Laser cutting air compressor

All Laser Air Compressor For Tire Production Equipment cutters need two additional products which move air flow: blower which removes surroundings / extracts smoke from machine and air compressor as a source for compressed air for so called air assist.

Why and How
Laser cuts by temperature, very high temperature focused in tight beam. Side products of high temperature are smoke and fire, both aren’t welcomed addition, smoke disperses laser reducint it’s efficienty and fire causes charring of material / edges and can even get out of control leading to serious emergency.

Fire needs atmosphere to burn but it will also die if you blow too hard, think of a candle in the wind. That is essentialy what atmosphere assist is for: compressed atmosphere is extruded straight at the laser head in a very tight stream and is fond of where laser touches material.

Pressure and level of air
Pressure of air flow is key variable for air assist efficienty, inside our shop we discovered that optimal worth is between 2 and 3.5 bar (31-50psi).

To accomplish required pressure compressor needs to push certain volume of air through surroundings assist opening, precise volume depends upon size of the opening and desired pressure. Top quality laser beam cutter heads have small and finely tuned openings while cheaper chinese cutters simply blow in general direction via large holes.

Proper compressor
When choosing compressor you have to consider if it will be able to constantly provide desired pressure and level of air. Little airbrush compressors small compressors boast amazing pressure figures but actually poor flow rates adequate limited to airbrush pistols. Also if small compressor can push enough air it’ll likely overheat in couple of minutes.