With over 80 years of unrivaled experience in mixing technology, process knowledge, and technological innovation, LIGHTNIN enjoys a global reputation for durable, long-lasting mixers, agitators, aerators, and flocculators......With over 80 years of unrivaled experience in mixing technology, process knowledge, and technological innovation, LIGHTNIN enjoys a global reputation for durable, long-lasting mixers, agitators, aerators, and flocculators for fluid processing systems. We offer a full spectrum of impeller designs for diverse applications. In addition, we offer a worldwide service network, mixer repair, gearbox repair, and replacement parts program. Look to LIGHTNIN for knowledge, technology and service excellence.