How to choose a construction vacuum cleaner

An industrial vacuum cleaner works on the same principle as a household one . The difference is that it is able not only to collect dry dust, but also to cope with wet debris, water, chemicals.

Professional models (for example, GRAPHITE 59G608 ) are able to work for a long time on a large area without overheating. These can be used when collecting waste at construction sites, in furniture shops, when performing assembly and finishing work, at car washes and at chemical industry enterprises. Let’s consider how to choose a construction vacuum cleaner so that it can effectively deal with various contaminants and have a long service life.

By the way: A guide in 5 points, which vacuum cleaner to choose – washing or regular: model differences and comparison

Features to look out for when choosing

The main task of a powerful industrial vacuum cleaner is fast and high-quality cleaning. Before choosing an industrial vacuum cleaner, we suggest learning about the main parameters that are important to pay attention to. They are in the table:

Characteristic Description
Maximum vacuum The higher the indicator, the more intense the absorption. The unit will be able to remove large deposits of dust
Power consumption Determines energy consumption and performance. For industrial vacuum cleaners, this figure is in the range of 1200 – 4000 watts.
Bandwidth The amount of air that the device is able to pass per unit of time. This indicator determines the speed of cleaning
Maximum air flow Air volume generated. The more powerful the engine of the vacuum cleaner, the more air it can pump. For a small workshop, 50 l / s is enough. To clean in the production hall, you need a vacuum cleaner of 60-70 l / sec.
Tank capacity She is also the capacity of the dust collector: the more, the less often it will be necessary to interrupt for cleaning

Considering the listed characteristics, you can choose a powerful and durable unit.

For reference: Who invented the vacuum cleaner? 3 stages of technology development

Power and performance

The power indicator determines the performance of the equipment. Also, the level of energy consumption depends on this indicator. For household models, with which we are used to cleaning apartments, the power value ranges from 1000 to 1400 watts.

For professional use, it is better to choose an industrial vacuum cleaner with a power of up to 7000 watts. Such a device in terms of performance is many times higher than household models. The performance of the device is determined by the power. The more powerful the engine, the more air the unit will be able to suck in per second.

Dust collector type

Industrial vacuum cleaners, like conventional vacuum cleaners, have different types of dust collectors:

  • Sack

Distinguish between fabric and paper:

  1. Reusable fabric bags. When the dust container is full, the debris is gently shaken out of it. After that, you can use it again.
  2. Paper dustbags are impractical – they need to be replaced after each cleaning. The advantage of such bags is that they retain fine dust particles. After such cleaning, the air in the room will be much cleaner. But when collecting glass or metal shavings, such a bag can easily break.
  • Bagless

Among them, cyclone containers are the most popular. Garbage is collected in them due to centrifugal force. Vacuum cleaners with such dust collectors can be noisy because debris gets inside and hits the walls.

Some models can be used with a container and with a bag. This is convenient: the bag retains dust, and large particles of debris are collected in the container.

Useful article: Cyclonic vacuum cleaner: what is it and how to choose

Vacuum cleaner body

Construction vacuum cleaner – how to choose – there are many nuances. An important aspect is the body of the device. First of all, it must be shockproof. The body can be made of plastic or metal. The reliability of the case is necessary so that the device is not damaged during garbage collection. This often happens on construction sites or during renovation work.

For convenience, keep the power cord and waste hose long enough. This will provide additional maneuverability to the machine. Activities during cleaning will be less limited.

Read: Vacuum odor: 6 solutions to get rid of

Additional options: communication adjustment, filter cleaning

The presence of auxiliary options simplifies the work. Additional features include:

  1. Power regulation
    Allows you to change the traction force of the device depending on the type of waste. With this function, you can reduce power consumption.
  2. Cleaning the filter
    To simplify the cleaning of the filter, so as not to disassemble the vacuum cleaner every time, you can buy a unit with an automatic system.

Vacuum cleaners with automatic cleaning have a valve that changes the direction of the air flow and removes accumulated dust from the filter. Dirt particles are fed back into the vacuum cleaner system. But even with such a function, sooner or later you will have to disassemble the unit for good filter cleaning.

In the question of how to choose an industrial vacuum cleaner, first of all, you need to decide what kind of cleaning you need it for. After that, it is necessary to calculate the regularity and intensity of the device’s use. It is important to consider what kind of waste it will be used for. After that, you can buy a suitable model based on the power, suction intensity, cleaning system and the availability of additional options.

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