A method to grind meat in a grinder, includes: providing the meat to the grinder via a hopper where the hopper includes a feeder worm for feeding the meat to a process unit. The process unit has a rotating processing worm and a cutting set. The rotating processing worm can receive the meat from the feeder worm and convey it to the cutting set, which grinds the meat. The method involves automatically adjusting the revolutions per minute of the rotating processing worm in response to a pressure creation in the process unit.

The present invention relates to a method to grind mass in a grinder (1) wherein the mass is provided to the grinder (1) via a hopper (5) and transported by a feeder worm (2) to a rotating processing worm (3) which conveys the mass towards a cutting set (4) which grinds the mass and wherein the feeder worm (2) initially rotates in a first direction. During production the feeder worm (2) is periodically reversed and/or the speed of rotation of the feeder worm (2) is reduced in case the volume between the feeder worm (2) and the processing worm (3) tends to get blocked with the mass.

The present invention relates to a method to grind mass in a grinder (1) wherein the mass is provided to the grinder (1) via a hopper (5) and transported by a feeder worm (2) to a rotating processing worm (3) which conveys the mass towards a cutting set (4) which grinds the mass and wherein the feeder worm (2) initially rotates in a first direction. During production the feeder worm (2) is periodically reversed and/or the speed of rotation of the feeder worm (2) is reduced in case the volume between the feeder worm (2) and the processing worm (3) tends to get blocked with the mass.

The present invention relates to a method to grind meat in grinder wherein the meat is provided to the grinder via a hopper (5) and transported by a feeder worm (2) to a rotating processing worm (3) which conveys the meat towards a cutting set (4) which grinds the meat and wherein the feeder worm (2) initially rotates in a first direction. In case the feeder worm (2) is overloaded, its direction of rotation is reversed to a second direction for a certain period of time and then reversed back to the first direction.

The present invention relates to a method to grind meat in grinder wherein the meat is provided to the grinder via a hopper (5) and transported by a feeder worm (2) to a rotating processing worm (3) which conveys the meat towards a cutting set (4) which grinds the meat and wherein the feeder worm (2) initially rotates in a first direction. In case the feeder worm (2) is overloaded, its direction of rotation is reversed to a second direction for a certain period of time and then reversed back to the first direction.

A grinder for grinding or processing food is presented. The grinder has a top for inputting food into the grinder. The grinder has an inner cavity for receiving the inputted food. The inner cavity has a first clip and a second clip for coupling to a hole plate. The hole plate is for grinding or processing the inputted food. The hole plate has a first end, a second end, a first cap, a second cap, a first connecting peg and a second connecting peg. The first cap is coupled to the first end and the first cap is coupled to the first connecting peg. The first connecting peg is removably coupled to the first clip. The second cap is coupled to the second end and the second cap is coupled to the second connecting peg. The second connecting peg is removably coupled to the second clip. The grinder has a motor that is communicatively coupled to a power source. The motor rotating the hole plate to grind or process the food. The grinder may also have one or more lamps to light the work area, further the lamps are preferably LED lamps.

A grinder for grinding or processing food is presented. The grinder has a top for inputting food into the grinder. The grinder has an inner cavity for receiving the inputted food. The inner cavity has a first clip and a second clip for coupling to a hole plate. The hole plate is for grinding or processing the inputted food. The hole plate has a first end, a second end, a first cap, a second cap, a first connecting peg and a second connecting peg. The first cap is coupled to the first end and the first cap is coupled to the first connecting peg. The first connecting peg is removably coupled to the first clip. The second cap is coupled to the second end and the second cap is coupled to the second connecting peg. The second connecting peg is removably coupled to the second clip. The grinder has a motor that is communicatively coupled to a power source. The motor rotating the hole plate to grind or process the food. The grinder may also have one or more lamps to light the work area, further the lamps are preferably LED lamps.

A rotor locking device in a crusher is arranged for locking a rotational position of a rotor shaft. A shaft engager includes a female toothed mating surface for coaxial engagement with a male mating surface at an end of the rotor shaft to rotationally interlock the same. A fastening portion with engager apertures overlaps with a bearing mount surrounding the rotor shaft so it can be fastened therewith. The engager apertures are circumferentially elongated in order to accommodate alignment with fastening points in the bearing mount, at least when a closest rotational mating position is chosen for alignment. This enables any rotational position of the rotor shaft to be locked for safety before having to access the crusher chamber, especially when the rotor of the crusher has become blocked and requires maintenance.

A rotor locking device in a crusher is arranged for locking a rotational position of a rotor shaft. A shaft engager includes a female toothed mating surface for coaxial engagement with a male mating surface at an end of the rotor shaft to rotationally interlock the same. A fastening portion with engager apertures overlaps with a bearing mount surrounding the rotor shaft so it can be fastened therewith. The engager apertures are circumferentially elongated in order to accommodate alignment with fastening points in the bearing mount, at least when a closest rotational mating position is chosen for alignment. This enables any rotational position of the rotor shaft to be locked for safety before having to access the crusher chamber, especially when the rotor of the crusher has become blocked and requires maintenance.

The present invention relates to a method to grind mass in a grinder (1) wherein the mass is provided to the grinder (1) via a hopper (5) and transported by a feeder worm (2) to a rotating processing worm (3) which conveys the mass towards a cutting set (4) which grinds the mass and wherein the feeder worm (2) initially rotates in a first direction. During production the feeder worm (2) is periodically reversed and/or the speed of rotation of the feeder worm (2) is reduced in case the volume between the feeder worm (2) and the processing worm (3) tends to get blocked with the mass.