In the world of painting and decorating, there is one very important device that you may come across. It’s known as an HVLP spray gun, which stands for high volume, low pressure.
If you are looking to get the most suitable finishing product with a top-quality finish, then you should definitely consider using this type of equipment. If you want to buy best HVLP spray guns in market then I have tested and used the best ones. You can also check the guide on best paint sprayer for cars if you are interested.
These relatively fast sprayers perform in the best way only when they are in a prime beneficial state. So precisely how does one set up and adjust a help sprayer effectively? I have also reviewed best cordless paint sprayers if someone is interested in cordless spray guns. And if you cannot afford HVLP spray guns then you can also use best paint sprayers under $200 which I have also used and reviewed on my blog.
It’s me with a new guide for you people out there who have just started their painting career and are confused about some things which scare them.
Well, don’t worry in this guide I will teach you the method to adjust your HVLP spray gun for your own projects or for your clients without any mess and with the correct way to get satisfactory results.
When you are buying a sprayer, make sure that it comes with an adjustable nozzle. This can help you to use your paint in the most efficient way possible, making sure that you aren’t wasting any of it when using these sprayers.
Also, we hope that after reading this article, you will have a good understanding of what types of advantages these sprayers have.
And how adjustability gives you more control over how much or little you want to use saving you time and money in the long run!
- 1 Method to adjust HVLP spray gun
- 2 Choose the correct air supply
- 3 Select the right tip size
- 4 Set the gun
- 5 Method to adjust spray gun
- 6 Tips from my own experience
- 7 FAQ’s
- 8 Conclusion
Method to adjust HVLP spray gun
The HVLP spray gun has a finer spray pattern and is capable of applying less material than a conventional air spray gun.
The pattern is created by varying the distance between the tip and the surface. The tip must be placed slightly above the surface during spraying to achieve adequate atomization.
As stated in the introduction, HVLP stands for high volume/low pressure – this is one reason why they’re known to spray paint smoothly and consistently without bubbling or spattering.
It’s important to get a regulator that’s capable of limiting the amount of air going into the gun so that you can use less pressure and not have any issues with getting paint on the surface you’re currently painting.
While some artists might prefer an HVLP for spraying everything from automotive vehicles, and furniture to even murals because it has a wider spray pattern than other types of guns that are considered “high-pressure” it’s also important to follow manufacturer’s guidelines when it comes to adjusting your spray gun!
Using a high-quality surface with the right paint can ensure that your aerosol will stay put and not leave marks on the walls as you spray. Here is a guide on how to properly adjust air pressure settings in your HVLP spray gun.
Before we begin, make sure a few things are in order. This strategy will make the setup process smooth and easy to manage. You can easily see what this is about by finding out which steps we are going to be following in the next part briefly.
Choose the correct air supply
A spray gun cannot function properly without the right amount of compressed air. It’s crucial to choose a good air supply.
Start by examining your spray gun’s nozzle, it will help you calculate how many Cubic Feet of Air Per Minute are needed for the optimal adjustment of your paint application. This is pretty amazing info to know.
When it comes to air compressors, you have a lot of options. Some are shaped like gun silencers, others look like an accordion and there are even those with the aesthetics of a rain boot!
While there are many differences in design, one thing remains constant – each air compressor has different features that allow it to reach its final pressure rating at certain PSI (pound per square inch).
Many people who own a small business may rent or buy a large machine for their everyday chores such as cleaning driveways, filling tires, or operating power tools.
Other individuals find joy and economical use in owning a smaller, portable one. Either way, choosing the right kind is the trick when it comes down to ensuring your safety benefits and efficiency levels all while saving some hard-earned cash.
Select the right tip size
Alright, make sure that you’re using the regulator for the air pressure alone! If you’ve done that and are prepared to move on to the bit gun itself, make sure that it comes with its own dedicated oil or grease.
Otherwise, if it doesn’t come with one, prepare your own gear box with a small amount of oil and attach it to the weapon before use.
Remember to always wear protective gear best suited to your needs and work environment.
Do you know what the measurement of the tip is on your airbrush? I’ll explain. It’s very important to choose a .1, not .3 or .4, for smaller projects because the other two sizes are for larger projects.
A few more tips: If you’re priming, use a .8 or perhaps even a 2.3 instead. Otherwise, it depends on the stroke that you want to create so make sure to figure out which size would be better suited before starting a job.
Set the gun
After every use, ensure that the gun is in proper setup. I know how important it is to complete the full setup process and not skip a step whenever using your gun. Skip?
But trust me — It’s simple to complete, so follow the instructions below if you don’t believe me! After previously completing all steps of the setup process, remove the safety pin from inside the gun.
From there, twist your gun on and keep it twisted for about 5 seconds until air pressure begins pumping through the system.
Once formed, slowly pull back on the trigger until it reaches full potential. And finally, after pulling back fully on the trigger – now wait one minute before repeating steps 1-3 again (which will simply set up another shot).
- Tape the wall with masking paper.
- Set the pressure of the gun and keep the air volume pulled and don’t forget to close the control knob.
- Open the fan knob and take the fan to six inches tall. Do this when the gun is away from the same distance from the wall.
- Now control the material knob and turn it after raising the gun then hold it in front of the masking tape and pull the trigger.
- Make a cigar pattern and it must be 9 to 10 inches long.
I don’t think you’ve quite managed to make any pattern at all. We need to take a look at the gun. Is it twisted around? You did wind some material onto the spool, didn’t you?
How about we just adjust the dial on the side and see what happens? If there’s too much pressure, it pulls too much material out at once and creates one giant blob.
Don’t get frustrated; adjusting the air pressure will be a process of trial and error. We advise you to try different levels to determine which is most appropriate for your level of skin moisture.
Also, don’t forget to use an air dryer. Air dryers will keep the line dry so that it doesn’t clog
Method to adjust spray gun
Adjusting a spray gun is not difficult at all. First, make sure to make the adjustments on a level surface. The best place to do it is on a flat cement surface outside.
Some things to check before you adjust the gun are: -Make sure the gun is clean. -Make sure the air cap is screwed on securely.
Make sure the air regulator is set to at least 30 PSI. -Make sure to have a can of gas that is full. -Make sure to have a clean outdoor surface.
A few things to adjust are: -Make sure the tip is tightened so that it fits snug with the size of the tip. -Make sure the nozzle is tight.
Set the gun about 10 inches away from the surface and spray a straight line. If the line is straight and there are no spits or blobs of paint, adjust the gun until there is a straight line.
If you are still having trouble, try looking up more information about how to adjust a spray gun.
Tips from my own experience
- The right airflow is very important for HVLP spray guns and the pressure should not be less or high, it should be balanced to keep things smooth.
- Check the thickness of the material to make sure the flow is good.
- Don’t hold the trigger too long in order to avoid runs.
- Hold and maintain the gun at the right distance because it is about the method you hold the spray gun.
- You should test your spray guns on cardboard pieces before starting the project.
- HVLP spray guns come with different guidelines so follow them carefully because they contain valuable information about HVLP spray guns.
This guide which I have written will help you out in adjusting the pressure and HVLP spray gun for your own projects or for your customers.
This guide will give you satisfactory results and without any mistake, you can easily adjust the spray guns on your own. Comment down if you have any questions regarding this post and I will try my best to answer it.
In order to make the most out of an HVLP spray gun, you have to know how to adjust it. As I mentioned earlier, setting up your gun for spraying is crucial for a number of reasons.
You’ll want your gun attached securely to a reliable air compressor and adjusted properly so that it will reach the recommended PSI pressure setting.
In addition, flow control and material feed directions must be checked and set. Additionally, your desired pattern type should be set in order to minimize overspray, which saves both time and materials.
Lastly, you want to make sure that you don’t lose any final droplets through over-saturation! By following these steps, all sorts of projects can be completed efficiently with ease – even over long periods of time!