Fenugreek - designation
In the special literature, it is still found under the following names: industrial hair dryer, professional construction hair dryer, thermo-gun and thermo-blower. This electric hand tool finds very wide application in the conduct of construction work.
It can be found in such areas as: welding of linoleum, removal of old paint, antiseptic treatment of wood, defrosting of frozen pipes, drying and blowing of surfaces. In some models cold blowing is provided, which allows you to quickly create a zone of low temperature.
It should be noted that some inconvenience is caused by the fact that there is no building battery dryer on the market that would allow the above activities to be performed away from a stationary power grid. Below we will dwell in detail on what parameters are characterized by a building hair dryer, how to choose the model we need, which should be given special attention.
Choosing a construction hair dryer - how to do it right?
So, the choice of hair dryer construction. Of decisive importance is its power .At coming in the sale of models this indicator can reach 2300 W.It should be remembered that the scope and efficiency of its use directly depends on the power.
No less important characteristic is temperature directional air flow. In standard models this figure is equal to 700 degrees. And, finally, the third characteristic is the performance of .Available commercially available thermo-guns blow out from 300 to 650 liters of air per minute.
It should be emphasized that the power and performance are determined by the electric motor that drives the building hair dryer. Now that we have clarified which characteristics are the most important when choosing a hairdryer, let's try to understand the question of which construction hair dryer is better, based on additional functions.
Of course, in any case, we need a building hair dryer with temperature control. And this opportunity is provided in two versions. The first and most convenient is the ability to smoothly adjust the temperature at which the scope of the construction hair dryer is expanding dramatically. The second option is the presence of several temperature regimes, and, the more of them, the wider the scope of the instrument.
Professional construction hair dryer - additional functions
And now a few words about what to choose a building dryer with the function of cold blowing. There are two design solutions. In the most expensive version, cold air is fed through the same nozzle as the hot one. In the second case, cold air is fed to a separate outlet.
Practice shows that the first option is preferable: in the presence of one nozzle, the service life of the heating coil significantly increases.
Very important is the electronic support system for the set temperature at which the supply air temperature is maintained at the set level, regardless of the load. When choosing a construction hair dryer, you should pay attention to its handle. It can be closed, and in this case it will protect the hand from hot air, but it can also be open.
And a few words about nozzles for fenu. Round are used for soldering copper pipes, when melting plastic tape. Flat - to remove old putty, paint and wallpaper. Glass protectors are used to clean windows and other surfaces that are sensitive to high temperatures. Plastic pipes are heated by means of reflex nozzles, welded are used for welding synthetic cables.