Painting apparatus: specifications, models and reviews

The painter's equipment on the construction market has long been not limited to the traditional set of brushes, rollers and auxiliary accessories. Today this list is being expanded including high-tech tools that allow to optimize the process of applying paintwork. Attempts to automate painting work, relieving the master of painstaking labor, were undertaken many times. But the most successful at the moment is the Graco paint system, available in several models. The advantages of this tool include an innovative approach to the implementation of paint spraying. However, the market can be found and many similar proposals, which also deserve attention.

What is a painting apparatus?

Initially, the concept of spraying assumed the use of two components: directly spray gun and compressor, which provided its work. The need to purchase two units to perform one function complicated the choice on the part of the user, as a result of which the idea arose to combine these elements into one complex. The modern painting apparatus resembles a small station intended for spraying the working composition onto the surface. In this kit is directly the spray gun with a nozzle, which carries out the release of the solution, as well as the unit in the form of a compressor unit. However, the composition of the equipment can vary. For example, today became popular airless spraying system, which should be discussed separately.

Airless spray method

The peculiarity of this approach to spraying is the operation of the pump, which carries out a force action through the hose. In essence, the spraying is carried out using the same pressure as in pneumatic devices, but its performance is much higher. Compared with traditional instruments of this type, the airless spray sprayer ensures the passage of the composition through a nozzle with a small diameter. In this decision, there are pluses and minuses. As for the advantages, they consist in the possibility of working with viscous paint and varnish solutions. When leaving the nozzle, the composition is crushed, so problems with application do not arise.

However, a high pressure force also causes drawbacks in the form of buildups on the working surfaces. For this reason, the airless spraying machine is not suitable for delicate painting operations with high demands on the quality of the finish coat.

Main characteristics of the instrument

When selecting this station, you should consider parameters such as engine power, capacity and pressure rating. The power potential of electric aggregates varies from 2 to 5 kW. In this range, the equipment can deliver up to 10 l / min. Small low-power devices produce about 5 l / min. One of the main indicators of the working capacity of this equipment is pressure. It is this characteristic that fundamentally distinguishes new models of airless devices from classic pneumatic pistols.

So, in the standard version, the high-pressure painting equipment provides 230 bar. This value is comparable to the performance of professional spray guns working in combination with piston and screw compressors. Accordingly, with the help of such an aggregate it is quite possible to paint a large surface area, for example a production site, a ship deck, a tank or a car in a short period of time.

Varieties of Painting Devices

The equipment is produced in two versions: with an electric and gasoline engine. The first models are focused on the implementation of construction and repair operations, including cosmetic decoration of interiors, and more large-scale industrial events. The advantages of an electric motor are small dimensions and maneuverability. In addition, high-performance models with such a drive allow the possibility of connecting an additional spray gun. Gasoline painting equipment, as a rule, is independent in terms of freedom of movement and high power. For these advantages, the user will have to put up with the exhausts of spent fuel, because of which such a station is problematic to use indoors.

Reviews of the model by Graco

Start review of reviews is from the company, which marked the beginning of the segment of painting equipment of the new generation. One of the most successful developments of the company is the unit Mark V. It is used both for industrial purposes and in solving household economic problems. Users note that the Graco Mark V painting machine effectively copes with interior and facade work. The unit easily disperses even dense acrylic and latex formulations, as well as epoxy paints and putty solutions. The owners of equipment and a wide range of equipment are praised, which includes a spray gun, a protective device and a double-sided nozzle with adapters and hoses.

Reviews of the model by Wagner

One of the few competitors of Graco in the market of painting equipment is the manufacturer Wagner, which attracted the attention of many specialists and ordinary users rather successful model HeavyCoat 950 G. This is a high-power unit that is supplied both in the version with electric drive and in gasoline modification. As the owners note, the painting machine "Wagner" in this version provides not only a high speed of application of paint, but also a qualitative formation of the final coating. That is, the main problem of airless spray guns is eliminated - the presence of streaks and unevenness. Model Wagner delicately applies and light compositions, and acrylic solutions. The best answer to this unit is the masters who work with interior decoration, since this direction requires not so much high productivity as the quality of the coating applied.

Reviews about the model from Titan

Another development from the general family of airless paint machines. If the previous two models are still oriented to work with large volumes, the Impact 740 device specializes in high accuracy and accuracy of painting. Owners of this model appreciate it for its mobility, compact size and reliable design. Separately, the use of a special regulator is noted, thanks to which the painting apparatus can supply different volumes of solution. At the same time, the spectrum of suitable formulations is also quite extensive. This list includes both water-based and single-component materials, as well as enamels and primer coatings.

Nuances of equipment operation

Before carrying out painting operations it is important to fix the installation with the engine in a stationary position. Some models provide for the possibility of lifting the structure on special footsteps. In such cases, special care should be taken to ensure safety. Then you can proceed to connect the unit and directly apply the composition. Virtually all airless painting machines contain a spray gun as standard. With its help, the surfaces are coated with paint and varnish. In the course of the work, the user can also adjust the feed parameters of the composition, depending on the requirements for the final result.

Conclusion

Unfortunately, it is not yet possible to realize all the necessary qualities of modern painting equipment in airless vehicles. Even the painting machine Mark V, which is one of the best representatives of the segment, is not suitable for finishing surfaces. This feature is supported by models from Titan and Wagner, but they have their drawbacks. For example, compact models for delicate application of paint are not suitable for use in large-scale projects. Therefore, in the selection process, one should focus not on the universality of such devices, but on their ability to cope with specific tasks. In their niches, all models demonstrate good results, allowing you to perform both stylish interior decoration and ennoble massive industrial designs.