Fiber laser consumables
Nozzles, protective windows, lenses, ceramics and cutting-head service parts.
Search by cutting-head model, size, thread, optical dimensions or common description. For optics and ceramics, small geometric differences can make a part incompatible.
Search by specification
The head model is the fastest route — dimensions are the backup route.
Examples such as Ø27.9 × 4.1 mm protective windows or D28/D32 nozzle families are useful search references, but they do not prove fitment by themselves.
NozzleBody Ø, thread, height, layer, orifice/tip Ø
Protective windowOD × thickness, optical position, coating
Lens groupOD, focal length, optical stack, head model
Ceramic / sensorThread, dimensions, contact / capacitive geometry
Do not identify optics only by diameter. Protective windows, focus lenses and collimation components can share similar dimensions but differ in coating, thickness, optical role or exact cutting-head version.
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Search fiber-laser consumables
Search common sizes, head-end components or descriptions. The RFQ should still include the cutting-head model whenever possible.
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Identification workflow
Can’t identify the consumable?
You do not need to know the exact commercial name. Send the available evidence and CG can structure the compatibility check before quotation.
Upload / send requirement →Useful information
- Cutting-head make/model
- Photo of old component next to a ruler/vernier
- Outer diameter × thickness / height
- Thread type if nozzle/ceramic
- Marking / part number
- Laser source power
- Quantity required