In this article, we will cover three of the most used mechanisms of power sources for use by airless spray guns. It is a good idea to learn about the various types, so that it can help you make a better decision on which one is most suitable for your environment. There are three kinds of sources: electric spray paint guns, pneumatic airless spray paint guns, and hydraulic airless spray paint guns. Here are some important points for your consideration.
Electric spray paint guns have an electric motor as its engine. An electric motor drives the piston in the paint pump. It is provided with a pressure sensor or a transducer which controls the starts and stops of motor as needed. Moreover, the speed of the motor can be changed through a digital control, due to how much paint the user wants to spray which result a very good control over the amount of pressure. This is the biggest advantage of these sprayers, having that various degrees of control over the amount of spray.
In creating pressure, a pneumatic airless spray paint guns uses compressed air, which seems antithetical to the airless label that it carries. It has a pump with a piston that applies the pressure which is necessary to atomize paint. In order to create fine droplets, air spray paint guns put the air in direct contact with a stream of paint. The compressed air of a pneumatic gun instead powers the motor, which in turn drives the piston. Along these lines, this type of spray paint gun is also known as air-powered airless. This is often a good option for delivering a uniform pressure of the spray.
This kind of airless spray paint gun uses a hydraulic pump to power the motor through the process of producing pressure via a piston or diaphragm as in electric and pneumatic models. The pressure which is resulted tends to be consistent since hydraulic pumps keep the motor moving in a constant way. A consistent result is good of course to deliver a consistent film of pain to the designated surface.