Choose a laser
Which laser do you need?
Apply the hard gates first. Convenience and price only matter after a machine is suitable for the job and location.
1. Define the result
Write down the exact substrate, thickness, colour or coating, maximum product size, required finish and expected weekly volume. “Personalised products” is not specific enough; “marking names on coated aluminium bottles” is.
2. Choose the process
Mark
Alter colour or surface appearance with little intended depth.
Engrave
Remove or modify material to create a recessed or textured result.
Cut
Separate the material through its full thickness with an acceptable edge.
3. Apply the suitability gates
- Material fit: evidence for the actual substrate, thickness, finish and process.
- Configuration safety: understand the supplied enclosure, interlocks and any accessory-dependent changes.
- Extraction: a viable source-capture plan with safe discharge, or filtration selected and maintained for the identified contaminants and shown to be an effective control.
- UK suitability: voltage, seller/importer, conformity documents and market route for the buyer’s location, including whether the installation is in Great Britain or Northern Ireland, plus warranty and returns.
- Workflow: compatible operating system, software, files and internet requirements.
- Material exclusion: do not process unknown or unsuitable materials.
If a candidate fails a hard gate, it is not a match. A future finder may display it as a non-qualifying alternative, but must not call it recommended.
4. Identify the likely technology
On a narrow screen, scroll the table horizontally to read every column.
| Typical requirement | Technology to investigate | Immediate caution |
|---|---|---|
| Wood, card, leather and some dark/opaque acrylic | Blue diode or CO₂ | Clear acrylic is a major wavelength-dependent exception. |
| Clear acrylic and broad organic-material cutting | CO₂ | Account for extraction, cooling arrangements and physical size. |
| Direct marking or engraving on many bare metals | Fibre, MOPA fibre or suitable infrared source | Confirm that the supplied lens and marked field suit the product dimensions. |
| Fine marking on selected plastics, glass or sensitive parts | UV | Confirm material evidence and field size; “cold” does not mean harmless. |
5. Compare the survivors
Prioritise material result, safety and compliance, repeatable throughput, usable geometry, installation, software, UK support and complete ownership cost. Headline travel speed and input wattage are not substitutes for those outcomes.