Painting gun. When applying paint and varnish coating at industrial facilities, in automobile workshops, for carriages, agricultural, defense equipment and critical metal structures, maximum accuracy, uniformity and speed are required, so the question of which spray gun to choose for painting a car arises especially acutely. The specified parameters are ensured when using an electric or pneumatic painting gun, which fits comfortably in the hand, is ergonomic, consumes raw materials in a dosed manner, and is designed for long-term operation without interruption, provided that the operator knows how to use the spray gun. The device is suitable for most acrylic, water-based and enamel compositions.
General description of the paint gun. What kind of compressor is needed to paint a car?
So, what kind of compressor is needed for a spray gun? The design of the equipment includes the following elements:
- outlet nozzle;
- air cap with regulating needle;
- stuffing box;
- ring distributor;
- trigger lever;
- screw regulator;
- fitting with valve;
- supply torch with jet spray size corrector.
Pistol-type spray guns operate from atmospheric pressure, the principle of operation is like an aerosol. The bulk is pumped by a compressor, fed through a hose to a sealed handle. After pressing the trigger, the paint is ejected through the nozzle, uniformly painting the surface in the desired direction. What pressure should be used when painting a car is determined by the operator depending on the technological need.
How to choose a paint gun for a car service?
Finishing the car body and individual parts requires the most isolated space with good ventilation. It is necessary to exclude the possibility of dust or foreign particles entering the applied composition. For such purposes, Tweko has developed and designed the AKFS spray booth. An electric paint gun with adjustable compressor pressure for painting cars and the degree of suspension supply is responsible for fast and high-quality processing. The design of the unit is designed for medium and large car services.
All conditions have been created for high-quality finishing of vehicle parts, namely:
- compliance with European environmental standards;
- setting the optimal temperature for dyeing and drying;
- powerful ventilation unit;
- fire and emergency signaling devices;
- availability of entrance gates and doors for operators.
Which spray gun is best for painting cars and metal structures?
The design of the universal complexes of the FPG type provides for a productive gun for painting. If a mobile chamber does not require the arrangement of a special foundation, the necessary pressure and direction of the atmospheric flow are created. That provides high quality of drawing structure, accuracy, uniformity, profitability of painting works.
In the box, the optimal temperature is maintained, multi-level filtration, which excludes the ingress of foreign particles and dust into the main zone. The sprayer is suitable for various types of suspensions, it can be used to paint any metal surfaces, as well as alloy and wood products.
For wagons
Painting works of large-sized rolling stock units are carried out in relatively limited conditions (in hangars, on overpasses). For these purposes, a mobile chamber with a pneumatic atomizer is ideal. As a result of processing, uniform application of paintwork materials to all fragments, including hard-to-reach places, is ensured. Particles of dust and pollution are removed by a stream of air, thanks to unique system of ventilation.
The device for painting a car is equipped with a large reservoir, regulators for the size and power of the torch. Other advantages of MKFS type complexes:
- uniform blowing in the drying mode;
- the use of non-combustible materials in the construction;
- folding cabin, the installation of which takes no more than three minutes;
- signaling devices of emergency and fire interlocks.
For defense and agricultural equipment
TWEKO offers universal painting complexes with a full cycle of work. LKP is applied using powerful pneumatic paint guns, designed for the production of enamel, primer, water-based, acrylic mixtures. After dyeing, the product is dried under optimal temperature conditions specified by the operator.
The frequency of exchange of atmospheric flows in the chamber is carried out up to 200-250 times per hour (main mode), 100-120 times/h (drying). The complex complies with European safety standards and is suitable for parts of large-sized equipment of complex configuration.
Another option for high-quality painting of defense and agricultural structures is the industrial system of the IKFS series. Efficiency and uniformity of work is ensured by an electric or pneumatic fine-tuning spray gun. The complex has created safe and comfortable working conditions for the staff. Рerformance parameter depends on the serviced object (trucks, harvesters, wagons, trailers, body blocks), its dimensions, and the degree of surface preparation. The system is designed to operate in automatic mode.
Paint gun – spray booth equipment