TL;DR: Choose a MOPA fiber laser when you need precise, permanent marks on plastics, coated parts or metals without excessive heat damage. Adjustable pulse duration supports scannable traceability codes, color marks on stainless steel and titanium, and a smaller heat-affected zone, which can reduce rejected...
TL;DR: Choose the shallowest mark that stays readable after finishing, handling, and service exposure. Deeper engraving can preserve a mark, but it can also create fatigue risks in hardened metals, deform soft metals and damage plastics; too much relief can reduce barcode readability through uneven...
TL;DR: MOPA laser cost depends on wattage, laser source quality, software, and features such as autofocus and in-line vision. A 30 W system suits fine detail, while 60 W and 100 W options serve operations that need faster marking or deeper engraving. To judge ROI,...
TL;DR: MOPA lasers are fiber lasers with adjustable pulse width and frequency, giving operators control over heat and finish for stainless steel color marking, high-contrast marks on plastics, and black or white marks on anodized aluminum. Conventional Q-switched fiber lasers suit fast, high-volume metal marking,...
TL;DR: Cold laser marking uses short-wavelength light and short pulses to create permanent, high-contrast codes and identifiers with minimal heat transfer. It’s a fit for heat-sensitive plastics, foils, electronics, and medical devices, as well as metal parts that need precise marks without warping or surface...
TL;DR: Keep fiber and CO2 laser marking systems clean, ventilated, and free of residue to preserve marking accuracy and reduce overheating and downtime. Before each run, check grounding, materials, settings, and a test mark; after each run, turn off laser power first and remove dust...
When marking metal, you have to consider the kind of metal you are going to mark as well as your application and production needs to find the most suitable marking process. You can use etching, engraving or annealing to mark metal items. Each process has...
Aluminum is a durable and cost-effective material that's used in many industries, and it is essential to find a straightforward and effective way to mark aluminum items for various applications — whether it's for decorative purposes or to add traceability. The right laser engraving machine...
Laser engraving on glass has many applications, and industries utilize glass engraving to create traceability marks, logos, beautiful textures, expiration dates and much more. With the right glass laser engraver, you can create simple or intricate designs on a variety of glass types. Learn all...
Laser engraving is a technology that enables businesses and companies in many industries to embed permanent markings on their products. It also provides them with exceptional accuracy and precision. While it's a non-contact mechanism that's generally safe for humans, it's associated with various personal injury...
