What is a hair dryer used for? How to choose a building hair dryer and not make a mistake what can be done with a building hair dryer

Hot air is used in many construction or repair work. To form a stream of hot air with a temperature of 100 to 650 ° C, a construction or technical hair dryer is used. Sometimes it successfully replaces the advantage of this tool - the absence open fire and the ability to adjust the temperature of the supply air. The technical hair dryer has a wide range of uses:

Such a wide range of work has led to the popularity of this instrument. There are some key points that you need to pay attention to when choosing it. The main technical characteristics that require special attention are: power, air supply performance and temperature range.

Power varies from 900 to 2300 watts. The more powerful the technical hair dryer, the faster the work is done. The rate of heating of the workpieces also depends on the strength of the air flow or the air supply capacity. This characteristic is usually in the range from 200 to 700 liters per minute. Another important parameter- supply air temperature. It varies from 100 to 700 o C.

When choosing a technical hair dryer, pay attention to additional functions that will be useful at work. For example, the ability to adjust the temperature. Easy to use smooth adjustment: you can accurately select the temperature for each type of material. If you choose a model with a step switch, then you need to make sure that there are operating modes maximum amount. Many professional hot air guns have a built-in temperature control system. It regulates the heating of the air flow regardless of the load. This function avoids overheating of the tool and surface. Some jobs require rapid cooling. There are models that have the function of supplying cold air.

Ergonomic details are also important. So, look at the handle. Models with open handles are smaller, but protective cover protects hands from burns. Must have protective covering and nozzle. In addition, the tool simply must be conveniently located in the hand: you will have to work for a fairly long period of time, and comfort is not at all an excess.

For more effective work use special nozzles. There are drying, cutting and soldering. There is a special round nozzle that forms a directed air flow, and there is a protective one that will protect heat-sensitive materials from overheating.

As with the choice of any equipment, special attention should be paid to the manufacturer: good technical characteristics must be accompanied by appropriate quality. good recommendations received a Bosch technical hair dryer. This manufacturer pleases consistently high level performance and a large assortment that allows you to choose a tool for any purpose. Among the products of domestic manufacturers, it is possible to distinguish the technical hair dryer "Zubr". It is quite competitive in today's market.

Before you start using this miracle device to solve a particular problem, you need to know the basic rules for its use and some tricks that will help you avoid injuries and breakdowns. expensive tool. For your attention a few useful advice and expert advice.

1. Observe " focal length". Many novice workers believe that the closer you place the nozzle of the hair dryer to the material, the faster the surface will be processed. Actually most models "dissipate" the temperature only at a distance of 25 centimeters. Professional models - by 30-35 cm, so the farther you hold the device from the surface, the larger the diameter of the circle of influence will be.
2. Never close the air intake, otherwise the machine may overheat. The fence is located in the back of the apparatus, most often it looks like a lattice. Do not lean against it with clothes during operation and do not cover it with casings, otherwise the motor winding may become unusable.
   
3. Do not direct the hair dryer towards a person, you can get burns. Follow the operating instructions supplied with this device.
4. The hair dryer has a heating element, which takes 5-8 minutes to heat up. Mount the instrument in the special tripod supplied by the manufacturer, or place it away from flammable objects and turn on the device. After a few minutes, you can take and apply as directed.
5. Use protective overalls for work. Be sure to have asbestos gloves and protective clothing to avoid possible injury from falling tools and other extraordinary situations.
   
6. Progressive heating at low power does not reduce the strength characteristics of the material, so it is better not to overheat it at a temperature of 650-700 degrees, but warm it up at 200-300. This is especially useful when working with plastic materials, PVC, linoleum and other materials.

Before using a thermal gun, study in detail the instructions for its use and the temperature conditions that are used for a particular type of material. Too intense heating and temperature mismatch with the type of material can cause its deformation.

Although this device is called a hair dryer, it is not intended for drying hair at all, as it is overly powerful for this. With it, you can lay linoleum, soften some varieties roofing, as well as cut the roofing material. However, before visiting the store in order to purchase this tool, you need to ask what distinctive characteristics this equipment has, as well as what features you should pay attention to.

The purpose of the building hair dryer

Building hair dryers, the purpose of which will be described in the article, should be selected taking into account an acceptable cost and fairly well-known manufacturer, which has established itself in the market of relevant products. With this equipment, you can dry the glue, connect different types materials before laying the insulation, dry the joints tiles, putty, joints of stucco elements. This equipment will allow you to remove the remains of old paint, varnish, wallpaper or parquet from the surface of furniture, floors or windows. With it, you can get rid of veneer or tiles. To do this, it will be necessary to use not only hot air, but also a spatula made in the form of a scraper. The device will form polystyrene or PVC products, while you need to use a temperature within 300 degrees. Whereas if you act on the surface with a temperature equal to 500 degrees, then it will be possible to cope with plexiglass or acrylic.

Does an excellent job this device and with rods made of polyurethane, also pipes. If you are interested in building hair dryers, the purpose of which you should know before visiting the store, then you should also pay attention to the fact that this tool will allow you to defrost icy pipes, drains, and locks. With it, you can easily remove ice from the surface of wires and steps. The equipment will help to disinfect wood that has been affected by microorganisms or bugs. The device will destroy anthills that have been arranged in a blind area or stone wall. If there is a need to glue the overall elements by increasing the exposure time and heating the connection point, then you can use building hair dryer. Among other things, it will help speed up the setting of a two-component type adhesive. Quite often it is necessary to remove PVC stickers that have been fixed with glue. At the same time, there is no way to do without an appointment.

What else can you do with a hair dryer?

Building hair dryers, the purpose of which should be of interest to a consumer who intends to buy this tool, will make it possible to press and solder PVC pipes hot. By means of this equipment it is possible to shrink hoses and handles. The tool will weld pieces of PVC film with an overlap, which also applies to the tarpaulin. This includes elements floor coverings made of PVC. After melting the bitumen, it is easy to repair the roof. As for bituminous cardboard, it can be easily cut or welded.

Building hair dryers, the purpose of which will be of interest to any modern consumer who has visited a building materials store, allow you to solder pipes using silver or tin solder. For the first, you need a temperature of 400 degrees and above. Pipes made of copper, as well as cable and wire lugs, can be simply soldered or soldered. As practice shows, the scope of this tool, which is also called a hot air gun, is quite wide. That is why experts advise to have such equipment on the farm.

Main technical characteristics

According to experts, all models of hair dryers industrial use Structurally, they do not differ from each other. which is located on a ceramic insulator, is enclosed in a durable plastic case, it quite endures the impact of impressive temperatures. By the way, the heating element has the form of a spiral. which are presented in the article, have an electric motor, the last of which is equipped with one or two impellers, the engine runs at fairly high speeds. Its task is to transfer the heated air to the nozzle. There air masses begin to work, being on the surface.

Features of the instrument by airflow temperature

If you are considering building hair dryers, the characteristics of which should be known to you before making a purchase, then you should be aware that the maximum allowable temperature with the majority of the device functioning, it will be equal to 600 or 650 degrees. However, on sale you can find quite powerful models, in them this parameter sometimes reaches a limit of 800 degrees. Productivity is determined by the volume of air that is injected through the nozzle in a certain unit of time. If we are talking about a middle-class model, then this figure can vary from 200 to 650 liters in one minute. This parameter will be related to the heating temperature.

Performance tool features

A building hair dryer, prices for which range from 1,500 to 28,000 rubles, sometimes has more impressive capabilities if it is characterized by high temperature and performance. Its power, which is the sum of the power of the fan and the spiral, will increase. This parameter changes from 500 to 2500 watts. If it exceeds 2000 watts, then the device will be quite impressive in size, expensive and heavy. Experts advise choosing models for home use, the power of which does not exceed 2000 watts.

Models with adjustable air volume

A building hair dryer, the prices of which can vary, sometimes has a volume adjustment. The ability to adjust can be very useful if overheating of the surface you are working on is highly undesirable. Adjustment is also necessary if the part is very light, i.e. it can be blown away by air flow.

Temperature Corrected Models

If you are interested in the Interskol building hair dryer, then you should decide whether temperature control is important to you. She gives the master a lot of opportunities. Thus, you will adapt the equipment to work with all kinds of materials. If you choose a hair dryer that belongs to the hobby class, then the adjustment will be stepped, it will assume the presence of several fixed values.

If you are interested in a construction hair dryer with temperature control professional purpose, then here the possibility of adjustment will be smooth. Such a device is subject to any materials, even very difficult to process. By visiting the store, you can choose the adjustment method, which can be slide or electronic.

Hair dryer with electronic temperature control system

If you want to buy a building hair dryer with temperature control, then it is important to pay attention to the fact whether it has an electronic temperature support system at a certain point. In the passport or instructions, this functionality can be listed as heat flow stabilization. If this option is set to electronic circuit, then it will allow maintaining the required temperature of the injected air, and will also protect the heating coil from wear. Most often, such models are equipped with built-in memory, it remembers the temperature with which you worked until the moment you turned it off. Choosing a Bosch hair dryer with the ability electronic system support certain temperature, you will get fast and comfortable work, but a professional model of this type will be quite expensive. For those craftsmen who want to choose a tool for solving household tasks, this option cannot be called suitable.

Ability to use cold air flow

When visiting a store, it is important to choose a building hair dryer, reviews of which will be only the most positive. Thus, home craftsmen recommend purchasing models that have cold air blowing on the surface, as this is quite an impressive plus. If you cool the place where plastic pipes are soldered with cold air, you can reduce the time of work, and this is important. At the same time, you no longer have to wait until the hot surface cools down on its own. You can choose an option that involves one of two ways of blowing cold air. This may be the presence of another nozzle or the ability to turn off the spiral. The first method is more advanced and modern, but the second allows you to cool the coil after work quickly enough, if there is a need to put the device back in place.

When gluing thermoplastic surfaces, when the first nozzle starts to heat up, and the second one cools the base, there is a need for a model that has a second nozzle in its design.

Existence of the filter for external air

Repair of a building hair dryer will not have to be done for a long time if the device has a filter for incoming air flows. This functionality is convenient when the device is supposed to be operated in dusty conditions. In the absence of a filter, air contaminated with dust will enter inside, disabling the coil. As a rule, some manufacturers supply a hair dryer with a filter that can be removed quite easily, which is why it will not cause difficulties during operation.

Models with control indication

With sufficiently fine manipulations, insufficient heating or overheating of the surface can completely ruin the part. In this case, there is a need to control the temperature of the air flow. Some variants of building hot air guns are equipped with a control indication, which is performed in the form LED backlight or small screen.

Hair dryer package

Nozzles for a building hair dryer can greatly facilitate certain types of work. For example, focusing round nozzles are needed for manipulations with copper pipes, as well as welding tape. If you constantly face the need to remove old paint, wallpaper or varnish, then you should choose a model that has flat nozzles. For welding elements made of polyvinyl chloride, crevice nozzles will be needed. For a building hair dryer, these elements can come in handy when there is a need to cut the foam. This will require a cutting nozzle.

User manual

As you know, the temperature of a building hair dryer can be very high. In order for the thermoelement not to require replacement, it is necessary to direct the air at a certain angle, which is equal to 45 degrees. Do not work near flammable and combustible liquids, as well as objects. It is important to ensure that the processing surface and the device itself do not overheat. However, you should not check the air temperature with your hand, as you will certainly get a burn. After completing all the work, you need to allow the hot air gun to cool down, while you should not touch its working surfaces. It is important to take into account the fact that on hot days, individual parts of the device can cool down for a very long time.

If it is necessary to remove varnish or paint, use only the scraper that comes with the kit. In this case, the master must use a respirator. It is recommended to work with the tool in a well-ventilated area or outdoors. It will be not only safer, but also less harmful to the health of the master. Of course, in winter time it is worth taking care of the availability of a special room.

Many specialists from different industries in production, and not only them, are faced with the need to urgently heat the surface, and most importantly to the desired temperature without the use of open fire.

A good helper here can be a thermo-hair dryer, or rather a construction or industrial hair dryer.

Using it correctly, you can easily:

• repair or remove doors old paint from the window;

• unroll rusty pipes;

• connect wires without insulating tape;

• glue plastic or carry out deep heat treatment;
• lay soft roof yourself and much more.

Let's try to consider all aspects of the device, from the choice of an industrial or building hair dryer, its functional features, to ways to use this type of equipment just at home.

What to be guided by when choosing any hair dryer

When buying any building hair dryer, first of all take into account the minimum and maximum temperature regime then decide what work needs to be done.

The power of the device, its functions, equipment will depend on this.

The presence of the necessary nozzles is also important, in the presence of some construction or industrial hair dryer even allows you to solder pipes, weld plastic and linoleum.

Adjustable handle at an angle to the unit makes it possible to carry out work without unnecessary stress on the hands, for example, during restoration large volumes furniture, removing paint from the fence, during roofing work.

The cold air blow function makes it possible to use a hair dryer in the paint shop, blowing dust off the product before varnishing, to cool various parts, to dry the mounting surfaces before mounting and gluing.

Choosing a model of an industrial hair dryer for tasks

By buying a cheap model, of course, you can save a lot, but only if the amount of future work is insignificant, for example, the restoration of one old door, windows, tables. Such a device is enough. For such work, a low-power building hair dryer and a scraper will do just fine.

Usually it has only two fan speeds, such a hair dryer does not have a safety rail or a protective arc in front of the handle, there is no digital temperature display. It is advisable to use it for small electrical work.

Tip: Pay attention to the body of the product, low-quality plastic has a strong odor. When heated, it can release poisons, deform.

The choice of instrument for a wide range of applications

In other cases, it is best to buy a hair dryer with adjustable temperature and fan speed, temperature display of the heating element, or a hair dryer with electronic control. high power(up to 2000 kW).

With this tool, you can lay a roof from bituminous materials to make waterproofing roll materials, solder pipes made of plastic or copper, warm up metal parts. Glue PVC products using a wide temperature range.

It would not hurt to take into account another useful factor, industrial version The hair dryer should have a design feature that allows it to stand vertically with the nozzle up, and the air intake slots should be on the sides at the back of the case.

This feature of the industrial dryer will make it easy to work when assembling electrical routes and cables, laying and bending plastic pipes.

Conduct heat treatment of the hives in your apiary in a short period of time.

Important: When choosing a product with temperature control or a simple inexpensive option, you need to study how to use it safely, this is indicated in the instructions. You should also use individual protective equipment, goggles, leather gloves, overalls.

Checking the contents

It is better to buy a hot air gun in a special box, a suitcase. This will protect it from damage and prevent the tips from getting lost. Always check if the number of nozzles declared by the manufacturer matches those that are available.

When buying any model of a technical hair dryer, issue a warranty card on the spot. Check the integrity of the unit, and its operating modes for 15 minutes.

Normal a budget option has several attachments:

1. Flat tube for heating surfaces up to 70 mm wide.
2. Scraper attachment.
3. Round nozzle for spot heating.
4. Nozzle "nose" for soldering pipes.

The technical hair dryer has additional attachments:

1. In the form of a bent flat hook, the nozzle is used for heating heat shrink tubing on wires or when soldering copper tubes small diameter.
2. Special nozzle for welding linoleum and plastic, it has 2 twin tubes. One with a small nose.

An industrial hair dryer with temperature control has advantages in terms of packaging. The range of application of the device itself has been expanded, for example, for soldering awning and polypropylene fabrics. It comes with several additional nozzles for plastic, linoleum using a polymer cord.

A building hair dryer can also be used for these needs, but not everyone has a smooth temperature setting.

Getting Started with a Building Dryer

It is quite easy to work with such a device, its weight is from 440 to 800 grams. Even an inexperienced user can learn how to use it in a few hours.

Warming up the device, to the desired temperature and entering the operating mode, you can begin to remove the paint, you need to bring the hair dryer to the surface at a distance of 5-8 cm. The effect is visible after 5-10 seconds, the paint swells in the place of heating. Remove it with a spatula before it cools down.

Tip: You only need to select quality tool for a number of many reasons, and a building hair dryer or a thermal hair dryer is no exception. In each branch of the economy, the end result itself, so to speak, the result and beauty depends on good specialized equipment.

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