3M-Matic™ Super King Size Random Case Sealer. Model: 800rks. Capacity: 10 boxes per minute. Designed for a variety of larger box sizes, the 800rks case sealer accommodates cases up to 30 wide by 50 high and automatically adjusts to each case. Controlled by a progRam Industriesmable logic controller, benefits and features include top and bottom side-belt drive for and the ability to use tapes of 48mm to 72 mm in width. Overall dimensions: 5 ft. 9-1/2 in. L x 4 ft. 6 in. W x 8 ft. 4 in. H.(H11)(ACN260).