How to choose a grain crusher for personal use

On farms and large households, crushed grain is used to feed animals. Since there are various models of machines on the market, the question arises - how to choose a grain crusher that is suitable for processing the feed used. In a useful tool, you can grind seeds of various varieties, ears and stems.

Crushing methods

The crushing device is not complicated. Main structural elements: body and cutting parts. For ease of transportation, the grain crusher can be equipped with handles and removable wheels. Different types of grain crushers differ from each other in the way grain is crushed.

The most popular are the following varieties:

1. Rotary.
2. Molotkovaya.
3. Roller.

The most common on the market are rotary and hammer grain crushers. The quality of work of both types is approximately the same, but the difference in design results in different parameters and characteristics.

The main units that make up the device of electric grinders for grain:

1. Housing. Can be made of plastic or metal. Grain intended for grinding is poured into the body.
2. Work zone. This is where knives, hammers or rollers are located, depending on the design of the crusher. The grain grinding process takes place here.
3. Electric motor. Activates the elements in the working area.
4. The container where the crushed grain gets.

Domestic grain crushers are classified into different models depending on the type of drive used. The simplest one is a manual shredder, which operates mechanically. The pneumatic grinder does not require much physical effort and gives finer grain fractions at the exit. The main advantage of the electric shredder is its high productivity.

Rotary grain crusher

The rotary grain mill performs grinding with moving knives. Sharpened on both sides, the knives are mounted on rotating shafts.

Such a machine has many advantages:

• high productivity;
• low energy costs;
• small dimensions;
• operational reliability.

The parts of the rotary grain crusher are made of materials that are particularly durable. Rotary chopper is a grain crusher with grind adjustment. The grain level and size depends on the setting of the rotation speed of the shafts with knives. At the exit, you can get the finest grain. Minus - the resulting pieces have different sizes and shapes.

Hammer grain crusher

For better crushing, a grain hammer mill is used. The design consists of several units: drum, sieve and deck. Grinding occurs when the drum rotates with hammers fixed on it. The adjustment of the size of the crushed grains is established by choosing gratings having cells of various sizes. This allows you to obtain the desired dimensions of the final product.

The crushed grain obtained after processing in a hammer machine is considered to be of higher quality than after a rotary one.

This result is due to the large amplitude of movement of the hammers. They are able to grind all grains, including those far away.When deciding which grain crusher to choose - rotary or motor, it should be borne in mind that the rotary grinder consumes much less electricity, while having more power. In addition, its productivity is higher than that of a hammer, and it takes less processing time. The rotary machine is cheaper and cheaper to maintain.

Both rotary and hammer crushers have both advantages and disadvantages. Therefore, which grain crusher to choose can be determined correctly by understanding for what purposes it is going to be used.

If there are large birds and cattle on the farm, a rotary grain crusher is suitable. In the presence of small birds and small or young individuals, hammerheads will be preferred.

It should not be forgotten that different models of the same type have their own characteristics.

Roller grain crusher

The peculiarity of the roller crusher for grain is that it can not only crush grain, but also grind it. This is due to its design. The main detail is the grooved rollers. When the grains pass through them, grinding is carried out.

A good result is obtained only after preliminary soaking of the grain.

The grain roller mill can handle not only grain but also the malt used for brewing beer. If flat tines are installed, then not only crushing, but also crushing is carried out. In this case, the grain remains intact, but is cleared of its shell.

The product after being processed by the roller grinder can be obtained in various types. It depends on the settings of the machine and the shape of the tines on the rollers. It is possible to set different values ​​of the speed at which the rollers will rotate. Also, the size of the gap between them is subject to adjustment. After correct setting of all parameters, the product can be obtained with the required degree of grind, suitable for feeding different animals.

Mini grain crushers

In private households, mini grain crushers are widely used. They save time and significantly solve the problem of feeding pets, even with a small number of animals. For a small cost, you can get an excellent household helper.

Despite the simple design of mini crushers, you should read the instructions for use before use.

How to choose a grain crusher

To make the right choice, you should answer the following questions:

1. What kind of animals is the future purchase for?
2. The amount of grain to be ground.
3. The type of product to be ground, its density and size.
4. Acquisition cost.

Engine power

After the analysis, it will be easier to move on to choosing among the existing models. One of the main factors in solving the problem of how the grain crusher is selected is the required capacity. Pets should be fed on time, but the leftovers of unsold products will lead to losses. Performance is directly related to engine power.

For an hour of operation of the grain crusher, depending on its capacity, the output is from 60 to 350 kg of the final product.

It should be borne in mind that with a powerful engine, power consumption increases. Therefore, the question of which electric motor is better for a grain crusher should be decided based on the size of the farm. A powerful electric motor will pay off in the presence of a large farm, and for an ordinary backyard, you can save money by purchasing an engine with low power. Motors are different, but the most commonly used are asynchronous.

In order to avoid breakdown of the grain crusher, the continuous operating time should not exceed 6 hours. When choosing a unit, you should pay attention to the presence of an automatic shutdown function if the engine overheats. This can happen at high ambient temperatures. It can also be caused by jamming of one of the knives.Automatic shutdown eliminates the need to stay near a running grain crusher and extends its life without repair.

Dimensions and weight

When choosing a grain crusher, one must take into account its dimensions and weight. If there is enough space in the yard for the process of grinding grain, then the dimensions can reach significant dimensions. When stored in a utility room, heavy handling will cause problems. For this option, a compact model weighing no more than 12-14 kg is more suitable. It is also necessary to clarify the voltage at which the device operates and the length of the electrical cord.

If you plan to grind not only grain, but also grass, hay, root crops, then the capabilities of the chosen model should be studied. A plus is the availability of spare parts in the package. You must make sure that a warranty card is issued upon purchase.

When choosing, one should give preference to reliable manufacturers that have existed on the market for a long time and control the quality of their products.

There are various ways to purchase grain crushers. The most common is shopping at a store. Units of various models can be carefully considered, learn from the passport characteristics. It is also important to have the opportunity to consult with a seller who is a professional in his field. You will be able to save money by ordering a grain crusher in the online store. The service existing in them will deliver the purchase to the specified address.

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