Marburg M 220 Marburg "autocapsealer" automatic neck bander and applicator, model m-220-2 , serial 3029 . Features 115 volts, 1 phase electrical requirements, 100 psig maximum air pressure, simco static eliminator, Screw feed indexing for over conveyor installation. Youtube: https://www.youtube.com/watch?v=JhDEwjHrEBw