Latex Paint Spraying Guide
Challenges of using HVLP spray gun with latex paint
HVLP spray guns use a high quantity of air at low pressure to atomize (break up) coating. The low pressure allows them to use less paint and be more environment friendly at making use of a coating to a product surface. However, the low pressure that HLP spray gun makes use of can make it harder to break up thicker coatings, including latex paints. To be able to effectively spray latex paint with an HVLP spray gun, just a few things will need to be considered.
You will want to use a high quantity air cap (high CFM) – high high quality HVLP spray guns will include quite a lot of setups for the air cap as well as the fluid nozzle. The higher the quantity of air and air cap makes use of, the better it is going to be at being able to atomize heavier bodied coatings like latex paint.
If you will be utilizing a turbine pushed HVLP spray gun it would be best to use a multistage turbine. The more phases that you may afford to your turbine unit, the greater ability the unit may have in being able to spray latex paint. If you're considering between an HVLP spray gun and a turbine unit for latex painting projects, you can be taught in regards to the differences between the 2 here.
Use a big fluid nozzle- For a pressure fed HVLP Spray Gun you'll normally need to use not less than a 1.eight MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you'll typically want at least a 2.0 or higher to be able to get the Latex Paint to flow. The massive fluid nozzle will permit for the latex paint to flow, smaller fluid nozzles will typically be hard to get Latex paint to flow adequately.
Thinning-you’ll most likely need to thin the latex paint to be able to get it to adequately atomize. This is especially true if your utilizing a gravity fed HVLP Spray gun. You wish to be certain to make use of the manufacturer’s really helpful thinner and only thin it the minimal amount needed to get it to adequately spray.
If you do not want to use thinner, you’ll want to consider using a pressure fed HVLP spray gun – pressure fed weapons are available for HVLP spray guns which can be fed by an air compressor. They may permit thicker coatings to be able to be equipped to the gun successfully and give better control of the amount of coating you're supplying at a given time which might help in achieving higher atomization regardless of the heavy bodied latex paint. You may study more about pressure vs gravity vs suction fed spray weapons here.
When an HVLP spray gun is good for spraying latex paint
When your major goal is achieving a high quality end like when painting cabinets or trim
When you could have smaller areas to be painted that will not require a big volume of paint to cover the surface
When it is advisable keep Overspray to a Minimum
Options to using an HVLP spray gun with latex paint
If you want to be able to maintain high production however nonetheless achieve a finer finish, you could possibly doubtlessly use an airless paint sprayer with a fine finish tip. A Fine finish tip allows for higher atomization than a regular airless tip although won't yield the same end that an HVLP spray gun will.
when you’re looking at a project will require a fine end and requires the application of latex paint and HVLP spray gun may be the ideal answer for you. To achieve the most effective result possible, you want to use a high quantity CFM air cap, thin the material an appropriate quantity, consider utilizing a pressure fed system especially if you'll be utilizing a compressor fed HVLP spray can, and if you may be using a turbine driven HvLP spray gun you'll want to use a multistage system. By following the following tips, you'll be able to achieve a high quality finish along with your latex paint project. For options on compressed air spray guns that may be perfect on your project you'll be able to contact us immediately
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