... 28500mmlength of furnace:7700mm,9360mm9360mm,9360mm,12250mmlength of heating segment:3100mm,4600,4600mm,4600mm,6200mmlength of preheating ... to 520 degree celsius needs 30minsnumber of the heating segments:2segments,3segments,3segments,3segments,4segmentspower of ... 3points,3points,3points,4pointscontrol system:PLC(SIEMENS/AB/MITSUBISHI);Human-computer interface Rapid heating Furnace for Aluminum Bar