Abstract: A scum removal device according to the present disclosure includes a snout, a discharge section, and a suction section. The discharge section is disposed on an extension line of a steel strip entry position on a hot-dip plating bath surface at one side in a steel strip width direction, and discharges a liquid metal for hot dipping. The suction section is disposed on the extension line on the hot-dip plating bath surface at another side in the steel strip width direction, and sucks in the liquid metal for hot dipping. The suction section is configured by a first suction portion and a second suction portion. The first suction portion and the second suction portion are disposed separated from each other at each side of the steel strip width direction extension line of the steel strip entry position on the hot-dip plating bath surface.

Abstract: An object is to provide a motion guide apparatus that can facilitate an assembly operation. An end member (4a, 4b) including an inner peripheral side of a direction changing path (2c) is placed on an end surface in a movement direction of a moving member body (3). At least one of a pair of the end members (4a and 4b) includes an opening (21) linking to the inner peripheral side of the direction changing path (2c) to load rolling elements (42) into a circulation path. Opposing surfaces (18) of the pair of the end members (4a and 4b) to the moving member body (3) are formed in flat surfaces. The pair of the end members (4a and 4b) molded integrally with a holding portion (5) is incorporated into the moving member body (3) in a direction orthogonal to the movement direction of the moving member body (3). A lid member (7a, 7b) closes the opening (21) in the end member (4a, 4b).