Applications of Laser Marking Machines
Metal Part Identification
Laser marking machines are widely used for permanent marking on metal components, such as automotive parts, aerospace components, and machinery tools. With excellent precision and wear resistance, laser-engraved codes, serial numbers, or logos remain readable even under harsh industrial conditions.
Electronics & PCB Labeling
In the electronics industry, fiber laser marking ensures high-contrast, non-damaging labels on delicate circuit boards, connectors, ICs, and microchips. It meets traceability requirements without affecting conductivity or structural integrity.
Plastic and Polymer Surface Coding
Using MOPA fiber lasers or UV laser markers, we provide clean, high-speed marking solutions on ABS, PVC, PE, and other plastic materials. Applications include branding, QR code marking, and anti-counterfeiting marks for consumer goods and packaging.
Jewelry & Luxury Branding
Laser marking offers fine, non-contact engraving on gold, silver, stainless steel, and other precious metals without damaging the surface. This makes it ideal for serial numbers, brand names, or artistic patterns on jewelry and luxury items.
Medical Device Compliance
Laser marking ensures UDI (Unique Device Identification) compliance for surgical tools, implants, and stainless steel instruments. The marks are biocompatible, corrosion-resistant, and remain intact through repeated sterilization cycles.
Tool and Mold Traceability
Industrial tools, dies, and injection molds are often marked for tracking and quality control. Laser engraving provides deep, durable codes that withstand wear, oil, and chemical exposure throughout the production cycle.
Packaging and Date Coding
CO₂ and fiber laser systems are ideal for non-contact printing of expiration dates, batch codes, and barcodes on packaging materials like cardboard, PET, glass, and aluminum. They replace inkjet printing with zero consumables and high clarity.
Automotive & Aerospace Compliance
VIN codes, part numbers, and safety labels are permanently marked on automotive components, engines, and aircraft parts. Laser marking ensures traceability, regulatory compliance, and resistance to heat, vibration, and corrosion.
Energy and Battery Industry
Laser markers are used to label lithium batteries, fuel cell parts, and solar modules with clear, durable codes for tracking and safety. The marking process avoids contact, protecting sensitive battery surfaces from damage.