Profile: Challenger International, Amritsar is a manufacturer, exporter and retailer of corrugation & creasing machines. Our product line includes corrugated board & box making machines, binding machines, die cutting creasing & embossing machines, stitching, lamination, sheet pasting & sheet pressing machines. Our high speed single face corrugation machine is provided with gum tray movement device, which becomes operational when gum unit is disengaged from rollers. Our single face oblique type corrugation machine with twin shaft motorized reel stand has more production capacity than vertical type corrugation machine. The approximate output of the machine is 80 RFT per minute.