CESURLAR SARF / GUIDES
How to choose a laser cutting nozzle
Two laser nozzles can look similar while belonging to different cutting heads. Start an enquiry with the existing part code, machine details and cutting head model rather than a photograph alone. This guide helps organise the information needed to compare catalogue entries.
Identify both the machine and cutting head
Record the machine brand separately from the cutting head brand. If the head has been replaced, the machine name alone may be misleading. Keep the old packaging, part number and head label together. Brand groups on our website help narrow the search; they do not replace a final compatibility check.
Compare the code and dimension table
Products in one group may have different codes and dimensions. Open the detail page and compare its table with the existing part record. Check the units as well. Do not infer a thread specification, coating or application from a photograph when the table does not state it. Ask before ordering.
Use the cutting setup specified for your machine
Include the material, thickness, gas and cutting programme in your enquiry. Nozzle selection affects cutting quality, but these details do not establish a universal aperture or setting for every machine. Use the manufacturer’s cutting chart for your application. An authorised operator should evaluate changes to the setup.
Make the enquiry easy to verify
Send readable photographs and the existing part number with the machine and head models. An earlier purchase record is useful too. The WhatsApp and email links on our product pages include the product URL, making it clear which catalogue entry you are asking about. Confirm the match before placing an order.
Ordering and inspection checklist
- Machine and cutting head model
- Existing part number and clear photographs
- Dimensions and units in the product table
- Material, thickness and cutting gas
- Quantity and compatibility confirmation
