Various types of work that are performed on a construction site, outdoors, indoors, require a variety of tools. In addition to hammer drills, drills, screwdrivers, saws and jigsaws, the use of an industrial hair dryer has become a necessity. The choice of a construction hair dryer depends on the types of tasks. They are used both in everyday life and for industrial work. Another name for this tool is a technical hair dryer, hot air gun, hot air gun.
What is it and why do you need a hair dryer in everyday life?
A technical hair dryer is a tool that can heat surfaces using a stream of hot air. The operating temperature of the tool, depending on the power of the model, is from 50 to 1000 degrees. In addition to construction work, it is widely used in everyday life. With its help, you can glue vinyl film to various surfaces, melt ice, quickly defrost old-style refrigerators, apply tinting, stickers, films.
Another important use of a hair dryer in everyday life is soldering and molding plastic parts, for example, drainpipes. Using a technical hair dryer, you can easily make a patch and hermetically seal any plastic product. It is also possible to restore plastic parts - removing scratches by heating objects.
For fans of electronics repair work, this tool can be useful for soldering and desoldering radio components, warming up video card chips, motherboards, and mobile phones. Using this tool, it is possible to level out small dents on a car, defrost pads at low temperatures, and also defrost frozen car glass.
To repair furniture, you can use a hairdryer to replace the decorative edge and glue the parts together with hot air. You can restore the shine of old furniture by heating the surface and soaking it in beeswax. If you have a temperature regulator and set it to 50 degrees, you can dry your hair and nail polish. You can also stretch your shoes if they feel too tight. Higher temperatures will sterilize tools for manicure and pedicure work.
A construction hot air gun can be used to remove contaminants from metal and ceramic surfaces by annealing. You can also use a hairdryer to light barbecues and stoves, as it produces a very high temperature.
It's easy to heat up food in the field when you can't cook or use a microwave. Using a hot air gun, you can bake meringues, cook popcorn, grill shish kebab, and roast coffee. Housewives can use a hair dryer as a sterilizer for glass jars for winter preparations.
A building hair dryer is used to disinfect cages of domestic animals: rabbits, birds, hamsters, beehives. In this way, you can treat wooden surfaces against fungus, infection, insects, and bedbugs.
Where else to use a hair dryer
The use of a construction hair dryer to heat rusted threads deserves special attention. Therefore, if you need to unscrew a rusty bolt or nut, you should heat the thread with a hairdryer. After cooling, it will give way and the nut will be twisted.
Using a hair dryer, you can stretch small shoes and easily get rid of various contaminants on a metal surface. Under the influence of high temperature, the dirt can be burned without leaving a trace on the surface.
Using a hair dryer, you can quickly get rid of advertising stickers, labels and price tags from the surface. This heat tool is convenient for processing the edges of synthetic fabrics, as well as sealing the ends of ropes.
A hair dryer is no less effective in the fight against bedbugs. To do this, you just need to thoroughly warm up the habitats of these annoying insects, which absolutely cannot tolerate exposure to high temperatures.
You can also use a hair dryer to stretch a suspended ceiling, print out honeycombs, and quickly laminate documents. In general, as you can see, a hair dryer can be used, and not exactly for its intended purpose.
At the same time, it is worth understanding the danger of exposure to high temperatures on various materials; they can easily deteriorate. Therefore, you need to understand where you can and where you cannot use a hair dryer.
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Types of construction hair dryers
A technical hair dryer is a specialized tool used in finishing, repair, construction, production and other types of work.
There are several types of hot air guns by type:
- Household - power up to 1.1 kW.
- Professional - from 1.9 to 2 kW.
- Industrial - more than 2 kW.
According to the classification, hair dryers can be:
- Pistol - their handle is located perpendicular to the body. They are used for working in spacious rooms and are a safe tool.
- Straight - such devices do not have a handle; they are held by the back. It is convenient to work with a hair dryer in cramped conditions, but the negative side is the possibility of electric shock, since the person working with it has to touch the body of the device.
- Combined - has a removable or rotary handle and is safer than a direct one.
The handle can be open or closed, where the latter protects the worker’s hands from the hot air flow, but there is no possibility of working in hard-to-reach places. The open handle is designed for working in cramped conditions.
Household hair dryers
The power of the device is up to 1.1 kW and it is intended for small volumes of work, has a low price, is convenient and consumes a small amount of electricity. The negative aspects of such hair dryers include low power, low functionality, and cannot be used for a long time.
Professional hair dryers
The power of such a device ranges from 1.9 to 2 kW and is intended for all construction work. In terms of price, such hair dryers are much more expensive than household ones, but they also have many functions.
Industrial hair dryers
The power of the device is from 2 kW and it is used when carrying out complex construction activities. The positive side is the power, a large number of modes and functionality, long-term work with a hair dryer. This equipment is expensive, heavy and consumes large amounts of electrical energy.
Inexpensive designs
Construction hair dryer BISON FT-1600
This model has a good functional resource, which allows it to provide about 200 hours of continuous operation. The case is made of high-quality plastic, the assembly is reliable, there are no backlashes or gaps between the elements, and no extraneous squeaks occur over time. The handle is ergonomic, which fits comfortably in the hand, and has a function for adjusting the temperature and volume of air passing through it. The case is equipped with good thermal insulation and does not heat up during use, which allows you to reliably protect the structure from overheating and your hands from burns, and also significantly extend the service life of the model.
A hair dryer can be used to dry or remove paint, or to glue different materials to each other using heat. In addition, this model is well suited for high-quality and uniform drying of putty or a layer of plaster, gypsum structures. The kit comes with three different nozzles that provide directionality of air flow - from point to large areas. There are two fuses inside the device that provide high-quality protection of the model from overheating. There is a stop on the handle, thanks to which the hair dryer can be used in a stationary position.
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Advantages:
- Excellent build quality;
- Long service life;
- Expanded functionality.
Flaws:
- Weak and short power cable, which, moreover, becomes stiff in the cold.
Construction hair dryer BISON FT-1600
2. Interskol FE-2000E
This is one of the most economical models, which, despite its reasonable cost, comes with a plastic case that facilitates storage and transportation. In addition, there is a number of attachments made of thin sheet stainless steel - they are perfect for performing all the tasks assigned to them. The hairdryer is housed in a high-quality plastic case, which is distinguished by its reliable assembly. The handle has an insert made of matte plastic, which allows the device to be held securely in your hand and not slip out of it. At the bottom of the handle there is a rubber button that is responsible for turning the device on and off.
The back cover rotates if necessary - this way the heating power of the blown air is regulated. The power cable is rubber, quite thin, but it seems flimsy only at first glance, since it can withstand any load perfectly. The switch button has three positions that control the air flow speed. The first stage is a cooling mode, regardless of the set temperature. The casing protecting the nozzle can be removed if necessary, making it possible to penetrate into hard-to-reach places.
Advantages:
- Reasonable cost;
- The set includes a case for storing the hair dryer itself and attachments;
- Temperature adjustment is smooth;
- There is cold airflow.
Flaws:
- The maximum air temperature is slightly lower compared to the declared one;
- The attachments are a little weak and become loose over time.
Construction Hairdryer. Interskol FE-2000E / Building Dryer. Interskol PV-2000E #81
Interskol FE-2000E
METABO H 16-500
This is a fairly compact design, which is characterized by high performance, which allows this model to be used in a fairly wide range of work. The power of this equipment is 1.6 kW - a very good indicator for such a small-sized device, and the stability is high. Reaching operating temperature takes a minimum amount of time. To ensure that the model is reliable and durable, its design includes a thermal relay that can turn off the power when the product reaches a critical temperature level. The hair dryer has two operating modes - the weakest is intended for drying or defrosting, as well as for materials with a low melting point. Here the highest heating temperature is about 300 degrees.
In the high mode, the heating of the exhaust air is 500 degrees, and the volume of air masses reaches 450 liters per minute. The handle is slightly shifted towards the central part of the device, which allows for an ideal balance of the center of gravity. It has a rubberized handle, the weight of the device is only 700 grams, so the hair dryer can be used without interruption for a long time. The back surface is flat, so the structure can be installed vertically if necessary.
Advantages:
- Light weight;
- The design quickly heats up to operating temperature;
- High-quality case;
- Reasonable cost;
- Ideal center of gravity.
Flaws:
- The power wire often comes off inside the case - you have to solder it.
METABO H 16-500
How to choose a hair dryer
Chinese manufacturers offer cheap and short-lived models; moreover, such counterfeits can melt and ignite, which can harm the health and life of the user. High-quality hair dryers cannot be cheap, because they are made of high-quality plastic that can withstand high temperatures and not melt.
The temperature of the hair dryer depends on the power of the tool - the higher the power, the higher the temperature produced. The speed of completing the task depends on this indicator. Also, the higher the power, the higher the load on the power grid and the cost of wasted electricity.
It is recommended to purchase models with continuously variable temperature control. A technological hair dryer must have an overheat protection function, this will protect the user’s work.
For ease of use, you should select the appropriate length of the cord; the minimum length should be no less than 2.5 meters.
More expensive models are equipped with a liquid crystal screen that shows the operating temperature.
The delivery set includes all the necessary attachments to expand the scope of activity provided in the package:
- Slotted. Connection and repair of banners, PVC tarpaulins, awnings; warming up before soldering long narrow edges.
- Flat. Local repair of roofing coverings, removal of paint layers and technological deposits.
- Three-tube. Connecting the ends of linoleum with feed instead of welding the cord.
- Glass protective. Removing heat from surfaces that cannot withstand high temperatures.
Before purchasing equipment, you should check for damage, complete equipment, and also test for serviceability.
The best construction hair dryers in the mid-price range
Makita HG551V
This model is characterized by a wide range of functions; it is suitable for absolutely all types of work that require the use of hot air: removing paint and varnish coatings, gluing, forming structures from acrylic and other fusible materials. Working with this design is quite easy: there is a three-position switch on the back of the handle. In the first mode, it is capable of passing through about 250 liters of air. The heating temperature ranges from 100 to 550 degrees, and it can be adjusted - a special handle with 11 modes is provided for this.
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The body is made of impact-resistant plastic, the handle is rubberized, and the back of the structure is flat, so the hair dryer can be installed with the nozzle up. It is quite wide, the kit includes several attachments: a narrow slot, a reflector, and a round attachment with a diameter of 20 mm. The hair dryer is designed in such a way that you can use nozzles other than your own, but from other manufacturers - the main thing is that they are made of heat-resistant materials.
Advantages:
- The model comes in a case with space for both the hair dryer itself and attachments;
- Reliable assembly;
- Light weight;
- Long service life.
Flaws:
- Short cable.
Makita HG551V
Professional construction hair dryer BOSCH GHG 660 LCD Professional nozzle x2 Case
This is a fairly widespread model that is perfect for both home and professional work. The hair dryer is absolutely safe to use if you comply with safety requirements; it can be used to give a product made of melting materials the desired shape, weld plastic, solder and tin copper tubes, separate glued surfaces, warm frozen pipes, and so on. The maximum device can heat the air stream up to 600 degrees. The hairdryer comes with a convenient case where it fits along with all the attachments: the standard set includes all two of them, but you can purchase the Extra package, where there are as many as 5 such attachments, they are sold separately.
The weight of the device is quite serious - it weighs almost a kilogram, consumes 2.3 kW of energy, the handle has a rubberized insert, slightly shifted towards the central part of the product, which ensures ideal balance. A maximum of 500 liters of air can pass through the hair dryer per minute, and this parameter is adjustable. You can also change the temperature - from 50 to 600 degrees Celsius. There is a small liquid crystal display on the case, where the selected temperature mode will be displayed.
Advantages:
- Good ergonomics – the tool is very comfortable to hold in your hand;
- Wide temperature range;
- Reliable assembly;
- The presence of a display allows you to accurately set the required temperature.
Flaws:
- Expensive.
Professional construction hair dryer BOSCH GHG 660 LCD Professional nozzle x2 Case
DeWalt D26414
This is one of the most powerful models in our entire review of the best construction hair dryers; it is very easy to use and can cope with most tasks that are in one way or another related to heating the surface. The temperature of the blown air can vary from 50 to 600 degrees, the power consumption is 2 kW. The weight is small - less than a kilogram, and the dimensions are quite compact, so the device can be used even in the most difficult to reach places. The design is perfectly balanced - it is very comfortable to hold in your hands. This hairdryer comes with only two attachments – conical and fishtail-shaped.
The handle is closed, made of plastic with a matte surface, the product fits perfectly in the hand. There is a display on the surface of the case that displays the temperature level. The electric motor has a reliable cooling system, which protects it from overheating, extends its service life and allows it to work for a long time without interruption. The switch is located in the same place as the drill trigger. Temperature adjustment is smooth.
Advantages:
- Long service life of the structure;
- Versatility;
- Long work without breaks.
Flaws:
- The thermoelement is not very reliable and may periodically fail.
DeWalt D26414
How to use a hair dryer
The working principle of a construction hair dryer:
- Air from the electric motor is drawn in through a fan and through special holes and directed onto a hot spiral.
- Through a hot spiral, the air is heated and directed to the opposite side of the hair dryer, through the nozzle.
Nozzles can be of various configurations. To prevent unnecessary objects from getting into the housing, it has a filter and a grille.
A hair dryer looks like an electric drill or an electric hair dryer, but it has a higher temperature. They can replace a blowtorch.
In terms of performance, this tool is universal both in everyday life and in construction, plumbing work, woodworking, that is, in any areas where a directed flow of hot air is needed.
Use a hair dryer carefully to avoid injury or burns:
- Work in a well-ventilated area.
- Before work, remove all flammable materials; the level of the tool should not be at the level of the user’s head.
- Before full work, the tool should be allowed to work at low temperatures; it should not be turned on immediately at high temperatures; the air intake grilles should be open; a break should be taken every 15 minutes.
- Strictly follow the work specified in the instructions for use of the equipment.
- Do not allow dust, dirt or moisture to come into contact with the instrument.
The best professional hair dryers of 2021
Weldy Energy HT 1600
This device can be used as a full-fledged industrial welding machine when working with polymer materials and other fusible products. Depending on the installed nozzle, this design can also be used for welding waterproofing coatings, membranes made of polyvinyl chloride materials, and linoleum used in high-traffic areas.
The minimum temperature of the blown air is 40 degrees, the maximum is 700 degrees with a volume of air passed through 240 liters per minute. It is worth noting that this design is considered quite noisy - it produces a sound with a volume of 67 dB. This hair dryer weighs about a kilogram, the dimensions are balanced, so using this model is very convenient. Unlike amateur and semi-professional models, this product will have to be specially cooled after direct use, otherwise the engine may overheat, which will ultimately lead to a significant reduction in the service life of the structure.
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Advantages:
- Smooth temperature adjustment;
- The presence of a protective air filter that will protect the engine brushes from dust accumulation;
- The kit includes a roller for rolling materials together.
Flaws:
- Very high price.
Weldy Energy HT 1600
LEISTER TRIAC ST
This model is the best professional construction hair dryer in terms of price-quality ratio. It has been produced for quite some time, but despite this, it still remains popular among experienced builders. The shape of the device is highly ergonomic; the engine is protected by air filters. The hair dryer weighs 990 grams, although the motor is quite powerful. If the brushes reach critical sizes, the motor turns off automatically thanks to a special protective system. The design is simple in terms of assembly and disassembly, so the brushes can be changed independently.
This hair dryer is designed specifically for long-term use; it comes with a large number of different attachments designed for a range of materials. The model fits well on floor coverings, roofing, and membranes that protect against the penetration of water or steam. A hair dryer can be used when welding plastic car parts, such as bumpers. Air filters are located on both sides of the housing; they can be removed and washed if necessary. The nozzle is universal - over 80 different nozzles fit it. The design fits perfectly in the hand, has small overall dimensions, and is convenient to use even in cramped spaces.
Advantages:
- Very wide functionality;
- Balanced model;
- Possibility of quickly replacing brushes and cleaning air filters.
Flaws:
- The nozzle is not very well designed, so you can get burned from it.
LEISTER TRIAC ST
STEINEL HG 2620E
Equipped with a reliable and durable 2.3 kW motor, which passes through from 150 to 500 liters of air per minute, the cable is 3 meters long. The device produces temperatures from 50 to 700 degrees. This parameter is adjusted in step mode. The hair dryer is equipped with a small monochrome liquid crystal display. The model has reliable protection against overheating and weighs less than a kilogram - it is convenient to hold in one hand. The motor has no brushes, so it does not require regular maintenance. All electronic elements are protected from dust using a special fine air filtration system.
The model is professional, so the price is quite high, but its parameters are quite suitable for home use. The design has a residual heat indicator, which greatly increases safety during the work process. The hairdryer comes with a convenient plastic case, a pressure roller and two attachments.
Advantages:
- Works great even with refractory plastics;
- Insignificant mass;
- High degree of security;
- User-friendly design.
Flaws:
- High price and small standard equipment.
STEINEL HG 2620E
Caring for a hair dryer
In order for a construction heat gun to work well, you should adhere to the following rules:
- do not work near flammable objects or liquids;
- do not drop a hot tool, as when heated it becomes fragile and may break;
- do not block the air flow, avoiding overheating of the heating element and melting of the shell;
- upon completion of work, you should turn on the equipment at a low temperature, let it cool and then just turn it off completely, and pack it in a case;
- Tools should be kept clean and away from moisture and dirt.
The use of a hair dryer shows that such a tool should be available to every professional when carrying out any type of activity, from home renovation to small household work.
