An auto-feed option is available for most of the co.'s hot-melt units. The system automatically maintains the desired amount of adhesive in the hot-melt tank. No operator attention is required. Manual filling risks such as adhesive contamination, waste and spillage are eliminated, says the co. Features include audible and visual confirmation of filling action.

Valco/Melton, 513/874-5581. www.valcomelton.com