Fecha de publicación: -- Fuente: WIPO "meat" A device for injecting a meat raw material contains two cylinders, which are connected by the supporting axis, placed in the bearings of the connecting-rods of connecting rod gears, a pressure chamber, beams-coupling rods with suction and pressure valves, forming a pressure collector, hollow injecting needles, a teeth frame for step-type motion of the meat raw material, a spring-loaded clamping frame to fix the meat raw material while processing thereof, an electrical drive, filtering shoots to purify the remaining pickle. It is supplemented with a pneumatic multichannel damper unit with pistons, the channels of which serve a coaxial continuation of the vertical channels of the pressure chamber. In doing so the channels are separated with ring sealing elements.