Laser Marking Machine for Metal Engraving: How to Laser Mark, Engrave, and Choose the Right System
A laser marking machine uses a focused beam to create permanent marks on metal, plastic, acrylic, and other materials. For industrial buyers, the right choice depends on material, laser type, laser power, marking speed, spot size, software, safety design, and whether the system supports automation, rotary marking, QR codes, logos, and serial numbers.