The capper is available in three versions: the first is a four roller capping system, the second is a version with a single cap size variant adapted to the given format of the cap, the third version is an aluminium cap capper, where special discs form a threaded finish on the aluminium cap. The capping machine is equipped with a working station and height adjustable capping head. The capper is designed for plastic caps, pumps, triggers, dropper bottles and aluminium caps that have been previously placed on containers. The cap is placed on manually, then the operator inserts the container into the capping space, i.e. a fixed cap format, or a cylinder assembly that grips the package for capping (by the capping head) with the appropriate force. The capper is operated by a foot pedal or push buttons and is equipped with DC motors. The machine has infinitely variable speed and precise torque control. All construction elements made of type 304 acid-resistant stainless steel. The work area is protected by guards.