... type single facer( vacuum suction type), preheater, double bridge,gluer machine, double facer machine, cut off machine, slitter scorer machine ... Production Line include single facer, reel stand, cutter, double facer, preheater, bridge,slitter scorer.Corrugated CardBoard Production Line3 ... customer-owned part1. Steam heating system 4000kg/Hr a steam boiler the pressure 1.4-1.6MPaThe steam pipeline and ...