What you need to understand about powder coating guns is that they come in all sizes and shapes. There are dozens of companies out there that manufacture the device. With that said, it’s important that you are aware of what to look for if you’re planning to buy one. These devices are most commonly used for finishing during industrial painting processes. What the gun does is spray powder while adding doses of electrical currents into the powder so that this will efficiently attach to metal parts. Powder coating is a lot more effective and less costly compared to traditional finishing. For this reason, it’s the technique that’s utilized for a wide range of industrial applications from mechanical parts to appliances to automobiles.
Transfer efficiency of the powder coating gun
During a finishing process, the result would be more durable if the powder is transferred to the metal surface in the fastest time possible. The faster the material is attached to the metal, the better. This is why you should look for a coating gun that has a very high rate of transfer efficiency. You’ll get to coat more surfaces with less time. Another benefit of using a coating gun with high transfer efficiency is that it causes less waste. If the gun is too slow, a lot of the powder will be wasted which will eventually cost you money and resources. In other words, find a gun that is known for its transfer efficiency. It will benefit you in the long run.
Spray rate of the gun
The spray rate refers to the amount of space that the gun can cover with each spray. In other words, the gun should be able to discharge powder at the right volume and velocity to cover more space in less time. Spray rate is very important especially if you are working on a finishing project that covers a lot of surfaces. Naturally, powder coating guns with high spray rates are usually more expensive. However, they are worth it because you can save a lot of time and money in the long term. Always keep in mind that a higher spray rate translates to getting things done quicker.
Longevity and durability of the spray gun
When you purchase a powder coating gun, you can check in its package its stated durability and maintenance requirements. If you have to regularly replace the gun or its parts, maintaining it can be very expensive. With that said, you should find a gun that requires less maintenance but provides the exact functions that you need. To find the most durable brands, it’s advisable that you read as many reviews as you can about the coating guns.
These are the factors that you must seriously consider when buying powder coating guns. Take your time to look into the pros and cons of a device before you make your decision. Of course, if you know someone who has personally used the device, you can ask for his/her advice as well. Powder coating guns aren’t cheap so make your decision well.…