Simple in design, reliable in operation ... that's how A-B-C builds case sealers. And, over the years, our commitment to quality has made A-B-C case sealers the industry standard. Now we're setting new standards. Today's Model 30 hot melt sealer is the best ever, with a new design and high productivity features to handle real-world production demands today and in the future. With speeds from 5 – 50 cpm adhesive case sealing.