Laser engraving provides a permanent, precise way to mark metal components with identification, traceability information, logos, and branding. Unlike mechanical engraving or paint marking, laser engraving creates a permanent mark that will not wear away or require maintenance.
What is Laser Engraving
Laser engraving works by directing a focused laser beam at the metal surface. The intense heat vaporises or discolours the material, creating a permanent mark. The process is controlled by computer, allowing precise, repeatable results. There is no physical contact between the laser and the component, which means no tool wear and no mechanical stress on the part.
Because the engraving is done by vaporising material rather than mechanical cutting, the mark is permanent and resistant to corrosion, wear, and fading. The mark will not peel, fade, or require reapplication.
Advantages of Laser Engraving
Permanent and Durable
The engraving is permanent. It will not wear away, fade, or require maintenance. Ideal for parts that must maintain their identification throughout their service life.
High Precision
Laser engraving achieves very fine detail. Text, logos, barcodes, and QR codes are engraved with exceptional clarity and precision.
No Tool Wear
Because the laser does not physically touch the part, there is no tool wear. Each engraving is as precise as the first. No need to replace cutters or adjust for tool wear.
Versatile Materials
We engrave steel, stainless steel, aluminium, brass, copper, and other metals. The laser adapts to different materials without special setup.
No Material Damage
The laser does not mechanically stress or deform the component. Parts remain perfectly dimensional, free from burrs or distortion.
Quick and Scalable
Engraving is fast, whether you need one part or a thousand. Batch engraving is as simple as adjusting the part positioning. No setup complexity.
Typical Applications
Laser engraving is used for:
- Serial numbers and part identification
- Batch numbers and date codes for traceability
- Logos and company branding on products
- Barcodes and QR codes for automated identification
- Technical specifications or safety markings on components
- Award and recognition plaques
- Personalisation and customisation of metal parts
- Aerospace and defence component marking
- Medical device identification and lot tracking
Materials
We laser engrave:
Ferrous Metals
- Carbon steel (black mark)
- Stainless steel (etched mark)
- Tool steel and alloy steels
Non-Ferrous Metals
- Aluminium and alloys
- Brass and bronze
- Copper and copper alloys
Specifying Laser Engraving
To ensure we engrave your parts correctly, please provide:
- Text, logo, or design to be engraved (as a drawing or digital file)
- Engraving location and size (dimensions or sketch showing placement)
- Material of the component
- Quantity and batch information if applicable
- Any special requirements (barcode format, QR code standard, etc.)
We can preview the engraving design before production to ensure it meets your requirements.
Integration with Machining
Because laser engraving is in-house, it can be scheduled as part of your manufacturing flow. Parts can be machined, heat treated, and engraved in one facility without delays or external handling. This integration ensures consistent delivery and quality.