Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of wide area fiber laser cutting machine in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.
A wide area fiber laser cutting machine is a CNC system built for processing oversized metal plates - typically 3 meters wide and 6 meters long or more. Some configurations extend to 13 meters in length and 3 meters in width, with modular designs starting at 12 meters and expanding up to 40 meters. The machine uses a fiber laser source delivered through a fiber optic cable to a cutting head that moves along a gantry or rail structure. The CNC coordinates motion, power, gas, and focus automatically.
How a Wide Area Machine Maintains Accuracy Over 20 Meters
Keeping a 20-meter machine precise along its entire length is tricky, but the wide area design tackles it in three key areas:
1. The foundation: Rails are secured to a steel-reinforced concrete slab that needs to be perfectly level and stable. Even a tiny 0.5mm shift on a 20-meter rail can impact cutting precision. This foundation must be ready before the machine arrives, and it needs to support at least 10 tons per square meter.
2. The modular bed: Each part of the bed works independently, so heat from cutting in one section won't affect another. Some systems start at 12 meters and add 2-meter sections up to 40 meters. The Voortman V353, for example, has a modular bed from 12 to 36 meters, which cuts down on moving materials and lets you stage multiple plates on one table.
This engineering ensures a machine can cut a 20-meter plate just as accurately as a standard machine handles a 3-meter sheet.
Understanding "Wide Area" in Various Industries
Shipbuilding
This is the primary use. Wide area fiber lasers can manage plates up to 13 meters long, cutting thick steel for hulls, decks, offshore platforms, and structural supports.
01
Heavy Equipment Manufacturing
Used for parts in mining, construction, and agricultural machinery.
02
Structural Steel Fabrication
Cutting plates for building frames, bridges, and other structural elements.
03
Steel Service Centers
Processing plates for clients. The machinery can cut various shapes from each sheet in production runs.
04
Bridge Construction
Fabricating large steel parts demands precise cutting and beveling for welding.
05
Getting Your Machine Ready to Go
Big machines don't just show up ready to operate; they come in pieces and need to be put together right where you'll be using them.
Here's what's most important:
The Foundation:A basic concrete floor won't cut it for machines over 4 meters wide. You'll need a steel-reinforced concrete slab that's perfectly level. It needs to support at least 10 tons per square meter.
Power: A 12kW laser pulls about 40-50 amps at 380V (three-phase), and bigger machines need even more. Be ready to pay extra if you need to upgrade your electrical service.
Gas Supply: This is crucial. The gas has to be clean and dry because any moisture can ruin the optics. Many setups get held up because this wasn't sorted out beforehand.
Plan for about 5 to 7 business days from when it arrives until it's making its first cut.
Everything You Need to Know
What's the biggest installation challenge?
Foundation preparation. The machine requires a reinforced concrete slab with adequate load-bearing capacity - typically not less than 10 tons per square meter. On a 20-meter bed, even a small deviation affects cutting accuracy. The slab must be cured before installation. Many delays come from inadequate foundation preparation. We provide foundation drawings with the machine documentation.
Can a wide area fiber laser cutter run lights-out?
Yes, with the right automation. With an automatic pallet changer, material handling system, and remote monitoring, the machine can run unattended through breaks and shift changes. The machine stores cutting parameters. Once the program starts, it runs without operator intervention-.
Machine upkeep involves a few straightforward steps.
Daily: inspect the protective lens and nozzle, cleaning the lens with alcohol and lens paper. Weekly: ensure coolant levels are good and check the air filters. Monthly: give the guide rails and drive systems a once-over. The good news is there are no mirrors to align or laser gas to replace, so it's far less hassle than CO₂ lasers.
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What is the advantage of bevel cutting capability on a wide area machine?
Bevel cutting eliminates a separate beveling operation-. The machine cuts the plate and the bevel in a single pass - K-type, V-type, Y-type, U-type, and X-type bevels up to ±45°. Efficiency can improve by 50% to 80% on applications requiring beveled edges-.
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