Fiber Laser Cutting Machines
Glass Laser Cutting Machine
The Glass Laser Cutting Machine uses a Wuhan Huaray picosecond laser source at 30w, 50w or 70w to cut glass on a 500 x 400 mm marble work table.
Knowledge Centre
Fiber Laser Engraver
Published 2025-03-26 by the Weihua Laser engineering desk.
How A Fiber Laser Engraver Works
A fiber laser engraver generates the beam inside a fiber optic cable and directs it through a lens onto the material surface. This setup allows for intricate patterns and text without physical contact. The process is fast and precise, making it suitable for marking metals, plastics, ceramics, and glass.
Marking Metals And Plastics
Fiber lasers create permanent markings that resist wear, environmental exposure, and chemical damage. This makes them ideal for serial numbers, logos, and QR codes on industrial parts. Unlike ink, the mark cannot be rubbed off, ensuring traceability throughout the product lifecycle.
MOPA Technology For Color Marking
MOPA fiber laser engravers allow adjustment of pulse duration and peak power. This control enables color marking on stainless steel and titanium by altering the surface oxidation layer. It also improves contrast on dark plastics and provides better control over engraving depth on metals.
Maintenance And Operation
Fiber laser engravers require minimal maintenance compared to older CO2 or solid-state systems. The solid-state design has no mirrors to align and no gas to refill. Daily tasks are limited to keeping the lens clean and checking the cooling system if equipped.
Choosing The Right Configuration
Select the machine based on your primary material and required speed. Standard fiber lasers handle general marking well, while MOPA units are necessary for color effects or precise depth control on specific alloys. Verify the work area size matches your typical part dimensions.
Machines Mentioned Here
All machines
Fiber Laser Cutting Machines
HT Series Enclosure Metal Sheet Tube Fiber Laser Cutter
The HT Series is a fully enclosed fiber laser cutter designed to process both metal sheet and pipe on a single machine.
Fiber Laser Cutting Machines
ET Series Metal Sheet Tube Fiber Laser Cutter
The ET series is a fiber laser cutter for metal sheet and tube in one machine, offered as WH-3015ET, WH-4020ET and WH-6020ET.
Buyer Questions
Questions On This Topic
Can a fiber laser engrave glass?
Yes, fiber lasers can mark glass, though the result is often a frosted white appearance. For clear or colored effects on glass, specific settings or different laser types may be required.
What is the difference between MOPA and standard fiber?
MOPA lasers allow independent control of pulse frequency and duration. This enables color marking on metals and better contrast on plastics, whereas standard fiber lasers have fixed pulse parameters.
Do I need a chiller for a fiber laser?
Low-power fiber lasers often use air cooling. Higher-power models require a water chiller to maintain stable beam quality. Check the machine specification to see if a chiller is included or optional.
Can it mark plastic?
Yes, fiber lasers mark many plastics. The result depends on the plastic type and additives. Some plastics turn black, others white or colored. Always test a sample before full production.
What is the typical lifespan of the laser source?
Fiber laser sources typically last 100,000 hours. This long lifespan reduces downtime and maintenance costs compared to CO2 tubes, which need replacement every few thousand hours.
Is the software easy to use?
Most fiber engravers come with user-friendly software compatible with Windows. They support common file formats like BMP, JPG, and DXF. Remote support and manuals are provided to help with setup.
Still Not Sure Which Machine Fits
Send the material and the thickness. We answer with a model and the settings that go with it, not a catalogue.