Laser cutting air compressor

All Laser Cutters want two additional products which move air: blower which removes atmosphere / extracts smoke from machine and surroundings compressor as a source for compressed atmosphere for so called atmosphere assist.

Why and How
Laser cuts by high temperature, very high warmth focused in tight beam. Side items of high temperature are smoke and fire, both are not welcomed addition, smoke https://www.ever-power.net/?s=laser+cutting+air+compressor&post_type=product disperses laser reducint it’s efficienty and fire causes charring of material / edges and will even get out of control causing serious emergency.

Fire needs air to burn nonetheless it will also die if you blow too hard, think of a candle in the wind. This is essentialy what air assist is for: compressed atmosphere is extruded directly at the laser mind in a very limited stream and is directed at the place where laser touches material.

Pressure and volume of air
Pressure of atmosphere is key variable for air support efficienty, inside our shop we discovered that optimal value is between 2 and 3.5 bar (31-50psi).

To accomplish required pressure compressor must push certain volume of air through air flow assist opening, precise volume depends on size of the starting and desired pressure. High quality laser beam cutter heads have little and finely tuned openings while cheaper chinese cutters just blow generally direction via large holes.

Proper compressor
When choosing compressor you should consider if it can constantly provide desired pressure and volume of air. Small airbrush compressors small compressors boast amazing pressure figures but really poor flow rates enough limited to airbrush pistols. Even if small compressor can push enough air it will likely overheat in couple of minutes.