High-Power Enclosed Fiber Laser · Compact Small-Format Production Cell
Umprotech Enclosed Fiber Laser Cutter – 12 kW · 4×4 ft · FSCUT / CypCut
A fully enclosed, Class 1 fiber laser cutting system delivering 12 kW of power in a compact
4×4 ft (48×48") format. Designed for US job shops, OEMs, and fabrication cells that need
high throughput, safety, and consistent edge quality on a wide range of metals—without the
footprint of a full-sheet machine. Ideal as a high-power flex cell near forming, welding, or R&D.
Laser power: 12 kW fiber (Raycus / IPG) ·
Bed size: 4×4 ft (48×48") ·
Controller: FSCUT with CypCut CAM / nesting
Enclosure: Full-cover, Class 1 ·
Head: Auto-focus fiber cutting head ·
Assist gases: N2 / O2 / dry air (configuration dependent)
- 12 kW fiber laser power in a compact, fully enclosed 4×4 ft cell
- Production-grade FSCUT controller with CypCut nesting and simulation
- Full-cover, Class 1 enclosure with integrated fume extraction and chiller
- Auto-focus cutting head with height sensing for mixed thickness and warped sheets
- Built for US shops needing high throughput in limited floor space
Key advantages for US buyers
The Umprotech 12 kW, 4×4 ft enclosed fiber laser is positioned as a
flagship small-format cutting cell for shops that want the advantages of high-power fiber cutting
without committing the floor space or capital of a large 4×8 or 5×10 platform.
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12 kW power in a compact footprint: combines high-power cutting performance with a
space-efficient 4×4 ft table. Ideal for cells where floor space is at a premium—such as R&D labs, prototype
areas, and dedicated product cells near welding or assembly.
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High throughput on small to mid-sized parts: the high power density over a smaller working
envelope delivers very fast cycle times for brackets, panels, and precision components, especially when nests
are tuned for short part paths.
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Full-cover, Class 1 safety enclosure: the light-tight design with interlocks supports typical
US laser safety expectations, simplifies risk assessments, and helps contain process light and fumes in busy
production areas.
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Auto-focus head for high-mix work: the auto-focus cutting head tracks sheet warp and gauge
changes, maintaining consistent kerf width and edge quality when running mixed materials or frequent
changeovers.
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FSCUT controller with CypCut: industrial-grade control hardware and CAM/nesting software
enable fast DXF/STEP import, intelligent nesting, simulation, and fine control of lead-ins, micro joints, and
process parameters.
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Integrated utilities: a dedicated industrial chiller and fume extraction system are included,
giving you a complete cutting cell when connected to power, assist gas, and exhaust infrastructure.
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Raycus or IPG laser source options: choose the 12 kW fiber source that best aligns with your
existing installed base, service preferences, or internal equipment standards.
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Integration-ready flex cell: easily placed near press brakes, welding fixtures, and assembly
stations, feeding downstream operations with short material moves and minimal WIP.
Key technical specifications
The Umprotech 12 kW 4×4 enclosed fiber laser is delivered as a
complete cutting cell. Laser, motion platform, auto-focus head, control stack, full enclosure,
extraction, and chiller are supplied as an integrated package to minimize onsite integration work.
Laser power & source
Laser power: 12 kW fiber (Raycus or IPG options)
A 12 kW source provides:
- High-speed cutting of thin and mid-gauge materials
- Increased capability for thicker sections and demanding alloys
- Shorter pierce times and more robust cutting conditions
Raycus and IPG are established industrial laser suppliers, offering stable power delivery and proven
industrial performance.
Working envelope
Bed size / stroke: 4×4 ft (48×48") nominal working area
The compact table is optimized for:
- Small-format parts and short-run production
- Prototype work and engineering changes near R&D or design teams
- Dedicated product cells where parts flow directly into forming or welding
The small footprint allows placement in areas where a full 4×8 or 5×10 machine is not practical.
Controller & CAM / nesting
Control: FSCUT industrial motion and laser control
Software: CypCut CAM / nesting
The FSCUT + CypCut stack delivers:
- DXF / DWG / STEP import from your CAD system
- Automatic and interactive nesting for the 4×4 ft format
- Lead-in/lead-out control, micro joints, tabbing, and corner smoothing
- Common-line cutting and bridging to reduce pierces and cycle time
- Path simulation and sequence control before starting the job
This control stack is widely used in industrial laser applications, making it easier to hire or train
operators familiar with the interface.
Cutting head & auto-focus
Cutting head: Auto-focus fiber cutting head with capacitive height sensing
The auto-focus system:
- Automatically adjusts focus according to material thickness
- Compensates for sheet warp and camber across the 4×4 ft bed
- Helps maintain a consistent kerf width and pierce quality
Parameter presets link focus height, assist gas, and cutting speed to material and thickness combinations,
supporting repeatable results across shifts and operators.
Enclosure & safety
Enclosure: Full-cover, Class 1 light-tight housing with interlocks
The enclosure provides:
- Interlocked doors that prevent cutting when open
- Viewing windows for process monitoring without direct exposure to laser radiation
- Isolated cutting area, containing sparks and process light
This design simplifies compliance with typical US laser safety expectations and allows placement in busier
production areas alongside other equipment.
Utilities, chiller & fume extraction
Included: industrial chiller + integrated fume extraction
The chiller maintains stable cooling for:
- Laser source cooling circuit
- Optics and cutting head cooling
The fume extraction system captures process smoke near the cutting zone and routes it to your exhaust or
filtration infrastructure, supporting cleaner shop air and helping to protect optics and mechanics.
Assist gases & strategy
Assist gases: Nitrogen (N2), Oxygen (O2), and dry air (configuration dependent)
Typical usage includes:
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Oxygen: high-speed cutting of carbon steel with oxidized edge
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Nitrogen: bright, oxide-free edges for stainless and aluminum
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Dry air: cost-effective cutting when some oxide color is acceptable
We can recommend gas storage, regulation, and distribution concepts based on your duty cycle and material mix.
Motion system & structure
Motion: servo-driven gantry with precision linear guidance
The motion platform is tuned for:
- High-speed interpolation over short part paths
- Accurate hole and slot geometry on small parts
- Repeatable positioning over the full 4×4 ft area
Mechanical stiffness and servo control support continuous operation in production environments.
Electrical & footprint (high level)
Detailed electrical and footprint drawings are provided during the specification phase. In general, the
machine is designed to fit into:
- Typical US industrial 3-phase power environments
- Compact fabrication cells, R&D labs, and pilot production areas
- Floor layouts with standard rigging and access constraints
Pre-install planning covers access paths, clearances, and anchoring needs to minimize surprises at installation.
Actual cutting capacity, throughput, and tolerances depend on material grade, assist gas, nesting strategy,
process parameters, and edge-quality requirements. We recommend validating critical jobs and tolerances through
sample parts and agreed parameter sets before full production release.
Capabilities & typical applications
The 12 kW, 4×4 ft Umprotech enclosed fiber laser is often specified as a
compact high-power cell for small and mid-sized parts, or as a dedicated machine for a specific
product family. It can function as:
- A high-power flex cell near press brakes and welding stations
- A prototyping and pilot-production system near engineering teams
- A dedicated product cell feeding one or more assembly lines
Precision brackets & structural components
High repeatability for brackets, gussets, flanges, and connection plates used in machinery, equipment, and
structural assemblies—where hole patterns and fit-up must be consistent over long product runs.
Panels & small enclosures
Flat patterns for small cabinets, junction boxes, covers, and machine panels. Accurate features support
efficient forming and reliable assembly in downstream processes.
Machine guards & safety components
Guards, covers, screens, and safety shields where consistent hole geometry, smooth edges, and repeatable
fit-up are critical for both safety and ergonomics.
Signage, plates & branding elements
Logos, lettering, and decorative geometry in steel, stainless, and aluminum, with edges suitable for brushing,
powder coating, or architectural finishes.
HVAC & building hardware
Small panels, brackets, supports, and mounting hardware for HVAC and building systems, where dimensional
consistency reduces installation time and field rework.
Prototyping & engineering changes
Rapid-turn prototypes and engineering changes in stainless, carbon steel, and aluminum. Engineering teams can
iterate on geometry and fit-up without waiting on large-format machines or external suppliers.
Contract manufacturing & OEM part flow
Dedicated to recurring part families for OEMs or contract manufacturing work, with programs, nests, and
parameter sets stored in the control for quick recall and consistent performance.
High-mix / low-volume specialty work
Ideal for specialty or high-value parts where a compact high-power cell delivers fast turnaround, while
larger full-sheet machines are used for bulk flat-sheet production.
In many facilities, the 12 kW 4×4 laser becomes the
“high-power flex cell”—absorbing rush jobs, specialty parts, and engineering changes, while
larger machines focus on full-sheet, long-run production.
Configurations & options
The Umprotech 12 kW 4×4 ft enclosed fiber laser is supplied as a
ready-to-run system. Core elements—fiber source, auto-focus head, FSCUT control, full enclosure,
extraction, and industrial chiller—are standard. Configuration choices allow you to align the cell with your
material strategy, standards, and plant infrastructure.
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Fiber source options: 12 kW Raycus or 12 kW IPG. Choose based on your installed base,
preferred service network, or internal engineering standards.
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Assist gas configuration: support for nitrogen, oxygen, and dry air (configuration dependent).
We can review your thickness range, duty cycle, and edge-quality requirements to recommend an assist gas
strategy and storage concept.
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Control stack: FSCUT controller with CypCut CAM / nesting as standard—no separate basic CAM
license required for 2D flat-sheet programming, nesting, and simulation.
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Auto-focus cutting head: supplied as standard, with parameter libraries organized by material
and thickness to reduce operator dependency and simplify training.
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Full-cover enclosure & extraction: included to simplify safety approvals and minimize
design effort around fume capture and shielding.
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Industrial chiller: sized for 12 kW duty, included with the system to provide stable thermal
conditions for both laser source and optics.
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Network & workflow integration: support for common network connections and file transfer,
enabling integration into your CAD/ERP-driven job-release process with shared folders or defined import paths.
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Compact cell configuration: the 4×4 format is well suited to single-variant cells or specialty
lines where the laser is located very close to forming, welding, or assembly.
Implementation & support for US shops
We understand the practical realities of integrating high-power laser systems into US job shops, OEM lines, and
R&D environments. Our focus is on uptime, safety, and predictable quality rather than just
nameplate power.
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Pre-installation planning: review of power requirements, floor space, exhaust routing, gas
supply (N2/O2/air), rigging, and access paths to minimize surprises at installation.
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Part & material assessment: review of representative parts (DXF/STEP/PDF) and thickness
ranges to confirm that a 12 kW 4×4 configuration is appropriate for your application and throughput targets.
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CypCut workflow setup: assistance with nesting strategies, layer conventions, micro joints,
lead-in/out defaults, and parameter libraries tailored to your part families.
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Operator & maintenance training: onsite or remote training covering safe operation, daily
checks, parameter selection, basic troubleshooting, and maintenance routines for optics, nozzles, and filters.
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Ongoing process support: help with new materials, cut-quality tuning, cycle-time optimization,
and integration questions as more work moves onto the 12 kW cell.
Next step: send us representative part files (DXF/STEP/PDF) and your material specifications.
We’ll confirm fit, estimate cycle times, and recommend a 12 kW 4×4 configuration and assist-gas strategy aligned
with your workflows and production goals.
Technical FAQ – 12 kW · 4×4 ft enclosed fiber laser
Why put a 12 kW laser on a 4×4 ft table instead of a full-sheet platform?
A 4×4 ft table with 12 kW power is ideal when you:
- Focus on smaller parts, kits, and assemblies rather than full-sheet nests
- Have limited floor space near forming or welding cells
- Need a high-power “flex cell” for specialty parts and rush jobs
You gain the cutting performance of a high-power source while keeping footprint, rigging, and integration
requirements closer to those of a small-format machine.
What thickness range is realistic on a 12 kW small-format cell?
12 kW provides ample headroom for thin and mid-gauge materials and extends well into thicker sections.
However, practical limits depend on:
- Material grade and supplier consistency
- Assist gas choice and delivery (N2 vs O2 vs dry air)
- Desired edge quality and downstream weld / coating requirements
- Requested cycle times and part volumes
We recommend validating your key material and thickness combinations with sample cuts and agreed parameter
windows before committing final tolerances.
How does this 12 kW 4×4 system compare to a 3 kW or 6 kW machine for small parts?
For small parts, 12 kW can significantly reduce cycle times through:
- Higher cutting speeds on thin and mid-gauge material
- Shorter pierce times and faster acceleration/deceleration
- More robust process windows on challenging geometries or thicker sections
Whether this is justified versus 3–6 kW depends on your mix of thicknesses, volume per part number, and
bottlenecks in your current workflow. We can model cycle times using your nesting examples to help decide.
Is CypCut enough for programming, or do we need additional CAM software?
For flat-sheet laser work, CypCut is usually the main programming and nesting environment.
It handles:
- Import of DXF/DWG/STEP from CAD
- Nesting, lead-in/lead-out control, micro joints, and sequence management
- Simulation and verification before cutting
Many shops use higher-level systems for quoting or ERP integration, but day-to-day cutting programs are
typically built and refined in CypCut on the FSCUT controller.
How difficult is it to train operators on FSCUT + CypCut for a high-power machine?
Training focuses on safe operation first, then on efficient use of the control:
- Safe startup / shutdown, interlocks, and daily safety checks
- Loading nests, adjusting sequence, and managing parameter sets
- Basic troubleshooting of alarms and process deviations
For operators with CNC or CAD/CAM experience, the learning curve is manageable. Parameter libraries and
graphical nesting views help standardize performance between shifts.
What utilities and infrastructure do we need in place before installation?
Prior to shipment, you receive a detailed pre-installation checklist. In general, you should plan for:
- Appropriate 3-phase power with specified voltage and amperage
- Assist gas storage and regulation sized for your duty cycle
- Exhaust or filtration connection for the fume extraction system
- Floor space, rigging paths, and access clearances for the 4×4 cell
Reviewing and closing these items early helps ensure installation and commissioning focus on bringing your
parts into production, not last-minute infrastructure changes.
What maintenance is typical for a 12 kW fiber laser in daily production?
Routine maintenance primarily involves optics, gas systems, and mechanical inspections. Typical tasks include:
- Inspecting and cleaning nozzles and protective windows at defined intervals
- Monitoring assist gas filters, lines, and pressure stability
- Checking chiller levels, alarms, and temperature setpoints
- Basic mechanical inspections and cleaning of the cutting area
We provide maintenance schedules and checklists, and training includes how to carry out these tasks safely
for a high-power system.
How does the fully enclosed Class 1 design impact our safety program and layout?
A fully enclosed Class 1 design simplifies many aspects of laser safety:
- The cutting process is contained; interlocks prevent cutting with doors open
- Operators normally do not need broad-area laser PPE around the cell
- Risk assessments focus on defined access points, rather than open-beam exposure
This often makes it easier to locate the cell near other equipment, as the primary hazards are localized to
the enclosed machine and its loading/unloading zones.
Can we integrate the 12 kW 4×4 cell into an existing CAD/ERP-driven workflow?
Yes. Typical integration patterns include:
- Creating models and drawings in your existing CAD system
- Exporting flat patterns as DXF/DWG/STEP tied to part numbers in ERP/MRP
- Importing those files into CypCut for nesting, parameter assignment, and simulation
We can help you define folder structures, naming conventions, and job-release steps to align engineering,
planning, and the laser cell.
How do we decide if a 12 kW 4×4 configuration is the right fit for our shop?
The best way is to look at real jobs. We typically:
- Review representative parts (DXF/STEP/PDF), thickness ranges, and volumes
- Identify which parts are better suited to a compact high-power cell vs. full-sheet machines
- Estimate cycle times and utilization for a 12 kW 4×4 cell using your nesting examples
From there, we can compare this configuration to alternative power levels or table sizes and recommend a
setup that aligns with your bottlenecks, space constraints, and growth plans.
Still have technical questions? Share your part drawings, material grades, and expected
quantities. We’ll provide a targeted assessment and configuration recommendation for your 12 kW 4×4 fiber laser cell.
