Sinker assembly for hot-dip coating applications

摘要

In the hot-dip coating of wire, a sinker assembly is utilized for guiding the wire during its travel through the molten metal bath. The outer perimeter or bearing surface around which the wire is wrapped is composed of alumina or other refractory segments housed within the sinker assembly. The discrete segments are provided with a small clearance to permit some movement, within the confines of the housing, along the locus of the wire travel. The outer surface of the discrete segments is grooved, so that the wire wrapped therearound bears solely on the internal sides of the groove.