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The Difference Between a Class I Laser and Class IV Laser

The GeoMARK Pro is a class I laser. The GeoMARK Eco is a class IV. But what does that mean? Their classifications – class I and class IV – are designations defined by the United States Code of Federal Regulations and refer to the work environment and safety requirements in which the lasers are suitable … Continue Reading

Laser Engraving vs Heat Marks

Laser marking comes in two forms: heat marks and laser engraving. Let’s take a closer look at how these two differ. Heat Marks Heat marks, also known as annealing, is a thermochemical reaction that occurs when a laser applies low heat to a part’s surface. This creates an oxide layer and results in a visible … Continue Reading

Getting a Deep Mark With Your Pin Marker

Getting a deep mark with a pin marker is ideal for thick metals and marking materials that will be post-processed. For example, let’s say you’re marking a part that will later be painted over. If your mark is too thin and/or shallow, the paint may obscure the mark if not completely cover it up. You’ll … Continue Reading

Prepping Raster Files to Laser Mark Your Logo

Laser marking is great for logos but if you don’t get them just right, the mark may end up blurry or jagged – not the look you want to represent your company. To get a high-quality logo on your parts, you need to prep the image properly and find the optimal settings on your laser. … Continue Reading

Mastering Your Pin Marker – The Speed Factor

Pin markers are versatile machines that can make permanent marks in a variety of styles. Your marks can be light or deep, or thin or wide for example. The desired mark will depend on your application. What kind of material will you be marking? Will there be any post-processing such as painting or anodizing? Your … Continue Reading