Does the wood burn during laser cutting?
Yes. Wood lasering is a sublimation process. However, this is not bad and very often actually desirable. Accurate focusing, selection of the appropriate parameters, use of suitable optics and supply of compressed air allow cutting and engraving of the highest quality.
Can any type of wood be processed with the laser?
Since wood is a natural material, the laser user must consider a number of parameters such as the density and the resin content of the wood for the processing. Soft woods, e.g. balsa, require less laser power and can be cut more quickly. Hardwood, as an example of dense wood, on the other hand requires more laser power. For MDF, which consists of glued wood fibers, Trotec recommends using compressed air.