meat grinder works, the first boot after discharge, the material itself, the gravity and the rotation of screw feeder, the material continuously sent to the cutter blade to shred. Because the screw feeder in front of the pitch should be higher than the back of a small, but the screw axis in front of large diameter than the back, so that the material had a certain amount of squeezing pressure, the power to force the meat has been chopped holes in the eyes from the exhaust grille.
When used in production of canned luncheon meat, fat and lean meat needs need to thin thick twisted twist to the way swap grating to achieve the coarse and fine twisted twisted needs. There are several different grid plate hole sizes, usually with a thick twist of 8-10 mm in diameter, small twist in the hole with a diameter of 3-5 mm. Coarse and fine twisted twist of the grid plate, the thickness of 10-12 mm are common plate. As rough cutter diameter larger nesting easier, so screw feeder speed faster than when fine cutter, but the maximum does not exceed 400 r / min. Usually in the 200-400 r / min. Because the total area of grid hole board must, that a certain row of feeding amount, when the feed screw speed too quickly, so that the material in the cutter near the plug, causing a sudden increase in load, have a negative effect on the motor.
Twisted blade along the cutter transfer port is installed. Reamer tool steel, sharp edge requirements, the use of a period of time, the blunt edge, and you should exchange a new or re-grinding the blade, otherwise it will affect the cutting efficiency, even after the discharge of some boring than chopped, but by the extrusion, slurry discharged into the ground after a direct impact on product quality, according to some plant research, canned luncheon meat fat, the quality of precipitation serious accidents, often with the causes.
After the cutter assembly or exchange, must take the fastening nut tightened to ensure the fixed grating, or grid plate for movement and rotation between the cutter relative motion, will lead to refining the role of the material. Cutter must be close fitting and grid plate, or will affect the cutting efficiency. Wall in the machine screw feeder in rotation, to prevent the spiral appearance of the wall collide with the machines, if a little touching, immediately damage the machine. However, the gap they can not too large, over the General Assembly of the feed efficiency and squeeze pressure, and even the materials from the gap at the back, so this part of the components of the processing and installation are higher.
