How to choose a concrete mixer for a private house and garden

Cottage and country plot - this is not only kebabs and outdoor recreation, but also a large number of various construction works that require the use of various machinery and equipment. Even the simplest work with concrete will be much more efficient if you do not manually knead the solution, but resort to using a concrete mixer. Modern devices of this class are distinguished by compact size, excellent functionality and significantly increase productivity, saving you a lot of time. All that is required of you is to choose a suitable concrete mixer!


content


  1. Top Concrete Mixer Manufacturers
  2. The principle of operation and the device concrete mixer;
  3. Types of concrete mixers
  4. Concrete Mixer Options
  5. Which mixer to choose
  6. How much does a concrete mixer

how to choose a concrete mixer

The best manufacturers of concrete mixers - which company to choose

Currently on the market there are a huge number of concrete mixers of various types with their own functional features that directly affect the efficiency of work. The price range also varies: you can buy both an inexpensive Chinese model and high-quality, but expensive equipment from well-known American or European manufacturers. In general, experts recommend paying attention to the products of the following brands:

  1. Caterpillar;

  2. Denzel

  3. Inforce;

  4. Zirtek;

Each of these manufacturers has in its own catalog a large number of different concrete mixers, and in order to choose the best option, you should familiarize yourself with the characteristics and also study the reviews of customers who have time to try one or another model in action.

The principle of operation and the device concrete mixer

Concrete mixer is designed for fast preparation of high-quality cement-sand mixture for construction work. Such a device works automatically, and electric current almost always acts as a driving force. The main components of any concrete mixer are:

  1. Drum, equipped with blades. Serves as a tank into which all components of the cement-sand mixture are loaded and mixed together;

  2. Frame - steel or aluminum frame, on which all key elements of the device are fixed;

  3. An electric motor is an engine that drives a drum with blades;

  4. The control panel designed to control the operation of the device;

If the concrete mixer is of a household class and has acceptable dimensions and light weight, wheels may be included in the scope of delivery for transporting and moving the device during operation.

Types of concrete mixers

All concrete mixers currently on sale can be divided into two general categories.

Forced action concrete mixers

Forced action concrete mixers

They represent a stationary tank, inside of which the shaft rotates with the blades fixed on it. It is with their help that the preparation of high-quality cement-concrete mixture, uniform and well mixed, takes place.Forced action concrete mixers for the most part are professional devices that are at the disposal of construction trusts and organizations engaged in monolithic work.

Virtues

  • High-quality kneading of concrete mixes;

  • Long term work;

  • High reliability;

  • Ability to work with a solution of different consistency - from liquid to thick;

disadvantages

  • High price;

  • Requirement to the size of the fraction of components used;

  • Substantial power consumption;

Gravity type concrete mixers

Gravity type concrete mixers

The main unit of such a device is a drum, on the walls of which the blades are fixed. It is triggered by an electric motor, and, while in rotation, the drum mixes the components of the cement-sand mixture to a uniform state.

Virtues

  • Unpretentiousness to the used components;

  • Mobility;

  • Low cost;

  • Simple and reliable design;

  • Low power consumption;

  • Knead even large fractional concrete mix;

disadvantages

  • Low productivity;

  • To obtain a solution of homogeneous consistency requires long-term work;

Concrete Mixer Type

Devices whose design is similar to the above class, however, differs from it in the type of drive used. In this model, the traction force of the electric motor is transmitted to the drum through a gearbox having a certain gear ratio. This allows you to adjust the frequency of rotation of the drum and reduces power consumption and engine load;

Virtues

  • High performance;

  • Simplicity of design;

  • Maximum reliability;

disadvantages

  • High price;

  • The need for careful operation;

Coronary type concrete mixers

Concrete Mixer Type

The most common devices that are popular in everyday life and when performing small monolithic work. The principle of operation is similar to that of gravitational models, only the method of transfer of force from an electric motor differs. For this purpose, a crown is used - a special toothed belt fixed around the circumference of the drum. Engaging in interaction with the pinion gear, the crown actuates the drum, and the solution is kneaded;

Virtues

  • Compact dimensions;

  • "Pantophagy" - allow you to knead the solution containing the fraction of different sizes;

  • Low cost;

  • Simple, unpretentious in operation design;

disadvantages

  • Low productivity due to small volume reservoir;

    The need for careful monitoring of the state of the crown in order to avoid its failure;

Concrete Mixer Options

Having defined the type of concrete mixer, it is necessary to take into account its key features that directly affect the functionality.

Total drum volume

 drum volume

The higher the volume, the more concrete the device will knead at a time. There is a downside to the medal: mixing large amounts of mass will require a lot of electricity, and there is also a high probability that a certain percentage of the mixture will be unused.

  1. For use in everyday life should be preferred model, the volume of which will be up to 100-150 liters;

  2. Industrial production may require the use of a more spacious concrete mixer, ranging in volume from 150 to 300 liters;

  3. Professional monolithic work, coupled with large areas of fill, require the use of powerful and roomy devices with a volume of more than 300 liters;

Engine power

The parameter directly affecting the performance of the device and the ability to work in particularly difficult conditions. For use in everyday life, models with a 500-800 W electric motor are quite enough.Industrial production may require much more powerful devices, up to 1-1.5 kW.

Voltage

The parameter directly affecting the applicability of a device in everyday life or in production.

  1. When used in domestic conditions, preference should be given to concrete mixers with a single-phase motor operating at a voltage of 220V;

  2. Industrial models are almost always equipped with a three-phase motor for a voltage of 380 volts;

The material of which the crown is made

A very relevant parameter for household concrete mixers that directly affects the resource of the device.

  1. Polyamide is a durable, durable and reliable material. Differs in a high resource and unpretentious in operation. The crown of polyamide, as a rule, has a four-part construction, which simplifies its repair: if damaged, it is enough to replace the damaged fragment;

  2. Cast iron. “Dedovskiy” material, widely used in budget devices. It has sufficient strength while observing the rules of operation;

  3. Steel. Used in the most expensive models of concrete mixers and provides excellent performance characteristics. The only negative is the price;

Which mixer to choose?

Which mixer to choose

  1. When buying a device for performing one-time construction work, it is best to give preference to a household model of a coronal type, operating from a 220-volt network and equipped with a 0.5-0.7 kW electric motor;

  2. In the case when the use of a concrete mixer will be of a regular nature, it is preferable to use a gear-type device operating from 220V mains and having a reservoir volume of 150-200 liters;

  3. Professional performance of monolithic work requires the use of appropriate technology. Geared concrete mixer with a tank capacity of 250-300 liters, the electric motor of which operates on 380 V mains. It is the best choice.

How much does a concrete mixer cost?

  1. Compact gravity concrete mixers with a reservoir with a capacity of up to 100 liters are quite budgetary: their cost rarely exceeds 10 thousand rubles;

  2. Venous devices for domestic use have a similar order of numbers on the price tag - from 8 to 15 thousand rubles;

  3. Professional equipment of the forced type - the most expensive. Prices for models from well-known manufacturers almost always begin with a mark of 50 -55 thousand rubles and can reach up to 200-250 thousand.

In the following articles, our experts tell how to choose a gas column and secrets selection of stones for a bath.



Attention! This material is the subjective opinion of the authors of the project and is not a guide to purchase.
Comments
Loading comments ...

Product Ratings

Tips for choosing

Comparisons