly to the needs of customers in order to realize the value of the most memorable experience beyond mere satisfaction.
The company’s couplings are jaw-type flexible couplings. They are highly stiffness jaw couplings for machine tools, optimized for machine tool spindles and conveying axis. High torque transmission coupling balancing is excellent.
The required material for DRJT coupling is aluminum alloy with high stiffness, so inertia moment is low. It is thus ideal for high speed rotation.
The vibration occurred by eccentricity or declination when rotation is absorbed by the sleeve. Backlash is zero.
DRDA is a disk-type of flexible coupling. This is a highly stiffness disk coupling for machine tool. It has zero backlash.
The necessary material is aluminum alloy with high stiffness, so inertia moment is low. It is optimal for machine tool spindle and conveying axis. Due to assembly using a dedicated jig, this ensures high concentricity. It is possible to specify total length. It offers a variety of options such as processing keyway.
DURIMITEC has made massive investments in R&D, workforce, and facilities, for developing couplings for machine tools. The company has realized cost-savings of 20~30 percent lower prices compared to imported products, and thereby maintaining stable supply prices without concerns over exchange rates.

DURIMITEC is aggressively responding to the swiftly changing part industry’s paradigm based on its sales strategies targeting not only for the domestic market but also for potential overseas markets.
The company’s continuous growth is also attributable to its internal strategic approaches for bigger growth. The company’s CEO wholly assigns the works of product sales and distribution parts to workers, focusing his attention on R&D activities in cooperation with engineers in the field and devoting his considerable energy in participating in domestic and overseas exhibitions for marketing results. In particular, after focusing on elevating the trust level with its customers, the company’s global awareness could be heighted. | Blog Magazine of korean-machinery, brands and Goods

Industrial Couplings Coupling was founded in 1992 as a specialized industrial power transmission components manufacturer. Korea Coupling has been supplying high-quality, innovative, and valued products to various industries such as mining, paper, food, and marine industries, as we as chemical, steel and cement mills.
Korea Coupling manufactures various types of industrial couplings such as steel flex, rigid, flexible, and elastomeric couplings that are mainly used in hydraulic machineries, pumps, compressors, blower fans, conveyors, cranes, and thrusters as well as for general power driven industrial equipment.
Steel flex rigid production lines are compact size of shaft-to-shaft couplings that can handle high torque and speed capacity. They are able to deflect torsionally when subjected to normal shock or vibratory loads, so they are able to handle changing load conditions and are free to rock, pivot, and float. These coupling types accommodate angular misalignment but do not accommodate parallel displacement of the shaft.
Elastomeric production lines are advanced and innovative material selection allows for a higher capacity of torque and speed, and they are non-lubricated so that lack of need for lubrication decreases recurrent maintenance costs, material-flexing couplings constructed of a specially formulated material designed for maximum durability, strength and fatigue resistance.
The flexible elastomeric products provide excellent shock-absorbing properties that reduce vibration and tensional oscillation. By isolating vibrations between machines and motors, workplace noise emissions are considerably reduced, greatly improving the workplace environment.
In addition to mechanical isolation, the products ensure perfect electrical isolation between shafts, thus removing an important cause of bearing failure.
Korea Coupling has developed an innovative production process which is based on an automation system. All production quality control is managed under ISO9001 and ISO14001 certification. RoHS is certified for environmental and acquired DNV-GL certification for marine industries.
Korea Coupling has had experience in over 30 countries. Through its experience, it has been recognizing development trends in high-value-added machinery, industrial equipment and catching up on future technology trends for the convergence of industries. Korea Coupling is creating and serving the best products in the duration to its valued partners with supporting a higher standard of performance and consistently does its utmost to ensure valuable quality and services. | Blog Magazine of korean-machinery, brands and Goods