A method for continuously controlling the flow rate of a meat input stream for making a meat product is disclosed. A flow rate algorithm is provided that depends upon pump speed (RPM) for control of the flow rate. A correction factor provides further control of the system and is dependant upon loss in weight data when meat is not being added. When meat is being added and a new target flow rate is desired, a modified correction factor is calculated based upon a previous error factor and a new initial pump speed based on the new target flow rate. The modified correction factor is used to obtain an adjusted pump speed. The RPM of the pump motor is used as the main control of the flow rate, and the loss in weight data fine tunes this RPM parameter for finer control to better achieve a target flow rate.
