Sandblast vs laser engraving on trophy.
Laser etch vs sandblast granite.
A template is designed first then it is sent to the automatic engraving device where it guides the laser on how to cut the granite surface.
The darker colors are better for laser etching with dark black granite being the best.
There are a few reasons for this.
Laser etched designs are done with the use high tech laser etching cnc machines.
As with sandblasting etching reveals the unpolished layers underneath and shapes them into exact designs.
We use our trotec speedy 360 co2 laser to etch 12 x 12 granite tiles individually then combine them together on a piece of 48 x 24 sheet of plywood.
This erodes away the surface and is considered one of the most effective methods for engraving granite.
You can think of the laser etching machine as a big printer since the majority of the work is done on a computer and then sent to the laser for printing.
Etching removes the surface layer of granite with laser technology.
It s particularly well suited for lettering and can be used for both light and dark colors of polished granite.
Though all colors can be laser etched for these materials the choices and are better for granite.
Marble used to be the most popular stone for graves but today it is granite by far.