A system for additive manufacturing of an object, wherein the system comprises: at least one plasticizer, wherein the at least one plasticizer comprises a feeder for feeding a material for additive manufacturing of the object, a first conditioner at least arranged for heating the at least one plasticizer for liquefying the fed material in such a way as to allow additive manufacturing of the object using the liquid material, a nozzle having an output opening for outputting the liquid material in a continuous flow, and a conveyor for transporting the fed material and the liquid material through the at least one plasticizer from the feeder to the nozzle, wherein the system is configured in such a way that the output opening of the nozzle, at least during additive manufacturing of the object, is located in a predetermined fixed position in the system; a printing bed arranged for applying the liquid material from the at least one plasticizer thereon for additive manufacturing of the object; and a first support device for supporting the printing bed and moving the printing bed according to 6 degrees of freedom, wherein the at least one plasticizer comprises a barrel for liquefying the fed material therein, wherein the barrel is connected to the feeder, wherein the first conditioner is arranged for heating the barrel for liquefying the fed material, wherein the barrel extends along a horizontal direction, wherein the conveyor is arranged for transporting the fed material and the liquid material through the barrel along the horizontal direction, wherein the nozzle comprises a main body that is connected to the barrel and that extends downward along a vertical direction, wherein the nozzle, at a bottom end of the main body, is provided with a head having the output opening, wherein the main body comprises an expansion space for accommodating the liquid material, wherein the first conditioner is arranged for heating the nozzle independently of the barrel, for maintaining the liquid material in a liquid state. at least one plasticizer, wherein the at least one plasticizer comprises a feeder for feeding a material for additive manufacturing of the object, a first conditioner at least arranged for heating the at least one plasticizer for liquefying the fed material in such a way as to allow additive manufacturing of the object using the liquid material, a nozzle having an output opening for outputting the liquid material in a continuous flow, and a conveyor for transporting the fed material and the liquid material through the at least one plasticizer from the feeder to the nozzle, wherein the system is configured in such a way that the output opening of the nozzle, at least during additive manufacturing of the object, is located in a predetermined fixed position in the system; a printing bed arranged for applying the liquid material from the at least one plasticizer thereon for additive manufacturing of the object; and a first support device for supporting the printing bed and moving the printing bed according to 6 degrees of freedom, wherein the at least one plasticizer comprises a barrel for liquefying the fed material therein, wherein the barrel is connected to the feeder, wherein the first conditioner is arranged for heating the barrel for liquefying the fed material, wherein the barrel extends along a horizontal direction, wherein the conveyor is arranged for transporting the fed material and the liquid material through the barrel along the horizontal direction, wherein the nozzle comprises a main body that is connected to the barrel and that extends downward along a vertical direction, wherein the nozzle, at a bottom end of the main body, is provided with a head having the output opening, wherein the main body comprises an expansion space for accommodating the liquid material, wherein the first conditioner is arranged for heating the nozzle independently of the barrel, for maintaining the liquid material in a liquid state.