Laser cutting air compressor

All Laser Cutters want two additional devices which move atmosphere: blower which removes air / extracts smoke from machine and atmosphere compressor as a source for compressed surroundings for so called air 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 disperses laser reducint it’s efficienty and fire causes charring of materials / edges and will even get out of control leading to serious emergency.

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

Pressure and volume of air
Pressure of air flow is essential variable for air assist efficienty, inside our shop we found out that optimal worth 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 upon size of the starting and desired pressure. Top quality laser beam cutter heads have small and finely tuned openings while cheaper chinese cutters just blow in Air Compressor For Tire Production Equipment general direction via large holes.

Proper compressor
When choosing compressor you should consider if it will be able to constantly provide desired pressure and level of air. Small airbrush compressors small compressors boast impressive pressure figures but actually poor flow rates enough limited to airbrush pistols. Also if small compressor would be able to push enough air it will likely overheat in couple of minutes.

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