[INQ. NO. 2312M12] G.I. Tech. Co., Ltd. was established in 1990, and provides manufacturing and repair services for core parts used in the coating processes of various industries — such as secondary batt eries and displays – based upon ultra-precision processing technology.
In addition, G.I. Tech. is conducting a customized
‘Converting Machinery Total Solution’ business that can realize customer value – based on its understanding of the manufacturing technology of roll-to-roll equipment and of the manufacturing processes of each industry.
G.I. Tech. has embarked on the development of an
innovative dry-electrode process for a technological transition in 2022, and is speeding up the development through an MOU agreement with GRINERGY, a LTO battery manufacturer.
G.I. Tech’s slot die can be manufactured with a maximum coating width of 2,300mm according to customers’ requirements, and ultra-precision processing is possible with a fl atness of 3-5µm and a straightness of less than 5µm. Slot-die coating has the advantage of being able to secure high-precision coating, patt ern coating, and smooth and consistent coating surfaces. It is possible to set coating thickness from 0.1 to 2,000µm (wet) and coating speed from 0.5 to 200m/min. Furthermore, coating-efficiency can be improved by adding various options such as surface-coating and control valve.

Proposing various roll-to-roll coating methods such as slot die coating or bar coating
G.I. Tech.’s coating system proposes various roll-to-roll coating methods such as slot coating or bar coating, depending on the use, through customer consulting. Through customer TRL (Technology Readiness Level) analysis, G.I. Tech. provides equipment according to business scale from experimental equipment to mass production equipment.
In the case of coating specifications, it is possible to set the coating thickness of 0.1 to 2,000 μm and the coating speed of 0.5 to 200 m/min according to the chemical liquid used by the customer, and customized size design is possible according to the equipment installation space.

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