Adjustable side belt drive, same as the 800a3, for a range of case weights and sizes. Bottom seal only, using up to 72 mm (3 inch) wide tape at up to 30 cases per minute. Includes 3M AccuGlide II Taping Heads for low-impact tape application. Choice of case sealers with manual feed and adjustment for a wide variety of case sizes. Sealing rate of up to 30 cases/minute.