The following is introduced by MYT company:
There are two types of laser cutting machines: air compressor oil compressors and oil-free air compressors. Oil-free air compressors have a lot of oil, not only the oil content is very small, so the operation of laser cutting machines is more stable. Air compressors cause a lot of wasted oil, not to mention that the operation of the laser cutting machine is very unfavorable, and it is easy to cause the laser cutting machine lens to be contaminated by oil. Dirty materials shift the optical path of the laser cutter or sometimes do not cut through the material during the cutting process.
Which air compressor is good for laser cutting machine? MYT recommends that the power of the screw oil-free air compressor should be 7.5kw, the air pressure should be above 9kg, and the displacement should be greater than 0.6m3 per minute. If the customer purchases a hydraulic air compressor with two oil filters and water filters to reduce some oil, water and dirt, the maintenance of the laser cutting machine is more convenient.