Paint guns and accessories
Sale of paint spray guns
When choosing a paint spray gun, there are several important factors that affect the end result and ease of use. It is important to consider:
- Paint types: some spray guns are specifically designed for primer, others are better suited for varnishing, and still others are primarily intended for painting. The best spray guns for professional use can handle different types of paint.
- Spray gun type: choose the type of spray gun according to your needs, preferences, and the materials you will be using, whether HVLP (High Volume, Low Pressure) or RP (Reduced Pressure). Different types have different characteristics and advantages. More on spray gun types below.
- Nozzle: When choosing a spray gun, also pay attention to the size of the nozzle, as the type of nozzle you need depends largely on the viscosity of the material you are using. A larger nozzle allows you to spray more material faster and is recommended for more viscous materials (the SATAJET 100 B F HVLP 1.7 has a nice wide spray pattern and is perfect for priming, for example). With mini spray guns with small nozzles, you can also do spot painting and touch-ups in hard-to-reach places (for example, the SATAMINIJET 4400 RP 0.8). The SATAJET X 5500 RP 1.2I paint gun is ideal for Spies Hecker Hi-Tec water-based paint, and the SATAJET X 5500 RP 1.3CC is ideal for HS lacquer.
- Air pressure: make sure that your compressor can power the selected paint gun. Also note the air consumption of the spray guns, which is indicated in l/min (liters per minute), and compare it with the output of your compressor, which is also indicated in l/min. Stable air pressure helps to achieve better results and ensures comfortable and smooth operation.
- Weight and ease of use: choose a spray gun that is comfortable to hold. Professional spray guns are designed to be lightweight so that they can be used for long periods of time and can be adjusted with one hand. In addition, high-quality spray guns are easy to disassemble and clean.
- Maintenance and cleaning: choose spray guns that are easy to disassemble and clean. Regular maintenance ensures a long service life, reliability, and high-quality results. Keep in mind that high-quality spray guns often come with better after-sales service and spare parts availability, should the need arise.
- Quality: choose a reliable manufacturer. Well-known brands offer a decent warranty and you can easily find spare parts and user information. Based on our experience with paint, one of the best spray guns for professional use is made by the German manufacturer Sata.
Compressed air spray gun types
Compressed air spray guns are the most common type of spray gun used for vehicle finishing: they are powerful, durable, and precise. They are suitable for both large and small projects. Most professional painting jobs are done with compressed air spray guns because they ensure a consistent and high-quality finish, as offered by the SATA X5500 RP FUTURE DIGITAL, for example. A compressed air spray gun requires a compressed air compressor.
Choice of spray gun type (RP and HVLP)
The choice of spray gun type depends on the compressor capacity, the type of project, the level of detail, the materials used, and personal preferences.
Let's compare the two most common variants:
- RP - Reduced Pressure (more compressed air, lower pressure)
- HVLP - High Volume, Low Pressure (more material, lower pressure)
RP spray gun - Reduced Pressure (lower pressure):
- For covering larger surfaces where spray speed is important.
- If you want an energy-efficient device and if compressed air is limited.
- A good choice is, for example, SATAJET X 5500 RP FUTURE 1.3 I RPS
HVLP paint spray gun - High Volume, Low Pressure (more material, lower pressure):
- Sprays material faster while using lower pressure.
- Good for more detailed work where precision is important.
- Lower pressure reduces air pollution.
An RP type spray gun may be faster, but tends to use more compressed air and material. An HVLP spray gun gives more precise control, but requires more time to cover larger areas. Material consumption is generally lower.
Spray gun type according to the paint cup
Spray guns are also classified separately according to the paint cup. This is primarily based on the location of the paint cup and how it works. Below is a closer look at four types of spray guns: top-feed, pressure cup, Airmix, and airbrushes.
The most common and widely used type of spray gun is the top-fed spray gun. This is the type of spray gun that is primarily used for painting cars. As the name suggests, the paint cup is located on top of the spray gun. The cups come in different sizes (e.g., 0.6 L, 0.75 L, 1 L) and are made of different materials (e.g., plastic or aluminum). In addition, top-fed spray guns can be used with a so-called single-use paint cup system, such as the BPS 125MC 600ML 50TK, which simplifies use, speeds up cleaning, and thus makes the work process faster.
Pressure tank spray guns are suitable for larger painting jobs. They are mainly used for industrial painting and for painting large trucks and buses. SATA pressure guns ensure optimal paint spraying. High-tech spray guns with pressure tanks enable high painting efficiency and fast application of large quantities of material. They are particularly important for painting heavy machinery and industrial painting. (https://www.sata.com/en-int/products/additional-products/material-supply-systems/sata-mini-set-2
Airmix® is a spraying technology that combines the finishing quality of compressed air painting technology with the productivity of airless paint sprayers and is now the industry standard. It is suitable for painting large industrial equipment and structures.
Airbrush – In addition to conventional spray guns, very small paint guns, or airbrushes, are also used. Airbrushes resemble pencils in appearance and are designed for very detailed work. Airbrushes are mainly used for artistic purposes – they can be used to create very eye-catching paintings. Airbrushes are also used for painting various small details, such as figurines, models, and for very small spot repairs. High-quality airbrushes, such as the AEROGRAAF SAGOLA PREMIUM 100 XF (pintavari.ee), allow you to create very detailed images and fine lines, and thus create stunning works of art. For easier use, spot repairs, and painting small details, a more affordable option is the VÄRVIPÜSTOL AIR BRUSH KIT EW-110 (pintavari.ee).
