A powder coating gun works on the principle of spraying the powder to create a coating on a particular surface. As compared to other methods, this one is considered to be far more useful and long-lasting method to ensure seamless powder coating over a platform. However, to achieve your purpose, you would need the best gun that you can choose using the tips mentioned below.
Tips to Follow:
#1. Type – Basically, there are two basic types of guns available in the market: corona style and tribo style. Corona style is a common type that works in lower air conditions. The lower wear rate of this powder coating gun makes it a popular choice. Besides, this type of gun is compatible with different types of powders as well. On the contrary, tribo style gun is useful for coating corners and other remote places that are hard to reach by corona style guns. Its functioning is also slower as compared to the corona style gun.
#2. kV output – If you want to get efficient powder coating, then you will need an aptly-powered powder coating gun. Hence, you must check the output voltage of the gun and see how much voltage charges the powder coming from the gun. You must choose a gun that gives you the leverage to adjust the power between high and low kV levels. If you are buying the one for home use, then you can check the mid-range guns between 0 and 50 kV. But, if you are buying one for professional use, you have to buy the one that offers at least 100 kV.
#3. Nozzles and Tips – The next factor you must consider is the nozzle of the gun. It not only impacts the rate of spray, but also impacts the way in which the powder flows out. For instance, if you choose a thinner nozzle, then a thin stream of powder will be released that will come out like clouds. So, based on your project requirement, you can choose the one that matches your need. Some of the premium guns come with a feature of replaceable nozzle that lets you choose the desired type based on your project requirements. So, you can choose the one with nozzle according to your need.
#4. Easy to clean – When you are investing in a powder coating gun, you must look for ease of maintenance. Regular cleaning and maintenance are very important to ensure the performance and longevity of the gun. You have to clean the gun every time you change the powder colour, and it needs cleaning after each use as well. So, the one that you choose should be easy to clean and maintain.
#5. Portability – The next important factor that you must consider is the portability of the gun. You will be using the gun at different places for different purposes. So, choosing a gun that is light in weight and easy to handle becomes paramount. When you are considering the portability factor, you must also think about the hopper’s size, which must be not more than 1-3 pounds.
#6. Pricing – Another factor that you must take into account is the price of the powder coating gun. It must be priced fairly as compared to the features offered by it. The more features you opt for, the more you will have to pay. So, know your requirements first, then set a budget and choose a gun accordingly.
Conclusion
So, here, you must have got some basic information about choosing the best powder coating gun as per your requirements and purpose. If you want to make the best purchase of a gun, then you must consider the above-mentioned factors and choose accordingly.
