The rotative feeder introduce the product from the pick-up to pre-chamber.
The mechanical sensors are positionned on the upper part of the pre-chamber. At the filling required, the mechanical system of release of the pre-chamber, permit at the same time the opening of the keepers and the feeding in the bale chamber.
The feeding fork sybchronized with the hammer, feeds the bale chamber when the hammer is in the front point.
The hammer compress the product and the feeding fork returns back in the neutral position, waiting a new working cycle.