How to choose the best grain shredder and whether you can make it yourself

Specialists in the field of animal husbandry argue that it is better to give cereals to livestock in crushed form. Prepare quality feed mixtures quickly help the grain shredder. This simple-to-use device is economical, since it consumes a minimum amount of electricity. The main thing is to choose a quality model that will last for more than one year.

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The principle of the chopper

The functioning of the grain shredder is based on the principle of the grinder. The grain is poured into the hopper. It passes through the working part, in which its processing takes place. The product then moves to the output bin. The quality of the processing will depend on the type of the working part. The following options are available:

1. The 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 during the passage between the plates.
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2. Rotary. The working part of such a device consists of rotors and hammers attached to them.
3. Conical. When grinding, the grain rotates along the cone.
4. Hammer-type. In the working part, a system of hammers fixed on hinges is mounted. When they hit, they split the grain.
5. Roller. The grain is crushed when passing through the shaft system.

Depending on the type of construction and processing speed, the fraction of the finished product varies. A special screen is installed on the output, which only allows particles of a certain size to pass through. Some models allow to regulate the degree of crushing.

Most popular models

When purchasing a ready-made grain shredder for household purposes, it is necessary to pay attention to its technical characteristics: capacity, capacity, dimensions. Among the most popular models are:

1. Piggy. The device is made in Russia. Quickly and qualitatively processes buckwheat, wheat, rye, maize, legumes and other feed. The metal components of the structure are powder coated, which prevents corrosion. The particle size at the outlet is 5 mm. Grinder grain Pig can process up to 300 kg of grain per hour. The hopper is designed for 10 kg of raw materials. Engine power, kW. The advantages of this model are: stability, small dimensions and weight, reliability and durability, easy start-up, as well as a smooth engine stop.
2. Grain shredder IZ-05M. This model is equipped with a power of 800 watts. Due to this, it can process up to 170 kg of grain per hour. This is quite enough for a farm with an average size of the herd. The weight of the construction is only 6 kg, so it can easily be moved from one place to another. Collect the waste product in a container that is not included in the kit. For this purpose, it is possible to use a simple metal bucket. The volume of the receiving hopper is 5 liters.
3. The grain shredder The farmer IEE-25M. Engine power - 1300 W, which allows you to achieve a performance of up to 400 kg per hour. This model will become an indispensable assistant on a small private farm. Its weight is only, kg, which allows you to freely change its location. The unit is installed on any capacity suitable for grain collection with a capacity of 12 to 40 liters. Allows you to adjust the degree of grinding.
4. The grain shredder TermMiks. This model is characterized by reduced power consumption. With an engine power of 500 kW, it consumes, kWh. The shaft rotation frequency is up to 17000 rpm. Allows to process up to 500 kg of products per hour. The manufacturer gives a guarantee for the goods for a period of 3 years. The weight of the device is about 10 kg. Unlike other units, it has a capacious receiving hopper - 35 sheets.
5. The grain shredder Niva. Its advantages are a light weight and an ergonomic shape. The device does not have complex knots, thanks to this, its repair can not even be done by a professional. Among the shortcomings, experts note the too thin metal, which is used to create the acceptance hopper. On it in inaccurate handling, dents may appear. Engine power in kW allows to process up to 250 kg of product.
6. Grain shredder Electromash. Engine power, kg. The machine allows processing up to 400 kg of grain per hour. Can work continuously up to 6 hours. The design is simple and reliable, does not require special care.

When choosing a particular model, pay attention to performance. The more your farm, the more powerful you will need the unit. If the number of livestock is small, then do not overpay.

During the purchase, check the availability of the warranty card. Without him to give a grain crusher for free repair will be impossible.

How to make a grain crusher with your own hands?

If you do not need to grind a large amount of raw materials a day, you can make a grain shredder with your own hands. To do this, follow the instructions below:

1. Prepare a sheet of plywood with a thickness of at least 10 mm. Mount the engine on it so that its shaft passes through the sheet and protrudes a few centimeters.
2. At the end of the shaft, fix the platinum, made of strong tool steel. Its size should be 15 * 210. Grind the edges to the side of rotation.
3. To make a working chamber, fold a sheet of thin metal, so that a cylinder with a diameter of 220 mm is obtained. The height should not exceed 40 cm. For a width of 10 mm, bend the edge of the resulting ring outward. This will help to attach it to the bunker.
4. To make a sieve, use a grid with the required cell size.
5. The feed hopper may have a conical or circular shape. It is mounted at the top of the structure so that the grain freely enters the working part.
6. A large bucket can be used as a waste collection container.

The grain shredder is an easy-to-use unit that greatly facilitates the livestock life. Choosing the right model, you can in a few minutes be able to prepare a large amount of feed.

Video about the manufacture of grain crusher own hands