... pit and perforated fins, non louvered stiffener fins, folding (double-layer-edge) fins and other a variety of air conditioning ... service life. High speed cutting, high speed feeder, double pans, multi-rail molding machines, fin hot air drying system are ... .6MPATotal weight of equipment 3tAluminum foil panSingle pan (standard), double pan (optional)Drying system (optional)Imported Switzerland hot air ...