3M Model 200a Top and Bottom Case Tape Sealer, (2) 32 in L x 3 in W bottom carry belts, 19 in w x 16 in deep Roller infeed conveyor, Adjustable legs w/ casters, Case Length: 6 in Min, Case Width: 6 in Min 21 1/2 in Max, Case Height: 4 3/4 in min 24 1/2 in Max, Case Weight: 5 to 85 lbs, The 200a is a durable, dependable way to meet basic case sealing needs. It seals up to 30 cases per minute and features a gearmotor drive for heavy duty performance, plus quick box height/width adjustment for added versatility. Other features include 3Ms patented AccuGlide II taping heads; a unique alternate outboard tape roll mount for the lower head; compression rollers that position each box for precise tape sealing; friction brake tape roll drums; easy-to-install laced replacement belts; and dual masts with twin lead screws for extra stability and to allow for uniform height adjustment