How to Set Up HVLP Spray Guns

HVLP Spray Gun Basics

One of the dandy features of PChrome chrome spray is that you lot can use it with your existing equipment. If you accept a store that has purchased an HVLP paint spray gun, you lot can use it to utilise your PChrome chrome spray. These guns utilize a high volume of air coursing through them to atomize the paint rather than relying on loftier pressure. By using depression pressure, more paint volition exist applied on the car or another object that you are spray chroming, which will help you to salvage both money and pigment. It is important that yous empathize how to ready your gun correctly, however.

How to go ready to ready

Setting up an HVLP spray gun correctly involves 3 steps, including choosing the air supply, selecting the right tip and then setting it up. In order to operate correctly, HVLP guns need a high volume of air. Your gun'due south directions will tell y'all the minimum cubic feet per infinitesimal that it requires in social club to operate. Your air compressor must exist able to produce the required book constantly, so make certain that it has the appropriate capabilities. You'll want to ready it to where information technology's releasing most ninety pounds per square inch. In addition, you will need an HVLP regulator to prepare the pressure where it enters your gun. Finally, y'all will need an air dryer that mounts to the wall in order to keep your air lines complimentary of any oil or water.

The tip that you cull is too important. Y'all probable will take received a few with your gun. You'll want to cull the smallest fluid tip that volition piece of work for your project. Small jobs require about a 1.0 tip. In order to complete a big project, choose a tip that is sized at ane.3 or i.4. If y'all will use your gun to build primers, a tip size of ane.eight to 2.three should be chose depending on the thickness that you want.

Setting up your gun

Each time you are getting ready to employ your gun, you volition need to fix information technology up. Start by taping a piece of masking paper on your wall for your spray test. And then, fix the pressure at your gun's inlet. You will use the air regulator that y'all attached to your gun to do this. You will prepare information technology with the trigger pulled at most 50 psi to start. Close the air volume control knob and with the trigger however pulled, open information technology upwards to the bespeak at which the air volume starts to remain the aforementioned and stop.

Next, y'all will need to open the fan control knob. You are wanting a fan that will be about vi inches tall when you lot are holding the gun about 6 inches away from the surface. And then, turn the cloth knob until it seats and so unscrew it about 2 and one-half turns.

In order to complete your spray test, hold the gun aimed at the masking newspaper as if you are going to paint nigh vi inches abroad. Pull the gun's trigger all the way in for a fraction of a second and then shut it. You should see a cigar-shaped pattern on the masking paper. Plow the fan control knob until you are able to get it to half dozen inches tall when the gun is vi inches away from the paper. After your fan control is set, exit information technology alone.

Next, hold the gun about 8 to ix inches away from the paper. The pattern should be effectually 8 to 10 inches long. The coverage should be full in the middle with fading coverage going away. If your design does not look like this, information technology is likely because of some common problems. For instance, if your pattern shows too much of your PChrome at either stop and not enough in the eye, you lot have too much air period. If the reverse is true, you take also little. If there are runs in the center, y'all are either holding the trigger for too long or are holding the gun too shut.

If your gun is spraying likewise much textile, screw in the material knob slightly. If that doesn't help, put it back to where information technology was and decline the air pressure on your regulator.

Melody your HVLP gun

In gild to tune your gun to where it gives the smallest possible paint droplets without losing full coverage, you lot will need to tune your gun. To do this, turn the material control knob a niggling at a time. Yous tin also practise the same thing by raising the air pressure level. When you go it to where y'all want it, you're finished and ready to spray chrome your project. To larn more or for assistance, contact PChrome today.