A manual or electric meat grinder is considered a fairly popular appliance in the kitchen. It is used for processing meat into minced meat, squeezing juice from fruits, stuffing homemade sausages, making vegetable puree or making pasta. In order for the technique to work correctly, it is necessary to familiarize yourself with the nuances of its device. From our article we will learn how to assemble a meat grinder and disassemble it.

Manual meat grinder

Existing types and design features of meat grinders

In modern stores you can find a huge number of models of meat grinders. All of them can be divided into two types: electric and manual. Together with the devices, the manufacturer also supplies additional parts (nozzles and knives), which increases their functionality.

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Popularity of users was won by electric models. To obtain the final product, you do not need to expend physical effort, just press the start button and push the meat or vegetables into a special funnel.

Most modern housewives prefer to buy electric meat grinders for the kitchen, considering the manual version to be relics of the past. In fact, these devices are reliable and easy to operate, they do not actually break. One part that can fail is the knife, but it can be sharpened easily. The body of the handheld devices is made of stainless steel, aluminum or cast iron.

Electric meat grinder

Manual meat grinders are easy to use. At the same time, electric models make it possible to select the required grinding speed or reverse stroke. Many nozzles allow you to create additional products.

Manual meat grinder consists of the following elements:

  • steel case with special fasteners for mounting the device on different types of surfaces;
  • screw auger;
  • cruciform or circular knife (used for chopping food);
  • lingering metal ring;
  • handle (fixed on the device with a special screw);
  • round grilles with holes and a slot for fixing on the body.

Manual models are fixed on the surface with a special foot. For final fixation, a screw with an overlay is used. Devices with a plastic foot are securely fixed to the surface. When installing metal products, a piece of soft cloth is placed under the foot so that the device does not slip on the surface.

The structure of the meat grinder

The device of the electric meat grinder is as follows:

  • plastic case;
  • electric motor;
  • removable meat receiver;
  • convenient plastic pusher;
  • screw;
  • corrugated plastic rod (this element is installed on the auger for secure fixation);
  • convex metal knife.

Unlike manual models, there are no paws. The stability of the device is ensured by a wide platform with several rubber pads.

Assembly and operation of a manual meat grinder

Before starting the main work, it is necessary to thoroughly wipe all the components. Carrying out such actions will increase the period of operation of the device. Moisture and food residue will lead to rust on the case.

How to assemble a manual meat grinder

Now we will learn how to assemble a manual meat grinder step by step:

  • We take the auger and insert it into the body. The wide part of this device should be near the handle, the narrow part should be at the place where the knife is fixed.
  • We insert the handle into the protrusion of the auger and fix its position with a special screw.
  • In the other part of the auger we install a cross-shaped knife, its flat part should look outward. The cutting element of the disk type must be in contact with the edges of the grate.
  • After the knife is installed, we put on a metal round mesh (the protrusions on the body and mesh must match).

At the final stage of work, we tighten the fixing round nut and check the operability of the equipment by several rotations of the handle.

Manual meat grinder

How to put a knife in a meat grinder

Earlier we got acquainted with the process of assembling a manual meat grinder, now we will learn how to properly insert a knife into a meat grinder. In stores, you can find two main types of knives, with a single-sided or double-sided blade. When the auger is installed, the piece with a one-sided blade is fixed on the device in such a way that the cutting part slides over the surface of the grate. If not fastened correctly, meat or other products will be wrinkled, but not chopped. Elements with a double-sided blade are installed on either side.

Knife in the meat grinder

How to use a manual meat grinder

The device in question has a manual drive. The principle of its operation is based on the pressure created by the screw. Meat from the loading hopper falls on the auger, which presses the product against the body and moves it towards the exit. When moving along the shaft, a part of the meat falls under the knife, which cuts off small fragments from the piece and pushes the product through the grate into the substituted container.

Grinding of raw materials occurs constantly along with the rotation of the handle of the device. If the user wants to get fine minced meat, it is recommended to use grids with small holes or pass the product through the meat grinder again. If large pieces of meat are stuck or the product is jammed, then the handle is rotated in the opposite direction.

The reason for the incorrect operation of the device is most often the winding of meat films on the cutting part. In this case, it is necessary to disassemble the meat grinder, clean the knife from adhering parts and assemble it back. It is recommended to disassemble the device after each grinding of meat or other products. This will increase the life of the device.

Manual meat grinder

How to open a grinder

There are times when it is very difficult to unscrew the clamping washer of the meat grinder. This is due to the blunting of the knife, which leads to the accumulation of meat near the cutting part. In such a situation, proceed as follows:

  • We turn the device over and place it in a container of hot water for about 10 minutes.
  • We take a small hammer and make light taps in the center of the grate, as well as on the edges of the clamping nut.
  • We unscrew the part, after the manipulations, it should quickly succumb.

If there is an assistant nearby, you can try to unscrew the meat grinder together. In this case, one person holds the device, and the second unscrews it.

Hand model on the table

Assembly and operation of an electric meat grinder

If the user has encountered the assembly of a manual model, he will also deal with an electrical household appliance without any problems.

How to properly assemble an electric meat grinder

The assembly diagram of the meat grinder is as follows:

  1. We connect the plastic gearbox with the metal crown of the screw, the grooves of the parts must be aligned. Turn the gearbox counterclockwise until a characteristic click appears. If the parts are not properly connected, the engine will not be able to turn the auger.
  2. The inside of the auger must exactly match the outline of the hole on the housing.
  3. We put a sharp knife on the output part of the auger, install a grate. Holes and protrusions must match. During such work, it is necessary to correctly place the knife.
  4. We tighten the clamping nut and install the loading hopper in the upper part of the device body.

Now that we know how to assemble an electric meat grinder, let’s get acquainted with other nuances of this process.

How to correctly insert a knife into an electric meat grinder

During the installation of the part, the cutting part of the knife should be in contact with the grate, which will contribute to a thorough grinding of the supplied products. After installing the knife, we fix the grate, fixing it in a special groove, then tighten the nut. If the cutting element is incorrectly installed, the meat will clog and remain inside the appliance.

The correct position of the knife in the meat grinder

How to use an electric meat grinder

At the initial stage of work, we cut the processed products into small pieces, they must fit into the opening of the receiving hopper. We plug the device into the socket, press the start button and start pushing the product with the help of a pusher to the auger. Getting on the shaft, the raw material will move and fall on the knife. Here the product is crushed and comes out into the receiving bowl.

When the engine is running, the recycling process takes place continuously. If the auger is clogged, it is enough for the user to turn on the reverse and remove the remaining products. Later, they can also be used along with a new portion of meat.

There are a few simple rules for using an electric meat grinder. Bones must not be thrown into the hopper along with meat. Before serving, any product is cut into small pieces. After carrying out work, it is necessary to disassemble the household appliance, thoroughly wash and dry all parts.

Electric meat grinder

How to disassemble an electric meat grinder

Earlier, we learned how to assemble an electric meat grinder – this is a simple job that every user can do. Disassembly of the household appliance occurs in the reverse order. First you need to unscrew the clamping nut, remove the metal grill and knife. Then turn and pull out the auger together with the gearbox. At the final stage of work, the loading capacity is removed. All removable parts must be cleaned of residues and rinsed in water, then wiped with a soft, damp cloth.

Components of the device


Manual models of meat grinders have a similar design and principle of operation. Electrical household appliances differ in power and functionality. These devices will last a long time if properly maintained. During such operations, you need to pay attention to the position of the knife – the cutting part must be in contact with the surface of the grate.


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