... line uses an enhanced rack Industry CNC control system and MEIFOMER speical duct manufacture software.PLC& ... coputer control,,you just need input the duct data, ... Hydraulic drivePower,32KWBeading Section,StandardsNotching and Hole Punching,MEIFORMERCNC Controls,Japan Mitsubishi MEIFORMER-MDL-7GDF FLANGE AUTOMATICALLY DUCT LINE 7(cutting machine ...