The Highlight Magnum 2300SD-U is an adjustable side belt drive case sealer with 3" top and bottom tape heads. It features dual side belt drives, with individual gear motors, that grip the case along the bottom sides where the weight is concentrated. Dual masts with twin lead screws allow for quick and simple case size adjustments from 5" to 20" wide, 5" to 20" tall and 5" to unlimited length. The machine comes standard with a powder coated steel frame, height adjustable legs from 23" to 32", locking casters, and adjustable top compression rollers to ensure the gap between top major flaps are closed completely. Also included are 16" long x 25" wide entry and exit conveyors with chromed steel rollers and smooth running precision plastic bearings for easy case movement.