... fiber insulation, insulation thickness of 100mm.3, drying electric heating system Material: a, far outside the heating tube of red iron ... . b, high temperature wire.4, drive conveyor 150 1 set Material: a, hanging conveyor chain, b, hanging conveyor track, c, drive 1 set, d ... , Meng steel forming curved track f, hanging hook turn5, control system Supply line flying spray drying tunnel