Pistol plaster: description, device, specifications and reviews

Many people today still continue to produce plastering walls using scoops. In this case, the mixture does not always lie as it should. In the end, the master must correct the surface with the rule, and also compact the plaster. If you want to cope with repair work in the shortest time, then you can use a plaster gun.

Description

With the help of a gun for plastering, you can mechanize most of the operations. Manufacturers of this tool assure that their equipment is able to work with solutions of any density. If you use a bucket, then in the thickness of the plaster may be emptiness. When using the gun, the finish is dense, has no cavities and does not form cracks after drying. If we consider this tool using Western KP-10 as an example, then it can be noted that the minimum compressor capacity is 165 liters per minute. The maximum value can be 250 liters per minute. The minimum pressure is 3 bars, and the weight of the equipment is only 1.4 kilograms. The tank is made of nylon, and its volume is 5 liters.

The scope of use of such a device is wide. The gun can be used to apply mineral marble plaster, heavy paints, liquid wallpaper, putty and plaster. Unlike manual operation, the gun drives the mixture under high pressure, which ensures that there is no cavity and no pores. In the end, it is possible to form a homogeneous and dense layer. The nozzles are made of stainless steel, which is resistant to minor damage and corrosion. The master can adjust the flow of material in the process of work, installing nozzles of different diameters. This functionality allows you to create many textures. The body is made of aluminum alloy and has the ability to withstand heavy loads.

The device of a pistol

The plaster gun has a short barrel, which is a kind of nozzle. On it screwed nozzles for different degrees of spraying. At the top of the equipment there is a funnel that has a volume of 5 liters. The gun is equipped with a trigger handle, which can be compared with a bicycle brake. At the rear there is a thread for connecting a high-pressure hose, it is supplied with air from the compressor. Depending on the model, attachments can be supplied in the kit, which allow working with mixtures of different density. Thanks to this, the plaster gun can be used for applying decorative and rough plaster. If you want to work with dough-like compounds, then the pressure should be high. That is why the capacity of the compressor can reach 4 atm, while the capacity will be 250 liters per minute. In some cases, a blowing pistil is provided to the spray gun, which is required to clean the nozzles when they are clogged.

Characteristics of the pistol of the brand Marshalltown

One of the manufacturers of the described type of equipment is the company Marshalltown, a plaster gun of this brand has a weight of 1.8 kg. The volume of its tank is 5 liters, and the diameter of the sleeve is 4.5 mm. In one minute about 170-250 liters of air are expended. The nozzle is made of stainless steel, and the body is made of aluminum alloy. Among the design features - the possibility of adjusting the flow of the mixture, as well as the presence of a retainer lever feeder composition. The design is ergonomic, light weight facilitates work.

The Hopper gun and its characteristics

The Hopper plaster gun is more popular among buyers compared to the above option. Its cost is 2600 rubles. The equipment has an air crane, which provides the possibility of adjusting the pressure. The tool can be used to apply decorative plaster, thick and textured paints, varnishes, multi-color paints, as well as liquid wallpaper. With his help, the master will be able to cope with the application of the composition of liquid cork and marble chips. The diameter of the nozzles allows adjusting the fraction of the mixture. The gun can be used to apply enamels and primers, as well as textured materials.

Design features of the Hopper gun

The plaster gun described above has an aluminum casing which is capable of undergoing high loads. With continued operation, the master will be assisted by the retainer of the material feed lever. Fatigue when applying the mixture will reduce the ergonomics of the handle and the smoothness of the trigger. Due to the fact that the base of the tank is nylon, the equipment has a low weight and exhibits chemical inertness. You will notice that the surface of this part of the gun is resistant to mechanical influences. The diameter of the nozzles can be from 4 to 8 mm, and as an intermediate value stands 6 mm. Use in the process can be the maximum permissible fraction size of 6 mm.

Compressor plaster pistol brand "Hopper" sets the output of 180 liters per minute. With this equipment, you can finish not only horizontal, but also vertical surfaces. For one shift, which is 8 hours, the master will be able to trim 200 m ^{2 of the} surface, with a layer thickness of 3.5 mm.

Reviews of the pistol Wester KP-10

This model you can buy for 2200 rubles. Its minimum output is 165 liters per minute. For the same amount of time, 250 liters of air will be consumed. Consumers note that the quick-detachable adapter "Euro" simplifies the work, as well as removable nozzles, whose diameter varies from 4.5 to 8 mm. Many masters after buying a tool are interested in whether it is possible to buy nozzles of smaller diameters. You should be prepared for the fact that equipment of this kind does not provide for such an opportunity. You may run into the fact that the air from the nozzle is constantly on. In this case, as the consumers assure, the tool is not working, you must ask for help in the service shop.

Reviews of the pistol "Craton"

Model brand AHG-02G will cost the customer at 2300 rubles. The equipment operates at a minimum pressure of 3 bar. The volume of the tank is 6 liters, which, according to users, increases the amount of work carried out. The equipment is equipped with a five-position calibrating plate, which allows you to set the desired diameter of the hole, depending on the material used. Buyers note that the availability of the spanner eliminates the need to purchase additional replacement tools. Together with the device comes a hexagonal key, which is not always possible to find in the set of analog options.

Making a plaster gun

If you decide to perform a plaster gun with your own hands, you should become more familiar with the principle of its work. Air, escaping from the nozzle, will entrain the particles of the mixture, spraying them on the wall. Capacity is a ladle, which the master will be able to collect plaster from another container. The front inclined wall of the instrument allows to apply the composition to both vertical and horizontal planes. In the latter case, we can talk about the ceiling. Due to the fact that the plaster has a significant weight, it is best to use the mix "Rotband" to apply the composition to the ceiling. This will be facilitated by the closed part of the top cap of the tank. If you decide to make a plaster gun, it is best to observe the approximate size of the nozzle and the step between it and the hole in the front wall of the bucket.

The diameter of the nozzle can be from 4 to 5 mm, whereas the distance to the front wall can vary from 15 to 20 mm. The diameter of the front opening is most often equivalent to 10-13 mm. The bucket can be made from a five-liter rectangular canister from under the solvent. However, the front wall is recommended to be made of galvanized steel. Connections can be made by riveting rivets.

Methods of work

Drawing plastering gun you can borrow from the article or perform independently. In the role of the valve and the handle, we recommend using a ready-made purchase gun, which is intended for pneumatic devices. Its front part should be fixed by thread, and the gun is fixed in the hole that you make in the bunker. It should be noted that the weight of the solution will be decent, and the gun is made of thin aluminum. Therefore, in addition, it should be fixed with two strips of duralumin. To the bunker it is necessary to attach the handle, the angle of its location should be 45 degrees. If you are left-handed, then it should be located on the appropriate side.