AUTOMATIC NECKING MACHINES NUSSBAUM (1990), EM-40 40 station horizontal necking machine with (1) loading station, (1) bottom forming station, (31) necking stations, (5) processing stations, (1) discharge station, (1) empty station, 2.91" to 5.12" can dia., 5.91" to 17.73" can length, output 40 cans per minute Click here to see video. , S/N: 40001