The 328B Series, manufactured by Brevetti Stendalto, is a nylon cable chain protection series that has a chain height of 48 mm, anti-friction triple pin of a side band and mount production. The protection series has a rated speed of 3,5 m/s and velocity of 8 m/s². It is equipped with Alu-rod frames and a sliding plane for reliable and quick operations. It is designed for applications involving semiconductor devices, handling systems and automatic insertion machines.