An apparatus and method for creating a venturi effect in a food product molding machine. The venturi effect accelerates food product in order to cause the product to be stretched aligning the fibers of the product.

An apparatus for making patties with a ground food product includes a housing including an inlet for receiving the ground food product A mold plate is positioned at least partially within the housing and includes first and second mold cavities. The mold plate is rotatable about an axis to first and second mold positions. In the first mold position, the first mold cavity is positioned within the housing for receiving the ground food product and the second mold cavity is positioned outside the housing for removing a patty formed therein. In the second mold position, the second mold cavity is positioned within the housing for receiving the ground food product and the first mold cavity is positioned outside the housing for removing a patty formed therein.

This invention relates to a method for moulding products from a mass of food stuff, comprising: moving a mould cavity, which is part of a mould member past a feed channel which fills the mass into the cavity, wherein the feed channel is connected to a feed pump which pumps the mass through the feed channel into the cavities. determining and/or detecting the position of the mould cavity relative to the feed channel,
controlling the desired set pressure of the pump.

An apparatus and method for creating a venturi effect in a food product molding machine. The venturi effect accelerates food product in order to cause the product to be stretched aligning the fibers of the product.

A method and installation for processing a mass of pumpable foodstuff material, for example a ground meat mass. The installation comprises a hopper and a positive displacement pump having an inlet and an outlet. A tube structure connects to the outlet of the pump and has a mouth, e.g. leading to a molding device or a sausage machine. A controllable vacuum assembly causes controlled evacuation of air from the mass in the trajectory of the mass from the hopper to a pump chamber. A controllable aeration assembly causes controlled introduction of a gas into the mass at one or more locations in the trajectory of the mass between the pump outlet and the mouth. A gas pressure control device introduces gas into the mass at a controlled pressure that is at least equal to the actual pressure of the mass at the location of introduction of the gas.

Systems and methods for a food processing are provided. A food processing knockout assembly includes: a motor; a crank arm connected to the motor and configured to be rotated by the motor, around an axis that passes through the crank arm; a connecting arm connected to the crank arm and configured to move in a vertical direction in response to rotation of the crank arm; a beam connected to the connecting arm and configured to move in the vertical direction in response to movement of the connecting arm in the vertical direction; and at least one knockout shaft connected to the beam, at one end of the at least one knockout shaft, and configured to move in the vertical direction in response to movement of the beam in the vertical direction.

A method is provided for cleaning food product molding inserts that have been temporarily detached from a movable mold member of a molding device that is configured for molding food products from a pumpable foodstuff mass.