A conveyor system for producing a sequence of discrete food items from a plurality of incoming food objects conveyed by an in-feed conveyor belt, each of the incoming food objects including at least one food item, where the distance between adjacent food items of said sequence of discrete food items fulfils a pre-determined distance criterion, said conveyor system comprising: • a first conveyor belt, where an upstream end of said first conveyor belt is placed adjacent to a downstream end of said in-feed conveyor belt forming a first set of adjacent conveyor belt ends, • a second conveyor belt, where an upstream end of said second conveyor belt is placed adjacent to a downstream end of said first conveyor belt forming a second set of adjacent conveyor belt ends connected together via a junction, wherein said first conveyor belt and said second conveyor belt are closed loop belts, which furthermore are connected via a lower junction, positioned below the surface of said first conveyor belt and said second conveyor belt, said junction and said lower junction being connected via a set of tooth belts (323, 324) extending between the junction and the lower junction via a roller located below the first conveyor belt and a roller located below the second conveyor belt, • an imaging mechanism for imaging said incoming food objects so as to obtain image data including image data indicating the length of the incoming food objects and distances between adjacent incoming food objects, • a control unit adapted to operate a back and forth movement of said second set of adjacent conveyor belt ends while maintaining the internal position of the adjacent conveyor belt ends fixed and thus adjust the active length of the first conveyor belt, said control unit being configured for operating said back and forth movement of said second set of adjacent conveyor belt ends via said set of tooth belts (323, 324) connecting said junction and said lower junction, wherein said first conveyor belt acts as a buffer for collecting at least one of said incoming food objects from said in-feed conveyor belt, and where said control unit operates the delivering of said at least one collected food objects to said second conveyor belt via controllable movement of said second set of adjacent conveyor belt ends based on said image data. • a first conveyor belt, where an upstream end of said first conveyor belt is placed adjacent to a downstream end of said in-feed conveyor belt forming a first set of adjacent conveyor belt ends, • a second conveyor belt, where an upstream end of said second conveyor belt is placed adjacent to a downstream end of said first conveyor belt forming a second set of adjacent conveyor belt ends connected together via a junction, wherein said first conveyor belt and said second conveyor belt are closed loop belts, which furthermore are connected via a lower junction, positioned below the surface of said first conveyor belt and said second conveyor belt, said junction and said lower junction being connected via a set of tooth belts (323, 324) extending between the junction and the lower junction via a roller located below the first conveyor belt and a roller located below the second conveyor belt, • an imaging mechanism for imaging said incoming food objects so as to obtain image data including image data indicating the length of the incoming food objects and distances between adjacent incoming food objects, • a control unit adapted to operate a back and forth movement of said second set of adjacent conveyor belt ends while maintaining the internal position of the adjacent conveyor belt ends fixed and thus adjust the active length of the first conveyor belt, said control unit being configured for operating said back and forth movement of said second set of adjacent conveyor belt ends via said set of tooth belts (323, 324) connecting said junction and said lower junction,