Rulmeca has manufactured motorized pulleys to drive conveyor belts since 1953. These internally powered, hermetically sealed drives increase conveyor reliability, reduce maintenance expense, and improve personnel safety. With drive powers up to 330 HP, these drives are a significant improvement to exposed drive systems, especially where space is restricted in places like underground mines. Pulley diameters from 5.5" to 40" are available in all popular HP, face widths, and belt speeds. Rulmeca Corp. offers same day service on the most popular models from Wilmington, NC.