It doesn’t matter whether you own a large farm or just keep a few heads of cattle and a couple dozen chickens. In any case, setting up such a household requires a lot of effort and time. Without special equipment, keeping pets is much more difficult. Therefore, it is worth getting a reliable assistant who can provide your farm with high-quality feed. We invite you to pay attention to the Khryusha grain crusher, which we will now briefly review.
Description of the grain crusher
The Khryusha grain grinder is produced by the Elektromash concern and seems to be the plant’s own development. The company was founded in 2001, and the main production facilities are located in the Chelyabinsk region. At such a plant, several modifications of grain crushers of this series are produced en masse, which allows everyone to choose the appropriate version of the device.
Among the available modifications, we should mention “Piggy”:
- 300;
- 350;
- 400.
The grain crusher prepares feed for livestock.
The latter is often called “Super Piggy”, since it significantly surpasses its analogues in its performance indicators. The number in the modification number reflects the productivity of the unit in kilograms of processed grain per hour.
All modifications operate on a 220-volt network and also have a similar design, which includes a 5-mm sieve and a single-phase electric motor.
Device
The unit seems to be a universal solution for small farms, as it is ideal for processing any type of feed grain. In addition, the design of the product provides the ability to grind whole ears of corn, as well as various bulk raw materials, which allows expanding the scope of application of the device.
It is important to note that the performance of the device allows you to grind a bucket of grain in a couple of minutes. After such processing, it can be used to prepare feed mixtures, which will make the diet of pets more balanced and healthy.
The 300th modification is a low-power unit that is ideal for a small farm and for preparing bird feed. More advanced models can be used to process large volumes of grain, which will provide food for even a large number of animals.
Be sure to read: Buy a Zubr grain crusher
The design of the product is extremely simple, it requires the following elements:
- housing with a wall thickness of 0.7 mm;
- power unit on which working knives are mounted;
- 2 sieves - bottom and side;
- connection for mounting a receiving hopper;
- power cord;
- grounding screw, switch.
The device can be used both outdoors and indoors, but in the first case it is strongly recommended to use a canopy to protect it from precipitation. The temperature range in which uninterrupted operation of the chopper is guaranteed is from -25 to +25 degrees.
Operating principle
The operating principle of this type of device is extremely simple; it is in many ways reminiscent of similar devices, for example, a coffee grinder. After the farmer has loaded the grain into a special compartment, the working knives begin to rotate, crushing the raw material to the desired fraction. Upon completion of processing, the grain enters the receiving hopper, from where it is crushed to prepare the feed mixture.
The crusher can process significant amounts of grain
The algorithm for working with the product involves performing the following manipulations:
- Place the device on a suitable container (bucket or barrel), making sure it is stable.
- Close the bottom flap and pour the grain into the hopper.
- Turn on the device, open the damper and control the flow of grain so that it does not reach the lower sieve.
It is strongly recommended to take breaks after an hour of continuous operation, which will significantly extend the life of the product. Their duration should be 10 minutes, during which the motor will have time to cool down, which avoids its damage.
The principle of operation of the chopper
The operation of a grain grinder is based on the principle of a coffee grinder. The grain is poured into the bunker. It passes through the working part, where it is processed. After this, the product moves to the output compartment. The quality of processing will depend on the type of working part. The following options are possible:
- Cheek. The design of the chopper provides for the presence of two plates. One of them is fixed motionless, and the second makes rotational movements. The grain is crushed as it passes between the plates.
- Rotary. The working part of such a device consists of rotors and hammers attached to them.
- Conical. When grinding, the grain undergoes a rotational movement along the cone.
- Hammer. A system of hammers mounted on hinges is mounted in the working part. When struck, they split the grain.
- Roller. The grain is crushed as it passes through the shaft system.
Depending on the type of design and processing speed, the fraction of the finished product changes. A special sieve is installed at the outlet, which allows only particles of a certain size to pass through. Some models allow you to adjust the degree of crushing.
Specifications
As reviews of the Khryusha grain crusher show, its technical characteristics allow it to effectively process even impressive volumes of grain, which makes it an excellent tool. Among the key performance indicators of the device it is worth mentioning:
- operating mode - continuous;
- mains voltage - 220 V;
- collector power unit - single-phase;
- engine power - 1.75 - 1.9;
- productivity - 300-400 kg/h;
- weight - 7.8-8 kg;
- body volume - 10-12 liters.
Be sure to read: Mounted excavator for mini tractor
The dimensions are identical for all modifications of the product and amount to 0.3x0.3x0.31 m, which allows you to easily place the unit even in a small room. Due to its low weight, it is possible to significantly simplify the transportation of the device.
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 they crush grain. The most popular varieties include the following:
- Rotary.
- Hammer.
- Roller
The most common ones on the market are rotary and hammer grain crushers. The quality of work of both types is approximately the same, but the differences in design result in different parameters and characteristics.
The main components that make up the structure of electric grain crushers:
- Frame. Can be made of plastic or metal. The grain intended for grinding is poured into the housing.
- Work zone. Knives, hammers or rollers are located here, depending on the design of the grain crusher. The grain grinding process takes place here.
- Electric motor. Activates elements located in the working area.
- The container where the crushed grain goes.
Grain crushers for domestic use are divided into various models depending on the type of drive used. The simplest is a manual chopper, which operates mechanically. A pneumatic grinder does not require much physical effort and produces smaller grain fractions at the output. The main advantage of an electric shredder is its high performance.
Rotary grain crusher
A rotary grain mill grinds grain using moving knives.
Sharpened on both sides, the knives are mounted on rotating shafts. This machine has many advantages:
- high productivity;
- low energy costs;
- small dimensions;
- reliability during operation.
The parts of the rotary grain crusher are made from materials that have particularly high strength. The rotary chopper is a grain crusher with adjustable grinding. The level and size of the grain depend on the setting of the rotation speed of the shafts with knives. The output is finely ground grain. The downside is that the resulting pieces have different sizes and shapes.
Hammer grain crusher
For better crushing, a grain hammer crusher is used. The design consists of several units: a drum, a sieve and a deck. Grinding occurs when the drum with hammers attached to it rotates. The size of crushed grains is adjusted by choosing gratings with cells of different sizes. Thanks to this, it is possible 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 processing in a rotary machine.
This result is due to the large amplitude of movement of the hammers. They are able to grind all grains, including those located far away. When deciding which grain crusher to choose - rotary or motor, you should take into account that a rotary grinder consumes much less electricity, while having more power. In addition, its productivity is higher than that of a hammer one, and it takes less time to process. The rotary machine has a lower price and is cheaper to maintain.
Both rotary and hammer grain crushers have both advantages and disadvantages. Therefore, which grain crusher to choose can be determined correctly by understanding for what purpose it is going to be used.
If you have large birds and cattle on your farm, a rotary grain crusher is suitable. In the presence of small birds and small or young individuals, the hammerhead will be preferred.
We should not forget that different models of the same type have their own characteristics.
Roller grain crusher
The peculiarity of a roller grain crusher is that it can not only crush grain, but also grind it. This is explained by its design. The main detail is the grooved rollers. As grains pass through them, grinding occurs.
A good result is obtained only after pre-soaking the grain.
A grain roller crusher can process not only grain, but also malt used to make beer. If flat teeth are installed, then not only crushing is carried out, but also flattening. In this case, the grain remains intact, but is cleared of its shell.
The product after processing by a roller grain crusher can be obtained in various types. This depends on the machine settings and the shape of the teeth installed on the rollers. It is possible to set different speeds at which the rollers will rotate. The size of the gap between them is also subject to adjustment. After correctly setting all the parameters, the product can be obtained with the required degree of grinding, suitable for feeding different animals.
Mini grain crushers
Mini grain crushers are widely used on private farms. They save time and significantly solve the problem of feeding pets, even with a small number of them. For a low cost you can get an excellent helper in the household.
Despite the simple design of mini crushers, you should read the instructions for use before use.
Sources used:
- https://machinspec.com/selskoxozyajstvennaya/zernodrobilka/dlya-domashnego-xozyajstva.html
- https://7ogorod.ru/prochee/zernodrobilka.html
- https://glav-dacha.ru/kak-vybrat-luchshiy-izmelchitel-zerna/
- https://sadovij-pomoshnik.ru/izmelchiteli-drobilki/zerna.html
- https://sadovaja-tehnika.com/izmelchiteli/zerna/
- https://traktoramira.ru/dopolnitelnoe-oborudovanie/kak-sdelat-drobilku-dlya-zerna-svoimi-rukami.html
- https://tehnopanorama.ru/instrumenty/zernodrobilki.html
- https://glav-dacha.ru/kak-vybrat-zernodrobilku/
Advantages and disadvantages of the model
The Khryusha 350 grain crusher, like its other modifications, has an impressive list of advantages that have made it incredibly popular among farmers. First of all, these are small dimensions and weight, which significantly simplify the transportation and operation of the product.
Worth mentioning is the relatively low level of energy consumption, which avoids significant load on the network and also reduces operating costs. Due to the successful design, it is possible to guarantee high-quality grinding of grain, which is especially important for creating balanced feed mixtures.
An important feature is the powder coating, which protects the housing from adverse influences and ensures a long service life. Other benefits also deserve mention:
- affordable price, allowing you to purchase the product even with a limited budget;
- the versatility of the device, allowing it to be used for various types of grain, as well as with any containers;
- a square hole for filling in raw materials, which is much more convenient than a round analogue, often found in this type of device.
However, in addition to numerous advantages, the device has a number of disadvantages that deserve the attention of the consumer. First of all, this is a motor, the power of which is not always enough to process large volumes of grain, and also requires pauses in work. If there are stems in the grain, the hole for filling the raw material quickly becomes clogged, which requires immediate user intervention.
Hammer or rotary?
DIY honey extractor
It is impossible to say for sure which crusher is better. Even crushers of the same type can differ in size, build quality, and different levels of settings and adjustments. The hammer has a number of advantages over the rotary. The quality of grinding is much higher, it is achieved thanks to a completely different operating principle. Due to the fact that the processing is carried out with hammers, the grains are crushed into a smaller fraction. The advantage is that with the help of a special grid, the ground grains are selected. Insufficiently processed ones are automatically sent for further grinding.
Rotary grain crusher
The impact crusher has a simpler operating principle. The tools are knives that cut the grains to the required fraction. The feed is tougher and has lower processing quality.
The rotary machine has more power. It takes much less time to work, unlike a hammer machine, which requires a long period of time. Another advantage is that it is cheaper to maintain and the initial price, due to the simplicity of the design.
The advantages of the hammer feed are the higher quality of the feed and the ability to set its level, selecting it separately for each group of animals.
It's difficult to say which car is better. Both types are quite good, but are suitable for different purposes and conditions.
User manual
Before operating the device, carefully read the instructions. It is attached to the grain crusher documentation. If the operating rules are violated, the supplier is not responsible for this. And the warranty from the factory only covers parts of the internal part of the device.
At first glance, the working principle of the device is clear.
The main thing is to carry it out step by step and follow the rules of caution:
- Do not overheat the device , otherwise you will have to change the engine at your own expense. In this case, it is easier to immediately buy a new grain crusher;
- give the unit breaks, regularly for 10-15 minutes;
- perform the sequence of actions described earlier before starting work to prevent engine jamming;
- monitor for power fluctuations. For additional security, you can connect the device to an APS device;
- Regularly clean the grain crusher, specifically its strainers, especially after intensive use. Or if you are grinding grain with a lot of foreign impurities, such as whole ears.
Which of the devices described above is up to you to decide. The choice should be made based on the size of your farm. For large farms, it is necessary to purchase devices with a large volume of productivity, or even several units.
Remember to handle the grain crusher with care. It doesn’t matter how durable the equipment is, if you use it poorly, then even the best quality equipment will quickly break down. Be careful.
We wish you good luck and prosperity to your farms.
