1000 TON KRUPP TANDEM PRESS LINE, with Automation, modernized in 2000 with new PLC Siemens S-7 ; Olafström Automation: (line 36) 1000 TON KRUPP TANDEM PRESS LINE, with Automation, modernized in 2000 with new PLC Siemens S-7 ; Olafström Automation: (line 36)