The best industrial vacuum cleaners test. Which construction vacuum cleaner to choose: choose an inexpensive vacuum cleaner for construction dust. Purpose of the selected model

An upcoming renovation or a decision to professionally engage in finishing work may be a reason to purchase a construction vacuum cleaner. Its presence among other tools and equipment is quite justified, because such an assistant will significantly reduce cleaning time. It will also help you perform some types of work without dust and debris. If the decision is made, the task of how to choose a vacuum cleaner appears on the agenda.

Why do you need special equipment for cleaning after renovation?

It is possible that photos of construction vacuum cleaners can mislead an uninitiated person into thinking that they differ little from household appliances that are familiar to everyone. This is wrong. In addition to dimensions, there is a significant difference between a “home” and a specialized device - design features.

Thanks to its internal structure, a construction vacuum cleaner removes:

• fine cement and brick dust that can clog the filter of conventional equipment;
• large fractions of dried putty, plaster, concrete slabs;
• chips and sawdust;
• small stones.

The list of its capabilities includes everything that would damage the electric motor and filters of a simple vacuum cleaner. Industrial analogues typically have a powerful motor and a complex filtration system; they have a larger hose length and diameter, and a larger dust collector.

A construction vacuum cleaner, no matter what brand it is, is designed for a long cleaning time. Its everyday counterpart does not have such characteristics.

How does a renovation vacuum cleaner work?

Any schoolchild knows what happens in a vacuum cleaner after the device cord is connected to the power supply and the “start” button is pressed. The engine initiates and maintains the operation of the fan, which in turn creates an impressive vacuum inside the case.

Dust and debris captured through the brush nozzle are drawn into the hose, from where they flow into the created low-pressure zone. On this path, they will pass through the dust collector, and coarse debris will settle there. Small particles will be caught by a number of additional filters. Ultimately, purified air free of impurities and dirt particles is released outside.

Additional conveniences when working with specialized equipment

The characteristics of construction vacuum cleaners from a number of manufacturers make it possible to catch debris even at the stage of repair work. For example, when using a jigsaw, the hose is attached to the tool (if provided) or as close as possible to the cut area. Then the sawdust will be immediately drawn into the dust collector, bypassing the floor and other surfaces.

The design features of some tools allow the hose to be connected to the body through a special connector. This way it will interfere less during work, and the efficiency and speed of completing tasks will increase significantly.

But even in the traditional form of cleaning, construction models of vacuum cleaners turn out to be indispensable assistants. They will quickly tidy up the room after:

• gating,
• plastering,
• knocking off tiles, excessively protruding bricks or cement masonry.

A construction vacuum cleaner will collect small scraps of wallpaper, and “will not notice” if it comes across an uncleaned screw or other hardware.

What types of filters and dust collectors are there?

Before you go to the store or place an online order, you need to decide whether to buy a vacuum cleaner with or without a bag.

If you choose the first option, you will have to choose between models with disposable and reusable dust collectors. Bagless devices are divided into cyclone and aqua vacuum cleaners. All of them have certain features that make sense to consider separately.

About the benefits of a reusable filter

Using bags once and then throwing them away is clearly the decision of a careless owner. Therefore, budget models with reusable dust collectors are popular and continue to be produced.

Peculiarities:

• fabric bag made of dense synthetic material;
• virtually unlimited number of uses;
• the need to shake out debris and knock out dust after filling.

By purchasing a vacuum cleaner model with a reusable bag, you will save on consumables, but will lose in cleaning quality. Large particles of dirt will easily be retained in the filter, but the dust will pass through the fabric.

Solution: purchase improved models with a double bag made of non-woven fabric. Then the dust will not fly out with the reverse air flow to settle again on all surfaces.

Are there any advantages to the consumable?

Disposable paper bags are certainly more hygienic than their fabric counterpart. They will go straight into the container as soon as they are filled to the brim. A paper dust bag will reliably seal fine-grained debris. Not only will dirt not escape, but it will also not settle in a thick layer on additional filters.

But a cellulose filter may not be able to withstand large and heavy debris. It can burst from broken pieces of brick, glass and large metal shavings. Another disadvantage is the high cost of the bags. In addition, they are not universal, and you can spend a long time looking for the right dust collectors.

The power of water

It may seem that a bagless construction vacuum cleaner will have no disadvantages at all. For example, an aquafilter will collect large fraction contaminants in a water tank, and small particles will be absorbed by the separator. But this cleaning system has a couple of major disadvantages: the high cost of the vacuum cleaner and the inability to clean heavily polluted rooms for a long time.

Container starts and wins?

Perhaps the cyclone type of filtration will be the most rational? The built-in tank, in which construction waste is collected thanks to centrifugal force, is justified when working with large debris. This model will cope well with moistened dust.

Among the disadvantages, it is worth noting the noisy operation and clogging of the filter with small dry dirt particles. The last drawback can be solved if you purchase a vacuum cleaner with the option of additionally installing a dust bag. The main filter will clog less, and the cleaning time without intermediate cleaning will increase.

From the characteristics described, it becomes clear that the ideal model of a construction vacuum cleaner does not exist. You need to choose one or another type of device based on the expected types of work and repair tasks.

It is not advisable to buy an expensive vacuum cleaner with an aqua filter for a one-time use or for use at a site where there is no access to a large volume of clean water. You should not buy a model with replaceable bags if you do not have the financial ability to constantly replenish the supply of consumables.

Choose your assistant, weighing all the pros and cons, and then eliminating the consequences of the repair will be quick and easy.

Photos of construction vacuum cleaners

What is the difference between a construction vacuum cleaner and a household or specialized industrial vacuum cleaner? What tasks can be set for him? How to choose the right model? What nuances should you pay attention to first? These questions are asked by everyone who decides to acquire such a device. We hope that this article will help you make the right choice.

The progenitor of all vacuum cleaners was patented in 1860. It was powered by hand bellows, and its dust collector had, by today's standards, a very innovative design - it was a container filled with water. At the turn of the century, models with a gasoline engine appeared, and a little later (1907) an electric unit. The new miracle of technology, despite its imperfections, was liked by everyone; the potential for development was visible to the naked eye. The industrialists rubbed their hands. In 1912, the Swedes launched mass production of “snorting machines”; by the 20s, the vacuum cleaner became similar to modern models - something like the good old Soviet “Rocket”.

Now we cannot imagine our life without vacuum cleaners, which are used everywhere. They successfully fight almost any type of pollution, not always dust. There are dozens of types of vacuum cleaners, thousands of models, both with a narrow specialization and a more universal focus. Household, industrial, explosion-proof, low-voltage, pneumatic, gasoline, stationary, backpack, hip, battery, robotic, washing, steaming, automobile, garden - the list is long.

We are more interested in construction and industrial vacuum cleaners, which help craftsmen while working with hand tools, on machines, and simply for cleaning the area. The fact is that making the right choice of an expensive device is quite difficult - manufacturers are constantly coming up with something new, forcing us to delve into all the intricacies. It's okay, we'll manage.

What can a construction vacuum cleaner do? To each according to their needs...

Builders, European-quality repairers, have learned from their own experience that the object must be handed over after general cleaning, otherwise do not expect “mercy” from the customer. Some of them prefer to keep the workplace clean “in the process.” This habit has a very positive effect on both the health of the masters and their productivity. In addition, most types of construction and finishing operations should be carried out only after careful preparation of the base - it must be spotlessly clean. This is where industrial vacuum cleaners come to the rescue, whose direct responsibility is to quickly and safely remove construction waste.

Household appliances decommissioned from domestic service in difficult conditions die instantly, and after a short period of use they bring little benefit. By the way, there are known successful (!) cases of handicraft manufacturing of a construction vacuum cleaner based on a Raketa motor using a car (“Moskvichev”) air filter.

Wooden and metal shavings, glass fragments, remains of dry mixtures, sand, powdered abrasives, oils, water, liquid dirt, small bolts/nuts/screws - there is more than enough of this stuff on a construction site, a construction vacuum cleaner can handle all of it. Some “strong men” are able to remove even pieces of knocked down plaster or not very large crushed stone. There are vacuum cleaners that can be used to collect water; for example, you need to dry the bottom of a pool bowl that has been flooded with rain. Electric tools, in turn, generate a huge amount of harmful fine dust, which is best removed immediately. A special contribution to this matter is made by all kinds of grinding machines, wall chasers, hammer drills, grinders... To neutralize these harmful substances, you will need devices with fine multi-stage air purification.

So, if you decide to get an industrial vacuum cleaner, you should first decide on the nature of the pollution, and based on this, start choosing based on other parameters. The greater the degree of omnivorousness of the unit, the less likely it is that the vacuum cleaner will not cope with the task.

Construction vacuum cleaner motor

The heart of a vacuum cleaner is the motor. The performance of the unit as a whole directly depends on its power. If for household models 300 watts is enough, then industrial vacuum cleaners safely exceed the 1.5 kW mark (Starmix GS 2078 PZ - 2400 W). The more powerful the engine, the better the device sucks up debris, the longer it can work without turning off. It is not surprising that some vacuum cleaners are equipped with a “soft start” system (Metabo SHR 2050 M). Makitovites proposed an interesting unit with two engines, each of which has a power of 1200 watts. Accordingly, the Makita 449 model amazes with its doubled productivity (air flow - 390 m 3 / hour, vacuum - 27 kPa) and omnivorousness.

Indicators of the efficiency of a vacuum cleaner are the degree of vacuum (indicated in bars or pascals) and air output (liters per minute or cubic meters per hour). With all other characteristics being equal, the two models being compared are definitely worth a look.

The motor of an industrial vacuum cleaner is usually designed for a voltage of 220 volts, but there are “serious” three-phase devices (Sibilia DS 1505) and 28-volt battery-powered “babies”.

An important parameter of the engine is its speed. The high rotation speed of the turbine allows for better filtration; in some models it reaches 30,000 rpm.

For vacuum cleaners designed to remove liquids, well-insulated motors with special air cooling are used, thanks to which moisture does not enter live elements.

Note that a high-quality motor of a construction vacuum cleaner lasts much longer than its graphite brushes. Therefore, in order to avoid short-circuiting the windings, they must be replaced in time. As a rule, the life of brushes is limited to 1-1.5 thousand hours.

The low noise level of a working industrial vacuum cleaner is certainly a sign of the manufacturability and reliability of its power plant.

Choosing a vacuum cleaner based on the filtration principle

All vacuum cleaners work according to the same scheme: the engine creates a vacuum, air along with debris is sucked into the tank, cleaned through various filters and discharged outside. There are three basic principles of filtration, and they all have their pros and cons.

The first version of vacuum cleaners are those in which debris and dust are collected by filtration into a special bag. This dust collector can be made of fabric or paper. The first ones are permanent, they only need to be destroyed from time to time. They are suitable for collecting large particles and provide only coarse filtration, while very fine dust passes through or even clogs them. Replacement bags are discarded when filled and are made from paper or non-woven composites. They are excellent for filtering fine dust about 0.3 microns in size and help remove even allergens and odors. But particles with sharp edges (glass, metal shavings) quickly destroy such dust collectors.

The second option is cyclone technology. Here, filtration objects are collected under the influence of centrifugal force into a built-in filter container. Such vacuum cleaners are good for collecting liquid or moistened debris.

The third group is vacuum cleaners with an aqua filter. In this case, the air, sprayed, passes through a container of foamed water and leaves large dust there. Small ones are sent to a special separator, where they are captured. This technology is quite effective, as it allows the use of a multi-stage filtration system with a minimum of purchased consumables. However, for a vacuum cleaner with an aqua filter to operate, it may require a large amount of clean water, which is not always possible to provide under construction site conditions.

It should be said that there are no industrial vacuum cleaners without a filter at all. It is always necessary to carry out “biological” air purification. The fine filter periodically becomes clogged, as a result of which productivity drops significantly and a forced stop is necessary. Manufacturers offer various ways to solve this problem. The simplest thing is to manually clean the filter element with a special comb; it does not need to be dismantled (RGS ONE22). Advanced models, using a targeted pneumatic shock, are able to give their filterer a “shock” (Karcher NT 35/1). The operator presses a button and a powerful air flow passes through the filter in the opposite direction. As a result, the suction power remains stable, the continuous operation time increases, maintenance becomes cheaper, and the service life of the vacuum cleaner is extended. And you don't have to take anything apart!

Many models of construction vacuum cleaners combine various filtration methods. They can simultaneously be equipped with a container, bags, and various filters (nylon for disposable dust collectors, corrugated for a container, polyurethane for removing liquids). The user just has to choose the right kit for certain conditions. Using filters and dust collectors correctly is the only way to avoid going broke on expensive consumables.

Construction vacuum cleaner layout

We have sorted out the suction part, now I would like to discuss with you the issues of design, ergonomics and configuration of industrial vacuum cleaners. We are not interested in stationary models - we only look at what can be dragged onto the site. The layout of most vacuum cleaners is more or less similar. Body, wheels, handles, hose, cord, controls - that's it in a nutshell. Now, in order.

An industrial vacuum cleaner is designed to collect a large amount of debris, so the volume of the container of such a device can reach 50-60 liters (Sparky VC 1650 MS). It is clear that the case in this case will not be small. If in a workshop the volume of a waste bin is larger, the better, but for a builder-finisher the size matters. We, as a rule, strive for light weight and compactness, naturally, within reason. And is a 50-liter bag really necessary if it is not recommended to fill it more than halfway with heavy garbage (otherwise you simply won’t be able to pull it out). That is why small models that can be easily transported appear. Those who like to work without getting tangled up in power cables consider portable cordless vacuum cleaners, for example, the Milwaukee V 28 VC (container volume 9.6 liters, weight 5.4 kg), to be the apotheosis of technical thought.

Interestingly, the manufacturer does not always use the large housing size wisely; the cylindrical pleated filter often takes up too much useful space. It is a good rule of thumb to remove the filters from the tank to the “head” of the vacuum cleaner, or to use flat cassettes, which makes it possible to free up space inside the tank.

Taking into account difficult conditions, many manufacturers make the bodies of their devices from durable materials - steel, aluminum, stainless steel, brass, various alloys (Hitachi WDE 3600). Springy “bumpers” may be located on the protruding parts. Plastic is considered too fragile for making tank walls, although many companies prove the opposite.

Be that as it may, the vacuum cleaner needs to be moved, preferably without leaving grooves on the new parquet. To do this, the developers came up with swivel “piano” wheels, which are also found on household models, only stronger. For heavier units (over 10-12 kg), special frame trolleys with rubberized wheels of different sizes are being developed (Sparky VC 1650 MS). Don’t forget, you also have to roll a decent weight of garbage, so extremely serious requirements are placed on the unit in terms of reliability and functionality. By the way, it is very welcome to have a convenient foot brake, at least for one wheel (Flex S 47).

For mobility, you need functional handles for carrying and transportation; in this regard, there are a lot of options: top, side, retractable - it is advisable to test their functionality before purchasing.

Most construction vacuum cleaners are designed in such a way that they can be connected to tools that generate large quantities of dust. Mechanically, such integration is ensured by all kinds of adapters (adapters) that are suitable in diameter to the outlet pipes of the equipment. Also, on the body of an industrial vacuum cleaner there is usually a power socket that can withstand a load of over 2 kilowatts, from which the tool is actually powered. In particularly technologically advanced vacuum cleaners, communication between two units can be carried out automatically (Makita 446L). By turning on the "Start" button, for example on a sander, we simultaneously activate the vacuum cleaner. After the tool stops working, the “cleaner” collects garbage for a few more seconds and also turns off.

The construction vacuum cleaner has systems that protect the power plant from overloads (AEG RSE 1400). The unit can automatically turn off when it overheats or when the reservoir is full during wet cleaning (DeWalt D27900). There is sometimes an LED indicator on the housing that indicates whether the hose or filter is clogged or whether the dust container is completely full. Naturally, it is always possible to select the suction strength (Kress 1200 NTX EA), and the regulator can also be located on the suction pipe.

Many manufacturers configure their units with additional water drainage pipes, which greatly simplifies maintenance. On the body there are sometimes nests for storing equipment, and even elements for stationary fastening of a large crevice nozzle (helps when cleaning large flat areas). An undoubted advantage is the presence of a long and reliable power cord, because it often powers power tools that work in tandem with a vacuum cleaner.

When choosing an industrial vacuum cleaner, you should definitely pay attention to the completeness of its configuration. Of course, a lot can be purchased separately, but all consumables and additional accessories are not cheap. Typically, the basic package includes a long hose (up to 7.5 meters), an adapter elbow, several nozzles, a pipe, an adapter for a tool, a container, a set of filters and dust collectors (Bosch GAS 25).

Let's sum it up

So, we have several cars in mind. The first thing we pay attention to is the type of pollution we will fight. Next, you need to decide on the performance of the vacuum cleaner and its continuous operation time. The next point will be to select a unit based on the filtration system. Then, regarding the device you like, we find out (in a complex) the cost and availability of spare parts and consumables. We are interested in the possibility of authorized service and warranty service. If all the pieces of the puzzle fall into place, the brand name is familiar, and the price tag suits you, you can safely head to the checkout.

Video on the topic

A “side effect” of repair and construction work is construction waste. Dust, fragments, cement chips, sawdust disrupt the order and prevent you from moving on to the next stage. A modern industrial vacuum cleaner easily solves the problem of construction waste. The device quickly and efficiently cleans surfaces and helps speed up drying (relevant for the walls and bottom of the pool). To understand which construction vacuum cleaner to choose, we will analyze the features and functionality of equipment in this category, and provide a list of models worthy of attention.

What indicators can influence the choice of a construction vacuum cleaner?

New generation industrial units differ in their set of functions, configuration, materials of manufacture, dimensions, weight and purpose. The first thing you should pay attention to when choosing is the type of cleaning. There are 3 options:

1. Equipment with removable garbage collection bags (both disposable and cleanable bags are used).
2. Machines with containers for collecting dust and debris and an additional system for sorting particles depending on size and absorbing excess moisture.
3. for safe and reliable dust-free cleaning.

Important indicators are:

• container volume (the choice depends on the type of intended work);
• dimensions and equipment for movement without the risk of damaging surfaces;
• power (the larger the work and the larger the task, the higher the power of the unit should be).

Below is an overview of construction vacuum cleaners of different brands with an excellent set of functional features and equipment.

Check out the features of models from leading manufacturers before making a decision. The top 10 popular vacuum cleaners from budget to professional expensive units will simplify the task.

10th place – Shop-vac Micro 4: universal, compact and durable

This model enjoys well-deserved trust among users due to the combination of functionality, price and practicality. To collect waste, the unit is equipped with a bag with a manual cleaning system. Compact dimensions and low weight make it easy to use. The vacuum cleaner copes well with its main function - cleaning construction waste; it is suitable for cleaning car interiors, cleaning carpets, removing excess liquid from various types of surfaces (tank volume 4 liters).

The heart of the unit is hidden behind a black plastic housing in a fashionable design. The device is so compact and lightweight that it can easily be mounted on the wall for storage. The power is 1100 W, silent operation can be considered an additional advantage.

Price: 3290 rubles.

9th place – Bort BSS-1010: small size without sacrificing performance

This model has proven itself to be good for cleaning small volumes of construction waste and is suitable for home use. The vacuum cleaner is compact and very lightweight. With a weight of 3 kg, the power is 1000 W. The unit does an excellent job of removing dust, dirt and small fragments, and is equipped with attachments for standard and crevice surface treatment.

The volume of the device container is small, 10 liters. The unit operates in wet cleaning mode and makes almost no noise.

Price: 3320 rubles.

8th place – SOYUZ PSSS-7320: how is it designed and what features does it have?

The unit is produced in the Russian Federation, which is noticeably reflected in the price - it is not as expensive as analogues from Western manufacturers with an impressive set of characteristics. A special feature of the model is a socket on the body for combined operation with other construction equipment.

The vacuum cleaner operates in several modes: it collects garbage in a disposable paper bag and a container with water (cyclone system). Dust container capacity – 20 l. The kit includes a crevice brush and a telescopic handle. With a power of 1600 W, the unit weighs less than 7 kg, is conveniently and quickly transported using wheels, and does not scratch surfaces.

Price: 5220 rubles.

7th place – KRAUSEN PRO SUPER: ideal parameters

An industrial vacuum cleaner of this model is more suitable for professional use than for home use. The cost of the product is high, but justified by the complete package and high prices.

The unit is equipped with three independent motors! Each is additionally combined with an anti-overheating system. The “organism” of the vacuum cleaner for cleaning small construction waste is reliably disguised with a durable steel body, which prevents any damage during mechanical stress.

A separate point is the powerful suction ability and the function of removing liquid from the surface with release through a hose in the housing. The product is equipped with attachments and additional accessories.

Price: 10990 rubles.

6th place – Universal industrial Metabo ASA 25 L PC: advanced functionality

The model is designed for industrial waste and copes with both dry and wet cleaning with equal efficiency. Compact dimensions and low weight significantly simplify the use of the unit, increasing its mobility. Filter cleaning using the PressClean system under the influence of an intense air flow, simply activated by a switch during breaks between cleaning.

The model is additionally equipped with an automatic switch to control the filling of the tank, and has the function of blowing, drying, purging and removing exhaust air. The vacuum cleaner is equipped with fastenings for the cable and hose, which simplifies transportation and does not require much storage space.

Price: 12,300 rubles.

5th place – Makita VC2512L: average performance

The vacuum cleaner of this model belongs to the category of universal industrial units; it copes equally well with dry and wet cleaning. Under the body in a fashionable design there is a medium power motor of 1000 W. These indicators are sufficient for cleaning small amounts of garbage. The device is equipped with:

• cartridge;
• suction tube;
• adapter;
• bent tube;
• dust bag;
• hose;
• universal nozzle;
• filter element.

Features of the unit: automatic start function, additional equipment and Push & Clean system.

Price: 13048 rubles.

4th place – Bosch GAS 20 L SFC: quality at the right price

The industrial vacuum cleaner of this model belongs to the category of expensive units. The high cost is fully justified by the set of functional characteristics. The vacuum cleaner greatly facilitates the process of cleaning a room from construction debris and remains operational even after numerous continuous operation cycles. This is how these models differ from a conventional vacuum cleaner in the first place.

The design weighs 6 kg, is transported using convenient maneuverable wheels, and is equipped with a socket for additional electrical appliances and a fill indicator. It works in dry and wet cleaning modes, is equipped with a semi-automatic filter cleaning system, drying and blowing functions.

Price: 13370 rubles.

3rd place – Karcher WD 6 P Premium: premium model

New generation industrial vacuum cleaner. With a relatively low power rating of 1300 W, it has excellent suction ability, not inferior to models with a mark of 2000 W. The device attracts attention with a stylish metal body and is equipped with a 30-liter container, which practically does not limit the possibilities in the process of removing debris of any consistency and quantity.

The design with a convenient filtration system simplifies cleaning - the filter is easy to clean in a non-contact way - the cassette is located on the outside and can be simply removed with one hand. The device is equipped with:

• two tubes;
• nozzles for dry and wet cleaning;
• non-woven and flat folded filter bags.

A nice bonus is the blowing function, a convenient compartment for storing cables and accessories, and a handle made of antistatic material. The model is equipped with a socket for working together with additional power tools and a drain for quickly cleaning the container from water.

The unit is suitable for dry and wet cleaning, copes with cleaning in hard-to-reach places, and works with nozzles on the suction hose. There is a switch on the housing to regulate power.

Price: 17290 rubles.

2nd place – DeWalt DWV902L: model with the best suction power

This model features the best constant suction power in its class. The vacuum cleaner copes well with debris of any fraction and collects sawdust and concrete dust without any problems. Equipped with a modern double cleaning system, it demonstrates excellent performance even under extreme operating conditions.

The unit is convenient to move around the territory due to its well-thought-out equipment with a retractable handle and large wheels.

Device Features:

• double filter cleaning;
• automatic cleaning every 30 seconds;
• active suction force;
• suction of wet and dry waste, water;
• additional socket for connecting power tools;
• comfortable wheels and handle;
• system of automatic switching on and off during operation of the power tool.

The unit is sold with a two-year warranty.

Price: 35990 rubles.

1st place – Grone GVCV 12-25-32: model with increased wear resistance

A model with an innovative multi-stage air purification system and a durable, powerful engine. It is suitable for construction work in all respects and has a spacious tank for collecting liquid.

The unit's engine operates on the soft start principle with an overload fuse. The tank is equipped with a fill control sensor. Just like previous models, the unit can work with additional power tools. The ability to regulate the suction force allows you to configure the vacuum cleaner in accordance with the solution of certain problems.

Price: 72,000 rubles.

The above descriptions and characteristics of popular models of industrial vacuum cleaners will play a decisive role in your choice. Additionally, it doesn’t hurt to study the general features of industrial vacuum cleaners to understand the strengths and weaknesses.

The heart of a construction unit is the motor.

It is the power of the vacuum cleaner motor that is one of the most important indicators for cleaning after construction. Design, equipment, additional options are important, but secondary data. It is important how the power of the device corresponds to the assigned tasks. For household cleaning, a power of 300 watts is sufficient, but for working with construction waste it is better to choose models with a power of at least 1000 watts. The greater the engine power, the more active the vacuum cleaner copes with suction and works longer without requiring a break.

A significant indicator of an effective industrial design is the level of vacuum and air capacity. This data can be found by studying the accompanying documentation.

Turnover is another point that needs to be paid attention to. The faster it rotates, the higher the filtration level.

Models with liquid removal function are equipped with air-cooled motors. This structure prevents moisture from entering live elements.

Saving on the characteristics of an industrial vacuum cleaner motor is an unjustified risk. The better the motor, the better and longer the unit will work. The quality of the “heart” of the device is also evidenced by the low noise level, so it would be a good idea to test the vacuum cleaner in operation before making a final decision.

Filtering methods - how do they affect work?

All industrial vacuum cleaners work on the same principle: a vacuum is formed, debris, along with the flow of sucked air, enters the container, where it is cleaned through filters and discharged back. There are several types of filtration systems, each of which has advantages and disadvantages.

The first option is vacuum cleaners that collect debris and dust in a bag made of cloth or paper. Fabric bags are intended for repeated use, paper bags are disposable. Models with the first type of bags are suitable for construction waste of large fractions; they do not cope well with dust retention.

Paper bags do not allow dust and large particles to pass through, and prevent the spread of unpleasant odors and allergens. The exception is garbage with sharp particles. For paper dust collectors, this test will be disastrous.

The second option is vacuum cleaners with a cyclone system. The operating principle is based on the action of centrifugal force. The debris falls into the filter tank and does not pollute the space with dust. It is easy to collect liquid and liquid (viscous) debris in such units.

Some models are equipped with combined cleaning systems. Such samples can work with both bags and containers, depending on the tasks.

Equipment – ​​not paramount, but important

Almost all models of universal bagless and bagged vacuum cleaners for construction waste have similar equipment. The set includes:

• hose;
• wheels;
• removable handles;
• nozzles;
• cord, etc.

The container of the functional unit should be of optimal volume - 50-60 liters, no less. This leaves an imprint on the body - the structure turns out to be quite large. The material of the case also matters. It is better if it is practical steel, brass or aluminum than high-quality plastic.

Decent models are necessarily equipped with wheels for easy transportation. These are so-called “piano” wheels for conventional models and special frame trolleys with rubber wheels of different sizes for professional units.

An optional but nice option is a foot brake and functional handles in several designs for ease of transportation.

An important function is the automatic shutdown of the device during overheating, indicators for monitoring the condition of the hose, filter, dust containers and tanks.

note for completeness. Buying consumables is a cost. In addition to the basic configuration, it is desirable that the kit includes additional accessories.

In conclusion, to summarize - what is a construction vacuum cleaner? These are units for construction waste with powerful multi-stage filtration systems. Before making a choice, pay attention to the following points:

1. Correspondence of the model characteristics to the expected load when working with a particular type of pollution.
2. Productivity and uptime.

The filtration system also matters; choose the appropriate option taking into account your intended tasks.

After analyzing all of the above, all that remains is to clarify the cost and availability of components and consumables for the selected model, and determine the availability of service and warranty service. If everything is in order with this, and the price corresponds to the capabilities, you can safely choose a construction vacuum cleaner for renovation for purchase.

Every person who has to regularly or occasionally carry out construction or repair work knows how useful it is to have a good vacuum cleaner on hand. You can quickly and effortlessly remove sawdust, metal shavings, concrete and various types of debris using such an effective device as a construction vacuum cleaner.

It is different from the usual one and has certain technical characteristics. Knowing them, it will be easier to navigate and choose the appropriate model.

With this construction vacuum cleaner at your disposal, you can much faster than using other similar devices, clean the room from various types of debris - sand, powder abrasives, liquid dirt, metal and wood shavings, glass fragments, residues of dry mixtures, sand. It can also help in cleaning up oil and water.

There are also models on sale that can be used to clean surfaces from not very large crushed stone and pieces of plaster. Often before repairs there is a need to collect water from the floor. A construction vacuum cleaner can also help in solving this problem.

Industrial models have a number of features and technical characteristics:

• High level of productivity.
• Durability.
• Low noise level.
• Compact sizes.

Most models have a shockproof case, which is made of durable steel and coated with protective paint. Concerning configuration vacuum cleaners, they are all equipped with:

• Electric drive with increased wear resistance;
• multi-stage air filtration system;
• large waste tank;
• rubberized wheels allowing easy movement of the device on any surface;
• adapter for tools;
• pipe;
• transition elbow;
• various nozzles;
• long hose.

Among the additional options that may be present in industrial units, the ability to absorb fine dust and suck up liquid should be highlighted. But such models are more expensive than regular ones, so before you decide to buy them, you need to understand whether you really need such a functional unit.

Criteria for choosing a vacuum cleaner

Before you find for yourself best construction vacuum cleaner, you must understand how much dirt and what nature it should help you cope with.

By purpose

If you look at the passport for the vacuum cleaner, you can find information about the class to which the model you are interested in belongs. There are 4 classes:

1. Class L devices. They are used mainly for cleaning debris with a low level of danger.
2. Vacuum cleaners of class M. They are used to remove concrete and wood dust from the surface, which are classified as medium-hazard waste. Such devices have a very low transmittance, which does not exceed 0.1%.
3. H class models. Allows you to clean surfaces from carcinogenic and asbestos dust, which may contain pathogens. They provide higher quality cleaning due to low throughput, which for these models is 0.005%.
4. ATEX class units. Used for cleaning rooms containing explosive dust.

Taking into account the above, the most correct choice would be an industrial vacuum cleaner model that can cope with any type of debris.

By engine power

Vacuum cleaner models intended for domestic use have a power rating of no more than 300 W. In building modifications this parameter usually more than 1.5 kW. The most interesting models belonging to the category of industrial dust collectors are:

1. Starmix GS 2078 P. Z. Equipped with a 2400 W electric drive.
2. Metabo SHR 2050 M. This model uses a soft start system.
3. Makita 449. Comes with two power units, each with a power of 1200W. It has double productivity, has a vacuum of 27 kPa and consumes about 390 m 3 /h of air.

When choosing a vacuum cleaner, special attention should be paid to the degree of vacuum and air output. It is these parameters that determine the efficiency of this equipment.

Models equipped with powerful electric drives allow you to clean rooms of debris in less time and with better quality and can operate in continuous mode for much longer. An important characteristic that good vacuum cleaners should have is the presence of high-quality motor insulation and special air cooling, which will help protect against liquid getting into current-carrying elements.

Another important parameter that needs to be taken into account when choosing an industrial vacuum cleaner is the engine speed. It is desirable that the turbine have as much high speed rotation. In this case, the model will be able to provide better air filtration. Today on sale you can find models in which the turbine can rotate at speeds of up to 30 thousand revolutions per minute.

A characteristic such as the noise level, which should be minimal during operation, can help in choosing reliable and technologically advanced equipment for garbage collection.

Having a high-quality power drive is of great importance when choosing a vacuum cleaner for cleaning up garbage. But in addition to this, you need to pay attention to graphite brushes, which are not durable. From time to time they can lead to windings and short circuits. But this can be avoided if these elements are replaced in a timely manner. In most cases, it is enough to do this every 1-1.5 thousand hours of operation.

When choosing a vacuum cleaner model for collecting large volumes of garbage, it is advisable that it be equipped a capacious container of 50−60 liters. At the same time, you should not be afraid of the difficulties with servicing such devices, since many of the models produced today have compact dimensions and low weight.

If you do not expect a large volume of garbage to accumulate, then easily transportable models equipped with a small-capacity container are quite suitable for you. For cleaning waste weighing up to 5.4 kg, a model with a 9.6 liter container will be sufficient.

When choosing an industrial vacuum cleaner, you need to pay attention to such characteristics as the location of the pleated filter. In cylindrical models, a lot of useful space is allocated for it. In order to save money, it would be better to purchase a device with a filter that is located outside the vacuum cleaner tank. To ensure that the internal space of the tank is not occupied by anything unnecessary, in addition to the vacuum cleaner, you can purchase a set of flat cassettes.

Do not forget about possible overloads that may occur while using the vacuum cleaner. In order to protect the motor from them has the meaning purchase a model that is equipped with a special system. It will protect the device not only during overheating, but also when filling the tank while collecting water. LED indication makes industrial vacuum cleaners very convenient to use. It will help the user determine when the dust container is completely filled, as well as when the filter or hose is clogged.

When planning to purchase a vacuum cleaner, we advise you to pay special attention to its wheels. Please note that this device should not leave any grooves in the new flooring when moving it. In order to prevent the appearance of such marks, manufacturers invented special “piano” wheels. If you decide to purchase a heavy-duty model, then make sure that it is equipped with special frame trolleys with rubberized wheels.

If you have to transport a fairly large amount of garbage with a vacuum cleaner, then these carts should not only be quite functional, but also reliable. Improved models equipped with a foot brake can also be found on sale.

To make it easier for you to carry out waste collection work, we recommend choosing a vacuum cleaner model equipped with an additional water drainage pipe. If necessary, you can buy a dust collector, which has special slots on the body for storing different attachments. Make sure that the dust collector model you choose has a reliable and long power cord.

You also need to consider the conditions in which you are going to use the industrial vacuum cleaner. Considering that he will have to work in a fairly extreme environment, manufacturers manufacture these devices in a housing made of durable materials. The most commonly used materials are steel, stainless steel, aluminum and brass. In no case do not buy a vacuum cleaner whose body is made of fragile plastic, since it will not last long.

Considering the statistics of recent years, the most popular models of construction vacuum cleaners are products from manufacturers who specialize in the manufacture of professional equipment for cleaning companies, dry cleaners and car washes.

1. Karcher for concrete dust. A model that is designed for wet and dry cleaning indoors and outdoors. This manufacturer's product range includes models intended for use in construction, as well as for general cleaning at large facilities and car washes.
2. Makita company. This company can offer a whole range of equipment for cleaning construction waste. The Makita 448 model is designed for cleaning surfaces from concrete dust. Comes with four different nozzles, two hoses of different lengths and spare filters. The Makita 449 model is equipped with a sophisticated filtration system that allows this device to emit a minimum amount of dust and harmful substances into the air during operation.
3. Models from Bosch. They differ from competitors in their high level of user protection from microparticles and dust. The design of these units uses a semi-automatic filter cleaning system. The devices differ in engine power and configuration.
4. Dewalt vacuum cleaners. Among the features of these devices, it should be noted good maneuverability, the presence of capacious containers with a volume of up to 38 liters, a self-cleaning system and filter, and a folding telescopic handle. Even with significant weight, these devices do an excellent job of removing debris both in workshops and on construction sites.

During construction and renovation, not only working tools are needed. Be sure to take care of the availability of devices for removing debris. Despite the large selection of devices for solving such a problem, the most effective is an industrial construction vacuum cleaner. It can not only quickly and efficiently remove all debris accumulated after work, but also protect the user from dust getting into the air. In order for this unit to live up to expectations, you need to know what characteristics to look for when choosing it.

And here, first of all, it is necessary to proceed from the volume and nature of the garbage that the dust collector will have to collect. Those owners who prefer products from well-known manufacturers such as Karcher, Bosch, Dewalt and others do the right thing. After all, these companies can offer not only a large selection of models with different characteristics, but also guarantee the high quality and reliability of their equipment.

Sometimes we are faced with the problem of cleaning industrial premises. And then the question arises of purchasing a construction equipment for cleaning. An industrial vacuum cleaner is an ideal assistant in the fight against wood and metal sawdust, glass fragments, and fine concrete dust. An assistant in cleaning up these contaminants can be found in stores, the so-called construction vacuum cleaner.

When do you need an industrial or construction vacuum cleaner?

How to choose a construction vacuum cleaner? One of the advantages of a construction vacuum cleaner is its compactness, longer operating period, and high performance.
How to choose an industrial vacuum cleaner? Industrial devices are made of durable materials and are equipped with comfortable and passable rubberized wheels that easily move on any rough surface. All models of industrial vacuum cleaners are equipped with a multi-stage cleaning system, a powerful engine, and a spacious dust container.
When choosing a vacuum cleaner, you should pay attention to the nature and volume of debris that needs to be removed. Industrial production is differentiated into groups indicated in the technology itself and technical characteristics:

• Class L – low degree of danger;
• Class M – medium degree of danger, copes well with wood and concrete dust;
• Class H – high degree of danger, copes with pathogenic bacteria in dust;
• ATEX class - explosive dust.

Industrial vacuum cleaners are most often suitable for cleaning premises. They are also suitable for cleaning warehouses with this type of vacuum cleaner. It removes concrete, wood or brick dust, sawdust.
What is the difference between a professional vacuum cleaner for the home and a construction vacuum cleaner? The operating principle is no different from a conventional device. The special feature is that it can be used while working. During construction work, dust and dirt flies in the air; these vacuum cleaners will clean the air. The hose is fixed with a special nozzle near the workplace. Some can be immediately connected to electrical appliances to avoid contamination.
The function of dry cleaning and collecting wet debris, washing for a washing vacuum cleaner can be collected in one vacuum cleaner. Model of battery construction Karcher WD 2 1.629-760. It has compact dimensions, and its body is made of impact-resistant plastic. The body of the industrial vacuum cleaner is completely suitable for cleaning industrial premises. Good power copes wonderfully with the smallest dirt and woodworking particles.

A little about filtration in an industrial vacuum cleaner

The operating principle of many devices is the same: the air flow, along with construction debris and dirt, enters the tank, passes through a special cleaning system, and then exits the housing structure.
There are 3 types:

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The filter accessory for a professional vacuum cleaner often becomes clogged due to the removal of dirt. This fact requires constant cleaning of this accessory, or you can change it in a timely manner. But manual cleaning requires a short pause in cleaning.
Industrial equipment can be equipped with different filtration kits: bags, disposable dust collectors, polyurethane dust collectors.

What kind of dust collector should be in such a vacuum cleaner?

The design of the dust collector of an industrial vacuum cleaner is similar to home working devices. By type they distinguish:

1. Bags
2. Bagless models

Bag type, can be equipped with disposable or reusable bags.

• Disposable bags made from a material such as paper allow you to remove small particles of contaminants. But you need to be careful so that the integrity of the bag is not damaged during cleaning. But the advantage is that this type reduces the likelihood of contact with dirt.
• Bags made of thick and durable fabric are reusable.

Bagless ones are represented by containers. The container is easy to use. Quick and easy cleaning of the container attracts many buyers. This type completely minimizes contact with dirt. But when using this type, it is worth thinking about the fact that large debris will spoil the integrity of the container. After just a few cleanings, you can notice small scratches on the body of the container.

Construction vacuum cleaners are most suitable for cleaning at construction sites. Vacuum cleaners are equipped with a step-by-step cleaning system.

A few words about the motor and suction power of the vacuum cleaner

The power of a construction vacuum cleaner often exceeds 1.3-1.4 kW, while devices for home use are equipped with a 300 Watt motor.
Among industrial vacuum cleaners there are:

• Starmix gs 2078 ps – The case contains additional holes for storing brushes and attachments. The body is made of durable material that suppresses noise. The kit comes with 2 types of cleaning tools: cellulose and polyester.
• Metabo – Good vacuum cleaners, with a large tank capacity and high efficiency.
• Makita 449 – The model is equipped with 2 1200 W motors. The vacuum cleaner's high performance and discharge rate make it stand out among its peers.

Devices with greater suction capacity will remove debris better and last longer.

Devices that clean rooms with liquid are equipped with a motor that is specially insulated from moisture. Engine speed affects the speed of turbine rotation, which ensures better cleaning of dirt from elements.

Another important factor is the quiet noise level. When choosing a good construction machine, you should pay attention to frequent replacement of graphite brushes. Therefore, in order to avoid damage to the device, they should be changed after approximately thousands of hours of operation.

So where should you choose, or comparative characteristics of manufacturers?

Construction vacuum cleaners are those that are produced by professional companies that produce cleaning equipment. The choice of household models is varied; you can find both expensive and inexpensive construction vacuum cleaners, electric and gasoline industrial vacuum cleaners.

The karcher company produces vacuum cleaners for wet and dry cleaning. Vacuum cleaners from this manufacturer can be used both at home and outdoors. It should be noted that they are suitable even for cleaning at construction sites. The suction power of a professional vacuum cleaner differs little from that of a home assistant. They have built-in motors with power that cope with various contaminants.

Jpg" alt="pylesos" width="300" height="272">!} Makita has released a line of the best devices for cleaning construction areas from debris. It is characterized by such an advantage as a vacuum cleaner with an outlet for power tools. Popular models are 448 and 449.

• Makita 448 characterized by two types of cleaning. Dust class L. The set is equipped with 4 different nozzles and brushes, additional accessories and 2 hoses for the vacuum cleaner.
• Makita 449 equipped with a unique air filtration system. The device is equipped with a dust removal system and a blowing function.

The vacuum cleaner manufacturer Bosch has equipped its devices with the best degree of cleaning and dust protection. The model range is large and their technical capabilities are varied.

Manufacturer deWalt has good maneuverability, self-cleaning accessory, container volume is 35-40 liters.

If you set out to choose a construction unit for cleaning. Pay attention to the type of contamination. The second thing you should pay attention to is the performance and duration of operation of the device, the method of air filtration. Carefully check the equipment of the device and its price, the availability of spare accessories, and the availability of service.