Specifications: Working width: 1800mm-3800mm Minimum working width:600mm Number of chambers: 4~12 chambers Max. chamber temp.: 230C Machine speed: 2.5-50m/min   5-100m/min   7.5m-150m/min Each am screw can control individual or unity in the operation panel,the Siemens touch screen and PLC control, manual and automatic regulation of door width, set the machine width shape arbitrarily ,head and tail can be adjusted.