Which construction vacuum cleaner to choose - recommendations for choosing industrial models. Professional industrial vacuum cleaner: purpose Which construction vacuum cleaner is better to buy for repairs

Industrial vacuum cleaners are indispensable assistants in the fight against concrete dust, metal shavings and sawdust, small fragments of glass and ceramics, powder abrasives, bolts and nuts - that is, with all the waste that can be found on the average construction site.

Professional industrial vacuum cleaner: purpose

The main difference between industrial vacuum cleaners and household models is high performance and a fairly long period of continuous operation, compactness and noiselessness..

The shockproof body of the industrial vacuum cleaner is made of durable steel, painted with protective paint, and thanks to practical rubberized wheels, the units can be easily moved on any surface. The models are equipped with a highly efficient multi-stage air filtration system, highly wear-resistant motors, a spacious garbage tank, capable of absorbing fine dust without compromising the operation of the motor, and even sucking up liquid (nilfisk industrial vacuum cleaner). Removing household waste is a very pressing issue, but we will consider how to collect this waste more efficiently further.

So, when buying or renting an industrial vacuum cleaner, the nature and volume of pollution must first be taken into account. At the same time, models for dust collection are usually differentiated into classes, which are indicated in the technical characteristics of equipment and filters:

• L - degree of danger is low;
• M - medium level of hazard: wood and concrete dust (transmittance reaches 0.1%);
• H - high degree of hazard: asbestos and carcinogenic dust with a high content of pathogenic microorganisms (transmittance reaches 0.005%);
• ATEX - explosive dust.

It should be noted that the more omnivorous the model, the more successfully it will be able to implement the assigned tasks.

Industrial vacuum cleaner motor

The heart of any equipment is the motor, the power of which determines the performance of the unit. The average power of a household model can reach 300 watts, while the power of a professional unit easily exceeds 1.5 kW (for example, the industrial vacuum cleaner Starmix GS 2078 PZ - 2400 W). High engine power allows the device to better suck up construction debris and dust for a long period of time. Some units (Metabo SHR 2050 M) are equipped with a soft start system. In addition, Makita has developed a universal equipment with two motors with a power of 1200 watts each. Accordingly, the Makita 449 unit works with double productivity and amazes with its omnivorousness.

Remember, the efficiency of a vacuum cleaner depends on the degree of vacuum, indicated in pascals or bars, and the air output, calculated in 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 most important characteristic of the engine is the turbine rotation speed, a high value of which ensures optimal operation of the vacuum cleaner. Thus, the turbine rotation speed of some models reaches 30,000 rpm.

Models designed for liquid disposal are equipped with perfectly insulated air-cooled motors that protect current-carrying elements from moisture.

It should be noted that a high-quality motor will last much longer than its graphite brushes, which need to be replaced over time. And, finally, a sign of the reliability and manufacturability of the unit will be the low noise level of a working vacuum cleaner.

Choosing a vacuum cleaner based on the filtration principle

The operation scheme of all models of industrial vacuum cleaners is the same: a running engine creates a vacuum, air masses, along with dust and construction debris, are sucked into the tank, where they pass through cleaning filters and are successfully discharged outside.

There are 3 main filtration principles, each of which has its own advantages and disadvantages.

1. The first type of industrial vacuum cleaners equipped with a special bag for collecting dust and debris. Such dust collectors can be made of paper and dense and durable material, which should be periodically drained. Cloth bags are used to collect large particles, but to capture fine dust, allergens or even odors, replaceable paper bags that are disposed of when filled are more suitable. When using a vacuum cleaner with a paper bag, avoid sharp-pointed particles that can destroy the dust container in a short time.

2. The second type of vacuum cleaners have cyclone filtration: Construction waste, under the influence of centrifugal force, falls into the built-in filter container. Models of such industrial devices are used to clean the area from liquid and moistened debris.

3. The third type is models equipped with an aqua filter: The air stream, sprayed, is directed through a container with thickly foamed water, leaving large dust there. Finer dust is moved to a special separator for further capture. This technology is considered the most universal, since it involves the use of an effective multi-stage filtration system with minimal equipment with additional consumables. At the same time, the operation of an industrial vacuum cleaner with an aquafilter requires the use of large volumes of purified water, which is quite difficult to ensure under construction conditions.

It is necessary to clarify that the production of industrial vacuum cleaners without any filters is not carried out, since biological air purification must be carried out without fail.

Remember that during the operation of the equipment, the fine filter periodically becomes clogged, which significantly reduces the productivity of the equipment, which means that in order to manually clean the filter element you have to make an untimely, sometimes forced stop.

Manual cleaning is carried out with a special comb, eliminating the possibility of dismantling individual elements. More modern models use a pneumatic shock to give their filter cleaner a “shake” (industrial vacuum cleaner Karcher NT 35/1). At the touch of a button, the operator ensures that a powerful air flow moves through the filter in the opposite direction, making the suction force stable and increasing the continuous operation of the industrial vacuum cleaner.

Many models of industrial vacuum cleaners can be equipped with various filtration methods: bags, nylon disposable dust collectors, polyurethane ones for collecting liquids. Your task is to decide on the kit under certain conditions, because the only sure way to save expensive consumables is the correct use of the filtration system and dust collectors.

Industrial vacuum cleaner layout

We have dealt with the suction characteristics, now we will pay attention to the issues of ergonomics and design, as well as the configuration of industrial models. We will not consider stationary models, since we are only interested in vacuum cleaners that can be transported to the site. Most vacuum cleaners are equipped with a more or less similar set of parts: a body, wheels and handles, a hose and cord, and controls.

So, everything in order.

An industrial vacuum cleaner is designed to collect large amounts of construction waste, which means its container volume can reach up to 50-60 liters (Sparky VC 1650 MS). Manufacturers of modern models focus on low weight and compact dimensions, certainly within reasonable limits. Is there any point in buying a vacuum cleaner equipped with a 50-liter bag if it cannot be filled more than half full with fairly heavy debris? Those who prefer to work using small, easily transportable models, without getting tangled in wires, choose portable cordless industrial vacuum cleaners, for example, Milwaukee V 28 VC (container volume is 9.6 liters, weight 5.4 kg).

It happens that the manufacturer does not approach the issue of using the housing area very rationally, placing the cylindrical pleated filter inconveniently. The optimal solution is to place filters in the “head” area of ​​the device or use flat cassettes.

Taking into account the difficult operating conditions, manufacturers use durable materials as body materials - steel, stainless steel, aluminum, brass (industrial vacuum cleaner Hitachi WDE 3600), while eliminating the use of too fragile plastic.

So, to use an industrial vacuum cleaner, you will have to move it carefully, avoiding the appearance of grooves on the new floor covering. This became possible after the developers invented swivel “piano” wheels for lighter models (up to 10 kg) and special frame trolleys with rubberized wheels (Sparky VC 1650 MS). Do not lose sight of the fact that you will also have to take into account the weight of the garbage, which means that quite serious requirements should be placed on the unit, confirming its functionality and reliability. Models equipped with a foot brake, for example Flex S 47, are very convenient.

Mobility and transportation of the vacuum cleaner are provided by functional handles of various variations: retractable, top and side.

Most industrial vacuum cleaners are connected to auxiliary tools that can generate large quantities of dust. Such integration is ensured with the help of various adapters (adapters), the diameter of which is suitable for the outlet pipes of the unit. In addition, the vacuum cleaner body is equipped with a reliable power outlet that can withstand loads of over 2 kilowatts. Particularly technologically advanced models of vacuum cleaners require automatic communication between two units (for example, the Makita 446L industrial vacuum cleaner). By activating the work of the grinding machine, the vacuum cleaner is also connected to the work. After turning off the tool, the unit removes construction debris within a few seconds and turns off.

Modern models of industrial vacuum cleaners can be equipped with additional pipes for draining liquid, greatly simplifying maintenance. The case is equipped with special slots for storing equipment, and the presence of a durable and long power cord is certainly an advantage of the model.

When choosing an industrial vacuum cleaner, you should pay sufficient attention to its configuration; you may have to purchase some accessories. However, remember that the basic equipment consists of a long hose (up to 7-8 meters), an adapter elbow, various nozzles, a pipe, a container, an adapter for tools, filters and dust collectors (for example, an industrial vacuum cleaner Bosch GAS 25).

Buying an industrial vacuum cleaner: summing it up

If you have several models in front of you, then the first thing you should pay attention to is the type of pollution you have to deal with. Then decide on the performance of the device and the duration of its operation, analyze the filtration system. Carefully read the equipment package and its price, ask the seller how available spare parts and consumables are, and whether service is available. And finally, the most important factors are the successful combination of low price and the familiar name of the manufacturer.

Video from youtube

The video will help you make the right choice of industrial vacuum cleaner.

Those who have ever dealt with construction or renovation know first-hand what a good vacuum cleaner is for. In the fight against sawdust and metal shavings, concrete dust and various small fragments, an industrial construction vacuum cleaner will be indispensable. However, before purchasing it, it would be nice to understand what such a unit is intended for and what nuances you need to pay attention to when choosing it.

Why do you need an industrial construction vacuum cleaner?

The industrial dust collector is designed for quick and safe collection of construction waste. With its help, the room can be cleaned of sand, residues of dry mixtures, glass fragments, metal and wood shavings, powder abrasives, small elements and even liquid dirt, water and oil. Some units are capable of removing even small crushed stones and pieces of knocked down plaster. If you need to collect water before work, then a construction vacuum cleaner can handle this too.

Industrial units differ from household models:

• high performance;
• long period of operation;
• noiselessness;
• compactness.

Their shockproof the body is made of durable steel and painted with protective paint. Construction vacuum cleaners are equipped with:

1. Engine with increased wear resistance.
2. Multi-stage air filtration system.
3. Capacious trash tank.
4. Rubberized wheels for easy movement on any surface.

Industrial devices are capable of absorbing fine dust and sucking up liquid. They are not cheap, so you can’t go wrong when choosing a unit for collecting construction waste.

Criteria for choosing an industrial construction vacuum cleaner

Before purchasing such a unit First of all, you should determine the volume and nature of contamination that he will have to cope with.

Choosing a dust collector for its intended purpose

The technical characteristics of the equipment indicate the classes to which a particular vacuum cleaner model belongs.

Therefore, to successfully implement the task, you should choose more omnivorous models of industrial vacuum cleaners.

Choosing a vacuum cleaner based on engine power

If dust collectors for domestic use have a power of around 300 watts, then the power of construction units most often exceeds 1.5 kW. Among the models of industrial construction vacuum cleaners are:

1. Starmix GS 2078 PZ with a 2400 W motor.
2. Metabo SHR 2050 M, equipped with a “Soft Start” system.
3. Makita 449 with two motors, each with a power of 1200 watts. The model has double productivity, a vacuum of 27 kPa and an air flow of 390 m3/hour.

The air performance and degree of vacuum of a vacuum cleaner are one of the main criteria when choosing it. Therefore, when comparing models, it is imperative to pay attention to these readings.

Vacuum cleaners with powerful motors are able to suck up debris better and work for a long time without turning off. Units capable of absorbing liquids must be equipped with well-insulated motors and special air cooling, capable of preventing liquid from entering live elements.

When choosing an industrial vacuum cleaner, it is recommended to pay attention to such a parameter as engine speed. After all, the higher the turbine rotation speed, the better filtration the unit can provide. Some models are available with a high turbine speed of 30,000 rpm.

One of the signs of the reliability and manufacturability of an industrial vacuum cleaner is its low noise level during operation.

When choosing a vacuum cleaner with a high-quality motor, you should keep in mind that graphite brushes usually do not last very long. Therefore, in order to avoid windings and short circuits, it is recommended to replace them on time. Most often this is done after 1-1.5 thousand hours of operation.

Types of filtration of industrial vacuum cleaners

When choosing a unit for cleaning construction waste, you need to pay attention to the principle by which filtration occurs.

The main principles of filtration of construction vacuum cleaners:

Any filter must be cleaned from time to time, since when they become dirty, the performance of the unit decreases significantly. Manufacturers can offer various methods for cleaning filters:

• manual cleaning with a special comb, in which the device does not need to be dismantled;
• cleaning using a pneumatic shock, during which air passes through the filter in the opposite direction and the filter is cleaned.

Many models of industrial vacuum cleaners can be equipped with several filtration methods at once. Their kit may include bags, containers and filters. Nylon filters are intended for disposable dust collectors, polyurethane filters for removing liquids, and pleated filters for containers.

How to choose the layout of a construction vacuum cleaner

Most industrial dust collectors have a basic package that includes:

• frame;
• long hose;
• container;
• various nozzles;
• transition elbow;
• pipe;
• filters;
• dust collectors;
• tool adapter.

It is better to choose a unit designed for collecting large amounts of construction waste with a container volume of 50-60 liters. At the same time, modern models have compact dimensions and low weight.

If you are not expected to work with a large amount of waste, then you can choose easily transportable models with a small container. With a suction equivalent of 5.4 kg, the container volume of such a unit can be only 9.6 liters.

When choosing an industrial vacuum cleaner, you should pay attention to the location of its pleated filter. In cylindrical models it takes up a lot of useful space. That's why It’s better to choose units with a filter, placed outside the vacuum cleaner tank. The use of flat cassettes makes it possible to free up space inside the tank.

To protect the power plant from overloads, the vacuum cleaner must be equipped with a special system. Some models turn off when they overheat and the tank is full while collecting water. Frame can be equipped with LED indication, which indicates that the dust container is completely full or the filter or hose is clogged.

When choosing a construction industrial vacuum cleaner, it is recommended to pay attention to its wheels, since when moving the unit should not leave furrows on the new floor covering. For this purpose, “piano” wheels were invented. Heavy weight units must be equipped with special frame trolleys with rubberized wheels. Since you often have to roll a decent amount of garbage, such carts must be functional and reliable. Some units may have a foot brake, which is very convenient when working with them.

An additional water drainage pipe will greatly simplify the maintenance of the dust collector. On some models, there are special slots on the body where various attachments are stored. In addition, the vacuum cleaner must be equipped with a reliable and long power cord.

Taking into account the conditions under which industrial vacuum cleaners are used, manufacturers use durable materials to make their housings. It can be brass, aluminum, stainless steel or steel. The use of fragile plastic is excluded.

The most popular and best models of construction units are those produced by companies engaged in the production of professional equipment for cleaning companies, dry cleaners and car washes.

Of course, each manufacturer praises its own product. Sometimes it can be quite difficult to make a choice in favor of any one model. Therefore, first of all, it is necessary to decide on the type of pollution with which to work. After this, you should pay attention to the performance of the unit, its filtration system and the duration of non-stop operation. Necessarily It is recommended to ask about the basic equipment and whether it is necessary to purchase any additional elements. All this will allow you to determine the price-quality ratio of the selected industrial construction vacuum cleaner. In addition, it is worth asking how accessible service is for the selected unit in your region.

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 the unit is subject to extremely serious requirements 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

During construction work, large accumulations of debris are often generated. They can be leftover materials, various household items, dust, etc. In order to move on to the next stage of repairs, builders need to clean the room of excess contaminants. The best assistant in this matter is a modern specialized device - an industrial vacuum cleaner. It not only removes debris quickly and efficiently, but is also useful for other important tasks:

• surface drainage (pool bottom, walls);
• removal of old plaster;
• getting rid of fine dust on tools after work (for example, on a hammer drill);
• clearing the area of ​​debris of various sizes.

Nowadays it is easy to find a whole variety of construction vacuum cleaners on the market. Some modern models are equipped with the function of painting walls, washing the floor, as well as other useful features. Also, all devices differ in the type of cleaning. There are 3 types in total:

• filtration using a standard bag, which is used once and changes depending on the degree of contamination;
• the use of a special container and a cycloning system, which separates large particles from small ones, removing excess moisture from them;
• use of an aquafilter, which provides reliable two-stage cleaning. With this option, all the dirt remains inside the container.

When choosing a construction vacuum cleaner, experts advise paying attention to the following indicators:

1. Container volume (ideal within 15-20 l). The larger the number, the larger the device;
2. The method of movement should be as simple as possible, because the weight of vacuum cleaners is usually quite large;
3. High power is considered to be more than 2 kW. With such power, the device can easily cope even with large-sized debris.

The best inexpensive construction vacuum cleaners

3 Zubr PU-15-1200 M1

Five-year warranty
Country Russia
Average price: 3700 rub.
Rating (2019): 4.5

Using a household vacuum cleaner for cleaning during repairs or cleaning a workshop, basement or garage is ineffective. A small construction vacuum cleaner from the budget segment PU-15-1200 M1 from the Russian manufacturer Zubr will cope much better with this task. The 1.2kW motor power and sealed design provide decent suction power. The body is made of impact-resistant polyamide, therefore, it is not subject to rust and does not weigh down the device. A highly efficient HEPA filter is designed to clean the incoming air from class L dust (cement, chalk, clay, lime, etc.) and, judging by the reviews, it does its job perfectly. Users are also pleased with the long warranty - the company promises trouble-free operation for 5 years.

Advantages:

• inexpensive, compact, durable;
• possibility of dry and wet (in a small volume) cleaning;
• compatibility with construction power tools;
• compatible with reusable fabric bags;
• Convenient movement around the workplace due to low weight (4.5 kg), handle and 4 wheels.

Flaws:

• loose fit of the nozzles to the hose;
• presence of a smell of burnt plastic from the engine when first turned on.

2 Bort BSS-1010

The most compact vacuum cleaner
A country: Germany (manufactured in China)
Average price: 3000 rub.
Rating (2019): 4.7

The Bort industrial vacuum cleaner occupies the second position in the ranking of the best, thanks to its unique characteristics. These include very light weight - only 3 kg along with compact dimensions, which allows the device not to take up much space. The power here is average (1000 kW). It is unlikely to cope with large debris, but it will perfectly remove dirt, dust and other contaminants. The set includes two nozzles: standard and for narrow crevices. With their help, the vacuum cleaner works effectively on any surface. They are located in specially designated niches on the body, which is very convenient during operation. The vacuum cleaner is equipped with a special container for collecting waste, the volume of which is 10 liters. The design of Bort BSS-1010 allows you to use it for wet cleaning.

Advantages:

• compact size;
• a light weight;
• long cord (2.5 m);
• wet cleaning;
• low noise.

Flaws:

• low power;
• small container volume.

1 SOYUZ PSS-7320

The best ratio of price and quality
A country:
Average price: 5400 rub.
Rating (2019): 4.8

The domestic manufacturer SOYUZ presents a high-quality device with optimal characteristics. Model PSS-7320 is an excellent assistant during repair work. An important advantage is the presence on the body of a special socket for connecting any construction equipment. The volume of the paper dust collector is 20 liters, which allows you to collect large amounts of household waste. The design of the vacuum cleaner allows for wet cleaning, which is especially important in heavily soiled rooms. With fairly high capabilities, the SOYUZ PSS-7320 has a relatively light weight - only 7.5 kg. Movement is ensured using 4 durable wheels. The kit includes a special nozzle that penetrates hard-to-reach places.

Advantages:

• socket on the body;
• good efficiency;
• wet cleaning;
• great price;
• positive reviews;
• large tank volume.

Flaws:

• short power cord (1.5 m).

The best bagless construction vacuum cleaners

4 Interskol PU-32/1200

Excellent quality under a Russian brand
Country Russia
Average price: 19,730 rub.
Rating (2019): 4.7

It is still believed that only foreign-made construction vacuum cleaners have the best characteristics. We hope to debunk this myth by drawing your attention to the domestic model PU-32/1200. It is manufactured at its own factory by the Interskol company, which in 2009, along with 14 reputable European enterprises, became a member of the European Association of Power Tool Manufacturers. The vacuum cleaner belongs to the industrial class and has the appropriate equipment: a reusable filter with a vibration cleaning system, an economical 1.2 kW motor with a metal impeller and 2-level power settings, a dust- and moisture-proof socket for synchronized connection of tools. In general, the vacuum cleaner can be characterized as an inexpensive and versatile device for dry and wet cleaning and removal of construction waste, including large ones.

Advantages:

• container capacity increased to 32 l;
• “Cyclone” system, which prevents large debris from entering the filter;
• possibility of using a 3-stage adapter C 35 (optional);
• pneumatic protection against tank overfilling when cleaning liquid;
• creation of high vacuum and suction force (61 l/s).

Flaws:

• manual winding of a 5-meter power cord.

3 Makita VC2512L

Best Capacity
A country: Japan (made in Hungary)
Average price: 10,800 rub.
Rating (2019): 4.7

Another highly effective equipment for collecting construction waste during work is the Makita VC2512L vacuum cleaner. It is a device with an average power of 1000 kW, equipped with a special Push&Clean filter cleaning system and a convenient long power cord (as much as 5 m) for easy transportation in any area. The design allows you to use both a bag and a container as a dust collector, each with a volume of 25 liters. Convenient wheels ensure easy transportation. The ability to wet clean is another useful feature. Excellent technical characteristics make the model an indispensable assistant during construction work. With its help, you can quickly and easily clear even a large room of debris of any size.

Advantages:

• long cable (5 m);
• stainless steel container;
• cleaning wet dirt;
• several attachments included.

Flaws:

• high price.

2 Bosch GAS 20 L SFC

The most effective. Light weight (only 6 kg)
A country: Germany (manufactured in Hungary)
Average price: 14,300 rub.
Rating (2019): 4.8

The Bosch GAS 20 L SFC industrial vacuum cleaner for collecting construction waste, dust and dirt is a unique model that can greatly facilitate the work process. An important advantage of the device is wear resistance. As a rule, with daily use, the vacuum cleaner works properly for many years. Another nice bonus is the light weight. It weighs 6 kg, which is quite rare among industrial models. For ease of transportation, the design is equipped with reliable wheels. The socket on the case allows you to connect an additional electrical appliance if necessary. The waste collection tank has a special fill indicator. The semi-automatic filter cleaning system will save your time.

Advantages:

• stylish appearance;
• reliable body;
• wear-resistant mechanisms;
• socket for connecting priors;
• possibility of wet cleaning;
• high efficiency.

Flaws:

• high price.

1 Karcher WD 3 Premium

The most reliable
A country: Germany (produced in China, Italy, etc.)
Average price: 6500 rub.
Rating (2019): 4.9

The popular German manufacturer Karcher presents a modern industrial vacuum cleaner WD 3 Premium. Weighing only 5.8 kg, the device has a spacious 17-liter waste container. A special cartridge filter allows you to alternate dry and wet cleaning without the need to replace it. The air blowing function provides higher suction speed. This is relevant, for example, when collecting leaves from a garden plot. The unique locking system allows quick access to the container. With Karcher WD 3 Premium you don't have to constantly buy special dust bags. The optimal hose length (2 m) allows you to remove debris from the required distance.

Advantages:

• excellent reviews;
• Beautiful design;
• high quality;
• efficiency;
• suitable for dry and wet cleaning;
• durable body.

Flaws:

• high price.

The best construction vacuum cleaners for industrial use

3 ELITECH PS 1260A

Best package
A country: Russia (manufactured in China)
Average price: 11,500 rub.
Rating (2019): 4.7

Construction power tools of the Elitek brand are popular, and the PS 1260A industrial vacuum cleaner is no exception. Despite its Chinese origin, it and its younger model PS 1235A (differing in the volume of dust collectors - 60 and 35 liters, respectively) have high quality workmanship. Thus, users in reviews point to high-quality plastic, strong plastic latches, copper motor winding, a fairly long hose (3 m) and an electrical cable (5 m). There is a plug socket on the body for connecting a power tool through the vacuum cleaner. The manufacturer did not skimp on components: in addition to the budget vacuum cleaner, the buyer receives a standard brush for dry cleaning, a brush for wet cleaning, 2 extension tubes, a crevice and a combination nozzle, as well as 5 bags and a reusable filter.

Advantages:

• excellent quality of an inexpensive device, confirmed by reviews;
• technical characteristics suitable for industrial and repair purposes;
• 10-second delay when turning off for timely cleaning of the hose from dust;
• ergonomics, simplicity and reliability of design.

Flaws:

• large dimensions, does not always fit into the cabin or even into the trunk of a sedan.

2 HUSQVARNA DC 1400

Lowest noise level
Country: Sweden
Average price: 70,000 rub.
Rating (2019): 4.9

The noise level produced by most construction vacuum cleaners exceeds 80 dB. Because of this, they cannot be used at home, and users are forced to purchase a second model. The DC 1400 is one of the quietest construction vacuum cleaners, as it produces no more than 64 dB, which is comparable to a loud conversation and complies with established standards for residential premises. The robust construction and attractive design also contribute to universal use. Thanks to its maneuverable wheels and small dimensions, the vacuum cleaner is suitable for working in confined spaces. However, the “baby” is ready to perform serious tasks: quickly removing dust and debris of various origins, safely collecting spilled moisture, including dirty moisture, working in tandem with a sander, wall chaser, drill, etc.

Advantages:

• high brand reputation;
• expanded functionality;
• air flow speed 220 m3/hour;
• large container volume – 55 l.

Flaws:

• scarce paper bags.

1 Starmix iPulse L-1635 TOP

Intelligent control system
Country: Germany
Average price: 43,500 rub.
Rating (2019): 4.9

The iPulse series are industrial units for collecting construction waste with a “smart” system that can determine the cause of a drop in suction power and automatically turn on vibration cleaning of the dirty filter. There are 2 of them in the design, with a total filtration area of ​​0.86 square meters. m. The operation of the device is fully automated, the useful volume of the dust collector is large enough (35 l), so its use is possible in the most difficult conditions and for a long period of time. Some may be scared by the cost of replacing filters (about $150), but their service life with proper care reaches 1.5–2 years, and operating costs are quite low. The unit is perfect for working in tandem with a tool, is perfectly controlled with a metal handle and has received the best recommendations in reviews.

Advantages:

• no forced pauses during working hours and, as a result, high productivity;
• retention of up to 99.99% construction dust;
• top equipment: 5m hose, elbow connector, 2 connecting tubes, 2 nozzles, adapter for connecting to power tools, steel handle for moving.

Flaws:

• high cost of filters.