1. Single cutter and single mesh type of imported meat grinder: one cutting resistance is high, if the mesh is less than 6 mm, the friction time is usually long, the meat temperature rises, and the meat tends to deteriorate easily
2. Three-net double-knife type: rough-medium-fine three-mesh cutting, labor-saving meat fine and beautiful, shortened time, meat is not easy to deteriorate
3. Automatic stop and return function of motor overload