Choosing a construction mixer: the best time-tested models, their advantages and disadvantages

Updated: 02/19/2021 18:42:46

Expert: Andrey Nikolaevich Kuznetsov

*Review of the best according to the editors of expertology.ru. About the selection criteria. This material is subjective in nature, does not constitute advertising and does not serve as a purchase guide. Before purchasing, consultation with a specialist is required.

The construction mixer has completely replaced conventional drills in cases where it is necessary to prepare plaster or cement-sand mortar. This device allows you to quickly and efficiently mix dry mixtures with water, mix adhesive or paint materials. Today, mixers have become more affordable, so you can find the tool not only in the hands of professionals, but also in home craftsmen. To choose the optimal model in terms of technical parameters, you should listen to the advice of our experts.

Rating of construction mixers

Models may differ in engine power, rotation speed, and operating modes. The VyborExpert team took into account technical indicators and formed a rating of high-quality devices. When selecting nominees, the opinions of experts and buyers were taken into account. The check was carried out according to the following criteria:

• Engine power – 800, 1100, 1600 W;
• Spindle rotation – 500-900 rpm;
• Possibility of adjusting speed;
• Maximum operating time without overheating;
• Maximum batch volume at one time;
• Equipment class;
• Availability of additional attachments;
• Weight.

Mixers that heat up quickly during operation were immediately excluded from the list.

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What else should be considered: additional criteria

Additional features are also taken into account when choosing a mixer for construction

Construction mixers with power up to 1000 W

Mixers up to 1000 W are suitable for mixing small volumes of solution. Typically the speed does not exceed 700 rpm. These are the most budget options that are suitable for household repairs. We analyzed 7 nominees, of which only 3 models passed the test.

Makita M6600

Designed for mixing viscous materials, operates from a 220V network. It has a threaded connection M12/M14, to which you can select various nozzles. The body is designed to fit the shape of the hand, so there is no discomfort when working with it. It has one spindle rotation speed, the maximum idle speed is 700 rpm. Creates minimal vibration, which does not interfere with work. Note the compact dimensions of the case and relatively light weight - 3.4 kg. A power of 800 W is enough to mix several dry mixtures, obtaining the required consistency of the solution. Produces a moderate noise level - up to 85 dB. Compared to professional devices, it is almost silent. The cable length is 2 meters, which is enough for home use.

Advantages

• Convenient body;
• A light weight;
• Suitable for many attachments;
• Affordable price.

Flaws

• Works at one speed.

The mixer quickly creates the required solution and does not scatter the material around the perimeter even from the first seconds of impact.

Status MX1000

A lightweight drill mixer with a long handle that allows you to mix without bending over it. During operation, it creates minimal vibration upon contact with the material, and the hands do not get very tired. The cable length is 3 meters, which allows you to work without carrying it, the maximum idle speed is 600 min. Thanks to its weight of 2.4 kg, it is comfortable to hold in your hands. The set includes an additional handle, mixer attachment and mixer keys. Rated power is 850 W.

Advantages

• Comfortable handle;
• Full set;
• Minimum noise level;
• Long cord;
• Unstressed.

Flaws

• It may become hot during prolonged use.

The reviews indicate mainly the positive aspects of the construction mixer for dry mixtures. Many people use it for finishing work, resulting in a thick, dense solution of uniform consistency.

Bort BPM-850

A construction tool with a long handle is suitable for mixing dry mixtures; the set includes several brushes, a whisk and an additional handle. The idle speed is 450 per minute, which is inferior to the previous nominees. Compared to other options in the same category, the mixer has a high noise level, it is 101 dB. The total weight including the handle is 3.6 kg, which may create additional stress for some. Connects to the mains, the length of the free cord is only 1.8 meters, it will be difficult to work without carrying it. The single-speed tool quickly mixes different mixtures. There is a slight vibration during the process, which does not create much pressure on the hands. The handle does not heat up, the material is not slippery, and is comfortable. The drill body is made of high-quality plastic; it does not lose its appearance with prolonged use and does not fade in the sun.

Advantages

• Affordable price;
• Does not heat up during operation;
• Mixes quickly;
• Good quality of build materials.

Flaws

• High noise level;
• Low number of revolutions.

Recommendations for purchasing a hand mixer

Since the principles of operation of the mixer are similar to an ordinary drill, when choosing power they are guided by the volume of work. The number of revolutions per minute is selected based on the viscosity of the prepared solution. When working with different types of solutions, use a mixer with a two-speed gearbox.

Subspecialty specialists, such as painters, plasterers, and stove makers, use a compact, single-speed, small-sized hand mixer. More general specialists use two or more high-speed mixers, with one or two whisks. Some manufacturers specifically classify their products by type of use.

Construction crews use powerful, multi-speed mixers. Or they buy several devices with different characteristics. In addition to powerful devices, compact, low-power tools may also be available; this is especially convenient when teams work at various sites.

Typically, builders prefer to purchase tools from one manufacturer. But for the sake of familiarization, you can try using new models. A wide range of power tools is presented in online shopping markets.

Construction mixers with power up to 1500 W

Mixers up to 1500 W are devices with increased power; they stir the solution much faster, forming a homogeneous consistency. Due to their large size, they weigh more than 4 kg. Often used for small repair work. A total of 5 devices were evaluated, of which only 3 were selected.

Fiolent MD1-11E

Convenient and stable tool with a power of 1100 W is designed for mixing large volumes of mixtures. Operates at one speed up to 600 rpm. The speed can be adjusted manually by pressing the on/off button. The total weight of the structure is 4.7 kg. The set includes a replaceable handle that does not heat up in the sun and does not create excessive vibration. Fiolent MD1-11E creates a slight noise and does not cause discomfort during operation. The lack of a replaceable key for nozzles may cause slight difficulties in assembly at the first stages.

Advantages

• High build quality;
• Mixes well;
• Used as a drill;
• Durable materials;
• Comfortable.

Flaws

• There are some difficulties when changing attachments.

An electric construction mixer for mixing dry mixtures performs its functions several times faster than a conventional drill with an appropriate attachment.

Interskol KM-60/1000E

The unit has a good 1050 W motor that can withstand long-term loads. The spindle spins up to 850 rpm and operates at two speeds, which can be changed during the process. Their adjustment allows you to select the optimal mixing mode, depending on the nature of the mixtures. The comfortable handle and shape make the model stand out from the rest. Additionally, it is important to highlight the aluminum body, which has high strength.

Advantages

• High quality material;
• Comfortable handle;
• Changing nozzles;
• Two speeds;
• High quality build.

Flaws

• Inconvenient fixation of the nozzle in the cartridge.

Interskol KM-60/1000E has an average weight of 4.3 kg. More suitable for home use; during large-scale repairs it will be ineffective.

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Hitachi UM12 VST

The drill mixer has 2 switching speeds and is used primarily for dry mixtures. Made of durable metal, it has a relatively heavy weight - 5.4 kg, for some this creates additional stress during operation. The rotation speed is adjusted independently using the corresponding button. The number of revolutions during operation is 650 per minute. The kit includes replaceable nozzles that can be replaced depending on the volume and type of solution. The maximum diameter of the nozzle is 120 mm. The start is smooth, which prevents splashing of the mixture.

Advantages

• High-quality assembly;
• Smooth start;
• Comfortable to hold;
• Universal nozzles.

Flaws

• Heavy weight.

The tool comes complete with a whisk and spare brushes. Japanese construction hand mixer is suitable for small construction, does not heat up, mixes quickly.

About choosing a whisk attachment

One of the main parts of a construction mixer is the whisk. It must be selected according to four criteria, each of which is important in its own way:

1. Diameter. The larger the nozzle, the more productive the process will be.
2. Length. It may depend on the height and shape of the container used. The average length will be universal, but you can take a longer nozzle.
3. Shank Features. Since drill mixers do not have a chuck, but have an M14 thread, you need to take a whisk that has an external thread on the shank.
4. Form. The shape of the whisk is selected depending on the properties of the material being mixed. It comes in the form of a frame, a basket with spirals and a propeller.

It is also important to choose the right whisk

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Construction mixers with power over 1500 W

Units with a power of more than 1500 W are created primarily for large-scale construction work; they interact with a large amount of solution at a high speed. They mix concrete, adhesive mortar, putty, and other building mixtures well. The weight usually exceeds 7 kg, the speed can reach 900 per minute. From 7 nominees, 3 best representatives of this category were selected.

Elitech MS 1600/2ED

A mixer with two spindles is capable of operating at low speeds for a long time without visible overheating. The kit includes various nozzles that can be easily replaced, depending on the type of solution. Electric toothbrushes change just as quickly. A two-speed metal gearbox provides 540 and 790 rpm at speeds 1 and 2, respectively. The total weight is 7.6 kg, which is the norm for this type of mixer.

Advantages

• Engine durability;
• Easy to change attachments;
• Two different speeds;
• Two spindles;
• High reliability.

Flaws

• High noise;
• Unpleasant smell.

The construction mixer with two whisks has comfortable rubberized handles that prevent your hands from slipping. The attachments are sharp and quickly mix the solution to the desired consistency.

Caliber ERMD-1600/2E

A tool with two metal attachments designed for mixing concrete and other mixtures. The set includes two whisks that rotate in opposite directions and allow you to handle the batch much faster. It operates at two speeds, they can be changed depending on the material used. The total weight is 7.2 kg, which makes it not always convenient to hold in your hands for a long time. It is used mainly on large construction sites, allowing you to make a batch of up to 120 liters at a time.

Advantages

• Quickly mixes the solution;
• Works with concrete;
• Does not heat up;
• Comfortable handles.

Flaws

• High price;
• Heavy weight.

According to reviews from construction company foremen, the weight of the structure is softened by comfortable rubberized handles; they do not slip or heat up, allowing you to hold the device without effort.

Bison MP-1600-2

A domestically developed tool, it copes with large volumes of solutions, mixing up to 120 liters in one procedure. The metal gearbox has two speeds, the engine does not heat up during long-term operation. Equipped with many useful functions, including soft start, locking start button, rotation speed controller. Easily mixes concrete, glue, putty, ceresite and other dry building mixtures. During operation, the handles do not overheat, creating maximum comfort and safety.

Advantages

• Ability to control speed;
• The engine does not overheat;
• Smooth start;
• Comfortable handles;
• Two-speed gearbox.

Flaws

• Short cord.

The tool helps to quickly prepare solutions of varying densities. Thanks to the high spindle speed, the solution is obtained without lumps.

Drill mixer: what is it?

A construction mixer, or, as it is also called, a drill mixer, is a tool for mixing various mixtures used in construction or repair. All of them, as a rule, have their own thread (usually M14), into which the nozzles are screwed directly.

The design of mixers resembles low-speed drills, but with two D-shaped side handles instead of a pistol grip.

Possessing high power, such mixers cope well with mixing thick and viscous materials, such as mastics, as well as heavy solutions.

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How to choose a construction mixer

When choosing, you need to determine the scope of its application; the power, type of attachments, and torque frequency that will suit your needs will depend on this.

Power

Tools for mixing concrete, glue, sand have different powers:

• Household appliance up to 1000 W – suitable for small batches, excluding abrasive and thick solutions;
• The option with a power of up to 1500 W has the same purpose, but does the job much faster.
• Professional device over 1500 W - designed for large-volume batches; it can mix concrete and other dense mixtures.

Types of nozzles

Mixer attachments come in the following sizes:

• Length – 400-600 mm;
• Corolla diameter – 80-220 mm.

They can also take different forms:

• Spiral;
• Helical;
• Straight;
• Cruciform.

For each model, you need to select the appropriate size and type of nozzle, focusing on the instructions for use.

Torque level

Low-power mixers up to 850 W have a torque of up to 600 rpm, and for models up to 1500 W it ranges from 600-750. Units with a motor over 1500 W can reach 900 rpm. The speed of kneading and its quality depend on this indicator; the lower the maximum speed, the greater the likelihood of lumps or residues of the dry mixture.

Speed ​​adjustment

An important factor is the availability of speeds. Some mixtures are best kneaded gradually, increasing the speed. Others need to be done at high or vice versa at low speeds, since the quality depends on this. Therefore, when purchasing, it is important to take into account the presence of buttons for switching speed modes.

Tips and tricks when choosing

A successful purchase that will serve faithfully for many years is possible if you follow the following recommendations:

1. Purchase only from certified points of sale of construction equipment - such stores are licensed and provide a guarantee that the product is of high quality and meets all necessary standards, and in case of premature failure it can be returned or repaired free of charge.
2. Before purchasing, compare several similar models from different brands - cheaper options contain a minimum of additional functions, while manufacturers of professional construction equipment always work on quality.
3. Make sure you have a warranty card, as well as the serviceability of the mixer before purchasing it - it is important to check all the modes and attachments that come with it.

Never purchase construction mixers without packaging, a warranty card and a technical passport. Such a product, especially a little-known brand, is unlikely to be worth the money paid.

Which construction mixer is better?

The rating presents a list of high-quality and functional mixers for mortars, which were selected by our Vyborexperta.ru team.

After a thorough analysis, we present to your attention a list of tools that you need to pay attention to first:

• Makita M6600 – mixer for small batches up to 20 liters, weighs 3.4 kg;
• Fiolent MD1-11E - a medium-power device for mixing sand, putty, paints;
• Caliber ERMD-1600/2E 1600 W – has two spindles, quickly mixes concrete and dense solutions;
• Bison MP-1600-2 – suitable for long-term work, does not overheat, beats up to 120 liters of mixture at a time.

Based on the rating of quality tools, you can select models not only for professional construction work, but also for home repairs, laying tiles, and painting premises.

Types of fixing devices

When purchasing a particular model of construction mixer, you need to pay attention to the type of attachment for attachments.

The following types of clamps are distinguished:

• Crimp type jaw chuck. Its structure resembles an ordinary electric drill.
• The attachments can be connected using a threaded shank. This part can be removed using a wrench.
• Some modern models use an SDS type chuck, reminiscent of mounts for household drills.

Quite often, cartridges from the HEX series are used, designed for nozzles with a shank (6 edges). A distinctive feature of this connection is the spring fixation of the nozzle.