How to choose the best grain grinder and can you do it yourself

Experts in the field of animal husbandry argue that it is better to give grain crops to livestock in crushed form. A grain grinder will quickly help to prepare high-quality feed mixtures. This easy-to-use device is economical as it consumes a minimum amount of electricity. The main thing is to choose a high-quality model that will last more than one year.

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How the grinder works

The functioning of the grain grinder is based on the principle of the coffee grinder. The grain is poured into the hopper. It passes through the working part, where it is processed. After that, the product is transferred to the outlet compartment. The quality of processing will depend on the type of the working part. The following options are possible:

1. Cheek. The shredder is designed with two plates. One of them is fixed motionless, and the second makes rotational movements. The grain is crushed while passing between the plates.
2. Rotary. The working part of such a device consists of rotors and hammers fixed on them.
3. Conical. When grinding, the grain performs a rotary motion along a cone.
4. Molotkovy. A system of hammers mounted on hinges is mounted in the working part. On impact, they split the grain.
5. Roll. The grain is crushed as it passes through the roller system.

Depending on the type of construction 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.

Most popular models

When buying a ready-made household grain grinder, you need to pay attention to its technical characteristics: power, performance, dimensions. Among the most popular models are:

1. Piggy. Russian-made apparatus. Quickly and efficiently processes buckwheat, wheat, rye, corn, legumes and other feed. The metal elements of the structure are powder coated to prevent corrosion. The particle size at the outlet is 5 mm. Piggy's grain grinder is capable of processing up to 300 kg of grain per hour. The receiving hopper is designed for 10 kg of raw materials. Engine power 1.9 kW. The advantages of this model are: stability, small dimensions and weight, reliability and durability, easy start, as well as a smooth stop of the engine.
2. Grain grinder IZ-05M. This model is equipped with an 800 W motor. Thanks to this, it can process up to 170 kg of grain per hour. This is sufficient for a medium-sized herd. The weight of the structure is only 6 kg, so it can be easily moved from one place to another. The waste product is collected in a container that is not included in the kit. A simple metal bucket can be used for this purpose. The volume of the receiving hopper is 5 liters.
3. Grain grinder Farmer IZE-25M. Engine power - 1300 W, which allows reaching a productivity of up to 400 kg per hour. Such a model will become an indispensable assistant on a small private farm. Its weight is only 7.3 kg, which allows you to freely change its location. The unit is installed on any container suitable for collecting grain with a capacity of 12 to 40 liters.Allows you to adjust the degree of grinding.
4. Grain grinder TermMiks. This model features lower power consumption. With an engine power of 500 kW, it consumes 1.3 kW / h. Shaft rotation frequency up to 17000 rpm. Allows to process up to 500 kg of products per hour. The manufacturer gives a 3-year warranty for its goods. The weight of the device is about 10 kg. Unlike other units, it has a capacious receiving hopper - 35 sheets.
5. Grain grinder Niva. Its advantages are its low weight and ergonomic shape. The device does not have complex components, thanks to which even a non-professional can carry out its repair. Among the shortcomings, experts note that the metal is too thin, which is used to create the receiving hopper. Dents may appear on it if handled carelessly. The motor power of 1.5 kW allows you to process up to 250 kg of product.
6. Grain grinder Electromash. Engine power 1.9 kg. The device allows you to process up to 400 kg of grain per hour. It can work continuously for up to 6 hours. The design is simple and reliable, does not require special maintenance.

When choosing a specific model, pay attention to performance. The larger your farm, the more powerful you will need the unit. If the livestock is small, then you should not overpay.

Check the availability of the warranty card at the time of purchase. Without it, it will be impossible to give the crusher for free repairs.

How to make a do-it-yourself grain crusher?

If you do not need to grind a large amount of raw materials daily, you can make a grain grinder yourself. To do this, follow the instructions below:

1. Prepare a sheet of plywood with a thickness of at least 10 mm. Mount the motor on it so that its shaft goes through the sheet and protrudes a few centimeters.
2. At the end of the shaft, fix a plate made of solid tool steel. Its size should be 15 * 210. Grind the edges to the side of rotation.
3. To make the working chamber, roll a sheet of thin metal so that you get a cylinder with a diameter of 220 mm. The height should not exceed 40 cm. Bend the edge of the resulting ring outward by 10 mm. This will help attach it to the hopper.
4. To make a sieve, use a mesh with the required mesh size.
5. The feed hopper can be tapered or round. It is mounted at the top of the structure so that the grain freely falls into the working part.
6. A large bucket can be used as a container for collecting waste products.

The grain grinder is an easy-to-use unit that makes the life of the livestock farmer much easier. By choosing the right model, you can prepare a large amount of feed in a matter of minutes.

Video about making a grain crusher with your own hands