Injectors AN 80 and 110 are a machines for injection brine into the meat through a needle. Can be used for injecting various types of meat: poultry, pork and beef, with bones and without. Devices are equipped with twoinjection heads and two centrifugal, stainless steel pumps. The device is equipped with a microprocessor, which allows to set the selected parametersof the machine, such as of the working conveyor belt, number of tacts andpump efficiency (the amount of pressure on the manometer). Programmedparameters can be stored in the processor memory, which ensures repeatability of the injection process. The machine is equipped with a set of sieves to allow pre-cleaning of the brine, but also is designed to work withslotted rotating filter with high precision of the filtering. We recommend such a solution, which guarantees the efficiency of the whole process.