Abstract: Provided is an ultra large-width coating device applied to a consecutive process. More particularly, the present invention relates to a coating device capable of maximizing productivity by consecutively manufacturing a large-width film without reducing physical properties of the manufactured film by overcoming a problem in that a coating width is limited during a coating process using the existing contact type coating roller, and a method for manufacturing an ultra large-width membrane using the same.

Abstract: A heat exchanger assembling apparatus includes a tube loading device for loading tubes of a heat exchanger, in an aligned state, in a tray having partitions at intervals, a fin supply device for supplying fins supplied through a chute to spaces between the partitions for the tubes in the tray, by transferring the tray at intervals, a support supply device for supplying erected supports to spaces between the partitions at the outermost side in the tray, a vision inspector for inspecting whether the fins, the tubes, and the supports are appropriately arranged in the tray without any missing part spaces, a discharging device for discharging the fins, the tubes and the supports from the tray to a table and aligning the fins, the tubes, and the supports with respect to a width direction and a lengthwise direction, a transfer device for gripping the fins, the tubes, and the supports and transferring the fins, the tubes, and the supports to a header assembly table, and a header assembling device.