Abstract: In a machine for coating wire with organic enamel, especially solventless enamel, an applicator (3) is placed at the top of a baking oven (5) and the wire (1, 7) passes downwardly through the applicator and oven. The applicator unit preferably forms part of the closure of the top end of the baking chamber. In an oven providing for a number of upward and downward passes of the wire, further applicators may be provided below the bottom of the oven to coat the upward passes.