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

Laser cuts by temperature, very high high temperature focused in tight beam. Side items of high temperature are smoke and fire, both aren’t welcomed addition, smoke disperses laser beam reducint it’s efficienty and fire causes charring of materials / edges and may even get out of control causing serious emergency.

Fire needs air flow to burn nonetheless it can also die in the event that you blow too hard, think about a candle in the wind. This is essentialy what atmosphere assist is usually for: compressed air is extruded Laser Cutting Air Compressor straight at the laser mind in a very tight stream and is fond of where laser touches material.

Pressure of air is key adjustable for air help efficienty, inside our shop we found out that optimal value is between 2 and 3.5 bar (31-50psi).

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