Spray Gun Finishing Equipment - What Spray Gun is Best For Your Application?

Spray gun painting can be used for both manufacturing processes as well as many household projects. There are two different types of air gun spraying: the manual operation method and the automatic process. In the manual method the air gun sprayer is hand held and moved back and forth over the surface, each stroke overlapping the last to ensure a continuous coat. In the automatic process the gun head is attached to a mounting block and delivers a stream of paint from that position.

There are a few different types of spray guns to use depending on your needs:

HVLP Spray Guns: HVLP which stands for high volume low pressure are similar to a conventional spray gun using a compressor to supply the air. The spray gun itself requires low pressure (LP) and a higher volume (HV) of air is used to aerosolize and propel the paint at a lower air pressure. HVLP Spray Gun Systems are most commonly used in the automotive, marine, architectural coating, furniture finishing, and cosmetic industry.

LVLP Spray Guns: LVLP which stands for low volume low pressure uses a lower volume of air to atomize the paint at the cap. These spray guns, like HVLP systems, operate at low pressure but also have a low volume of paint coating. Unlike HVLP guns LVLP guns can be used with a smaller compressor. These spray gun systems are great for small shops, woodworkers, or smaller projects in general.

Electrostatic Spray Painting: Electrostatic painting is when an electrically charged powder is sprayed on a surface that is charged with the opposite electrical charge. The whole is then baked to properly attach paint. It's much more durable than liquid paint and it's an environmentally friendly process because there are no solvents to evaporate into the air or go down the drain. Electrostatic painting can be used on most plastics and any kind of metals. This type of painting is commonly used to paint car bodies, bicycles, elevators, and some office equipment.

Airless Spray Guns: Airless Spray Guns are connected to a high pressure pump to atomize the coating using different tip sizes to reach desired atomization and spray pattern size. Airless spray gun coatings penetrate better into pits and crevices, and have a thick wet coating which reduces the number of applications. These systems are commonly used by contract painters to paint heavy duty industrial, chemical, and marine coatings and linings.

Air Assisted Airless Spray Guns: Air Assisted Airless Spray Guns are very similar to the airless gun in that high fluid pressures force the coating through a small orifice in the spray gun cap. The gun differs from the airless spray gun in that the fluid pressures are lower. These spray guns provide high transfer rate and increase application speed and is best used with flat line applications. These spray guns are commonly found in factory finish shops.

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Gun Control - An Argument for Gun Control

Guns in the wrong hands are dangerous. Guns should only be in the right hands. Which hands are the right hands? That is the question. Now for the answer... The right hands are the citizens' hands. When the citizens have guns, there is freedom. When the government has a monopoly on guns, there is tyranny. We need to take away all guns from all government employees and especially the most dangerous government employees, the police. There are many studies and statistics that support the basic fact that police are far more dangerous than terrorists. Conservatively stated, you are at least 8 times more likely to be killed by a police officer than by a terrorist.

I would urge that all police should be disarmed and deprived of their body armor. Police can be issued whistles that they can blow to try to get honorable citizen passersby to help them if they are in danger. Armed citizens can protect our police far better than police can protect us. A good illustration to support this contention recently happened in Texas and was reported by KHOU 11 News in Houston on January 11, 2013. Two Good Samaritans in a Mercedes-Benz came to the aid of Kevin Dorsey after he was robbed by a man wearing all black and a ski mask. The Good Samaritans not only caught up with the suspect, but they took down the bad guy.

The suspect, identified as Christopher Hutchins, was treated at Ben Taub Hospital. He survived. "I don't believe in guns," said Dorsey. "I don't own a gun. I'm totally at the mercy of my saviors. They obviously sent two angels to help me. These people protected me when I couldn't protect myself." There is no need for police to possess weapons. All government employees and especially "public servants" should be disarmed as soon as possible. We have the power to do this because we are their bosses. They are our servants. Our acquiescence and money facilitates our "public servants."

It should be no surprise that governments are far more dangerous than terrorists and even more dangerous than criminals. Look at the well-documented facts about violent deaths in the past 100 years. If we add up all the murder victims from criminals and combine those with all victims from terrorists, the totals are far lower than the numbers of victims from government violence. Every human on earth is in far more danger from their own governments than from all other threats combined.

Most victims were mercilessly tortured and mutilated during interrogation before being slaughtered by their public servants. Many were hog-tied and then had their throats slit. Some were buried alive with just their heads above the ground. Then the sadistic public servant executioners would torment their victims and then literally bash out the victims' brains with clubs as the next victims watched helplessly and waited for their turn.

Even more recently American soldiers brutalized many Iraqi citizens. Iraqi women and children were tortured, raped and murdered by CIA and American soldiers in front of their parents to try to get the parents to tell where the weapons of mass destruction were. Of course the unfortunate Iraqi parents could not possibly tell where the WMDs were since they never existed.
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