• Umprotech Enclosed Fiber Laser Cutter 12kW 4x4ft | FSCUT CypCut - UmproTech
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Umprotech Enclosed Fiber Laser Cutter 3kW 4x4ft FSCUT AVAILABLE

Fiber Laser System — USA Warranty & Support
$79,900.00 USD
$79,900.00 USD
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Enclosed Fiber Laser Cutting Cell · Built for US Job Shops

Umprotech Enclosed Fiber Laser Cutter – 3 kW · 4×4 ft · FSCUT / CypCut Control · Ready-to-Run Cell

Compact, fully enclosed 3 kW fiber laser cutting system engineered for precision sheet metal work, high-mix production, and prototyping cells in US shops. Delivers production-grade cut quality, industrial controls, and a Class 1 safety enclosure in a 4×4 ft small-format footprint—without stepping down to hobby-class hardware.

Laser power: 3 kW fiber (Raycus / IPG) · Bed size: 4×4 ft (48×48") · Enclosure: Full-cover, Class 1 · Head: Auto-focus fiber cutting head

Controller: FSCUT with CypCut nesting · Assist gas: N2 / O2 / dry air · Scope of supply: Laser + enclosure + chiller + extraction – as a complete cutting cell

  • Production-grade 3 kW fiber source in a compact 4×4 ft platform
  • Full Class 1 enclosure with integrated fume extraction and industrial chiller
  • FSCUT controller + CypCut CAM/nesting included—no separate CAM required for daily work
  • Auto-focus head with parameter libraries for repeatable results across operators and shifts

Positioning: a production-grade small-format cutting cell

The Umprotech 3 kW enclosed fiber laser is designed as a flagship small-format cutting cell for job shops, OEMs, and prototyping teams that want:

  • High mix, short-run capability: fast changeovers, efficient nesting, and parameter libraries that make it practical to run many part numbers per shift without tying up a full-sheet 4×8 or 5×10 machine.
  • Small footprint, industrial performance: drop an enclosed laser into tight floor plans, mezzanine areas, or near press brake cells without sacrificing controller quality or fiber source stability.
  • US-focused implementation: support, documentation, parameter guidance, and application help oriented around US materials, gas supply norms, and typical job-shop part mixes.

In many shops this 4×4 ft, 3 kW cell becomes the “flex laser”—handling rush jobs, engineering changes, prototypes, and recurring small parts, while larger portals stay dedicated to full-sheet, high-volume production.

Technical performance at a glance

Typical cutting range*

  • Carbon steel: up to ~5/8" (15–16 mm), application dependent
  • Stainless steel: up to ~1/2" (12 mm), application dependent
  • Aluminum: up to ~3/8" (10 mm), application dependent

*Actual capacity depends on material grade, gas, edge quality and throughput requirements.

Typical accuracy envelope*

  • Positioning accuracy: suitable for tight internal features and bolt patterns
  • Repeatability: supports production of recurring part families with consistent fit-up
  • Cut quality: clean edges suitable for powder coating, brushing, or welding

*Exact tolerances should be confirmed on your representative parts during trials.

Typical use cases

  • Brackets, flanges, gussets, and connection plates
  • Small panels, box components, and machine covers
  • Logo plates, signage, and faceplates
  • Prototyping and low-volume OEM parts

Key technical specifications

The Umprotech 3 kW enclosed fiber laser is delivered as a fully integrated cutting cell. Fiber source, motion system, auto-focus head, enclosure, control, extraction, and chiller are engineered to work together with minimal onsite integration—once utilities and exhaust are prepared to specification.

Laser source & power

Laser power: 3 kW fiber (Raycus or IPG)

3 kW fiber power provides a practical balance between:

  • Cutting speed on common gauges (10–14 ga) of carbon steel and stainless
  • Maximum thickness capability for job-shop work
  • Electrical load, gas consumption, and operating cost

Proven Raycus/IPG sources give stable power delivery, consistent piercing, and good beam quality for small internal features and fine detail.

Working envelope

Bed size / stroke: 4×4 ft (48×48") nominal working area

The 4×4 ft envelope is sized for:

  • Half sheets and cut-down blanks
  • Nested small parts for press-brake cells
  • Dedicated tooling or fixture plates

Guarding and access are optimized so operators can load blanks and remove finished parts without excessive walking or crane moves.

Controller & CAM / nesting

Control: FSCUT motion and laser control

Software: CypCut CAM / nesting included

The FSCUT / CypCut stack is widely used in industrial laser cutting, offering:

  • Fast DXF / DWG / STEP import
  • Automatic and interactive nesting for high material utilization
  • Lead-in/lead-out strategies, micro joints, bridging, and tabbing
  • Common-line cutting to reduce pierces and cycle time
  • Path simulation and sequence optimization before cutting

Operators can visualize the program, check pierce locations, and adjust cutting order to match workholding or part stability needs.

Cutting head & focus control

Head: Auto-focus fiber cutting head with capacitive height sensing

Motorized focus axis and built-in height sensing maintain a stable standoff and focal position even with:

  • Warped sheets
  • Material thickness changes within a job
  • Remnants and partial sheets

Focus, gas pressure, and speed parameters are stored as library presets tied to material and thickness combinations, simplifying daily operation and cross-shift consistency.

Enclosure & safety

Enclosure: Full-cover, Class 1 light-tight housing

The machine is supplied with:

  • Interlocked doors and access points
  • Viewing windows for process monitoring
  • Dedicated cutting compartment separate from operator area

This layout supports typical US safety expectations, simplifies risk assessment, and helps contain fumes and bright process light within the cutting envelope.

Utilities, chiller & extraction

Integrated systems: industrial chiller + fume extraction included

The supplied chiller maintains a stable temperature for:

  • Laser source cooling circuit
  • Optics / cutting head cooling

The extraction system captures smoke near the cutting zone and connects to your building exhaust or filtration as specified. Detailed utility requirements are provided during pre-install planning.

Assist gases & plumbing

Assist gases: Nitrogen (N2), Oxygen (O2), and dry air

The gas system is designed to support three primary strategies:

  • Oxygen: high-speed cutting on carbon steel
  • Nitrogen: bright, oxide-free edges on stainless and aluminum
  • Dry air: cost-effective cutting where a light oxide color is acceptable

We can advise on regulator selection, storage, and piping based on your expected duty cycle and thickness range.

Motion system & structure

Motion: servo-driven gantry with precision linear guidance

The motion platform is designed for:

  • Smooth interpolation in corners and small radii
  • Accurate hole geometry and slot repeatability
  • Stable performance across the full 4×4 ft travel

Servo drives and robust mechanics support continuous duty in production environments, not just intermittent prototyping.

Electrical & footprint (high level)

Detailed electrical and footprint drawings are provided during specification, but in general the machine is designed for:

  • Installation in typical light manufacturing and fabrication facilities
  • Integration with existing 3-phase power and exhaust infrastructure
  • Placement near forming, hardware insertion, or welding cells

Rigging, access path, and anchoring requirements are reviewed before order release.

Actual cutting capacity and achievable tolerances depend on material grade, assist gas, process parameters, part geometry, and edge-quality requirements. We recommend validating critical jobs with sample parts and approved cut parameters prior to committing final tolerances.

Capabilities & typical applications

The 3 kW, 4×4 ft Umprotech enclosed fiber laser is typically deployed as a precision cutting cell for small and medium-sized parts, or as a dedicated machine for specific product lines. It can operate:

  • As a stand-alone prototyping and short-run system near engineering and R&D
  • Alongside press brakes, hardware insertion, and welding cells as a dedicated feeder
  • Within a job-shop environment as a flex cell for rush jobs and engineering changes

Brackets, flanges & gussets

High repeatability for hole patterns, bend reliefs, slots, and profiles used in machinery, supports, and frames. Easy to maintain hole-to-edge and hole-to-bend distances for downstream forming.

Panels & small enclosures

Flat patterns for cabinets, junction boxes, covers, and machine panels. Accurate bend locations and features to support fast press-brake setup and consistent assembly fit.

Signage, plates & branding

Logos, text, and decorative geometry in steel, stainless, or aluminum, with edges suitable for brushing, powder coating, or direct installation after basic finishing.

Machine guards & safety components

Perforated guards, covers, and shields requiring consistent hole geometry, smooth edges, and repeatable fit-up against frames and structures.

HVAC & building hardware

Brackets, supports, access panels, and mounting hardware where dimensional consistency and clean edges help speed installation and reduce field modifications.

OEM & contract manufacturing

Recurring part families in steel, stainless, and aluminum with programs, nests, and parameter sets stored in the control for fast changeover and predictable cycle times.

Prototyping & engineering changes

Quick-turn samples from DXF/STEP, letting design and manufacturing teams validate fit-up, assembly, and ergonomics without waiting on external fabrication or interrupting large-format machines.

Dedicated product cells

Dedicated to a single product family or subassembly, often located adjacent to assembly or welding, so parts flow directly from cutting into downstream operations.

In many facilities this 4×4 ft, 3 kW cutting cell becomes the “flex cell”—absorbing small-lot, high-mix work and last-minute changes while larger 4×8 or higher-power machines focus on full-sheet, long-run jobs.

Configurations & options

The Umprotech 3 kW 4×4 enclosed fiber laser is offered as a ready-to-run package. Core components—fiber source, auto-focus head, FSCUT control, enclosure, extraction, and chiller—are standard. Configuration choices help you align the system with your existing standards and infrastructure.

  • Fiber source options: 3 kW Raycus or IPG. Choose based on your installed base, service strategy, or internal engineering standards for laser sources.
  • Assist gas configuration: support for nitrogen, oxygen, and dry air. We can review your thickness range, duty cycle, and part mix and recommend appropriate storage, regulation, and distribution.
  • Control stack: FSCUT controller with CypCut CAM/nesting standard—no separate basic CAM purchase required for 2D flat-pattern work.
  • Auto-focus cutting head: supplied standard with parameter libraries by material and thickness to reduce operator dependency and shorten training time.
  • Integrated fume extraction & chiller: included to simplify specification and procurement; we provide connection details for your plant exhaust and cooling water.
  • Network & integration: options for network connectivity and file transfer, so the machine can pull nests from your CAD/CAM workflow or receive DXF files directly from engineering.
  • Future automation readiness: the 4×4 table size and enclosure layout are compatible with simple material carts, loading concepts, or dedicated fixtures if you later standardize parts or kits.

Implementation & support for US shops

We work with US job shops, OEMs, and prototyping teams to ensure the 3 kW 4×4 enclosed fiber laser is specified, installed, and supported around real jobs—not just nameplate power and test coupons.

  • Pre-installation review: we review power, floor space, exhaust routing, gas supply (N2/O2/air), rigging, and access paths to avoid surprises at installation.
  • Part & material assessment: you can send representative DXF/STEP/PDF files and thickness ranges; we confirm process windows, assist-gas strategy, and representative cycle times.
  • CypCut workflow setup: support with programming, nesting defaults, micro-joint strategies, common-line cutting, and parameter library organization to match how your shop releases jobs.
  • Operator & maintenance training: onsite or remote training covering safe operation, startup/shutdown, basic troubleshooting, optics care, and routine maintenance.
  • Ongoing process support: assistance as you move new parts onto the machine—fine-tuning parameters, exploring new materials, and improving throughput and edge quality.

Next step: send representative part files (DXF/STEP/PDF) and material specifications. We’ll confirm fit, provide sample cut recommendations, and outline a suggested 3 kW 4×4 configuration for your shop layout and part mix.

Technical FAQ – 3 kW · 4×4 ft enclosed fiber laser

What material thickness range can the 3 kW 4×4 laser realistically handle?

3 kW is a very practical power level for small and mid-thickness sheet work. As a general guidance:

  • Carbon steel: thin gauge up to roughly 5/8" (≈ 15–16 mm), depending on grade and edge-quality needs
  • Stainless steel: thin gauge up to roughly 1/2" (≈ 12 mm), depending on cosmetic requirements
  • Aluminum: thin gauge up to roughly 3/8" (≈ 10 mm), depending on alloy and surface finish expectations

Exact limits depend on your material supplier, assist gas, and cycle time expectations. We always recommend validating your critical parts with sample cuts and agreed parameter sets.

How does the 4×4 ft bed compare to a full 4×8 or 5×10 machine?

A 4×4 ft table is optimized for small-format work and high-mix jobs:

  • Shorter material travel and motion distances for many small parts
  • Smaller footprint and easier enclosure integration
  • Lower rigging and building impact compared to large-format systems

For high-volume full-sheet processing you may still choose a 4×8+ machine, but the 4×4 3 kW cell often absorbs rush jobs, prototypes, and small lots more efficiently.

What does “full-cover, Class 1 enclosure” actually mean for our safety team?

“Full-cover, Class 1” means the cutting process is completely enclosed by a light-tight housing during normal operation. Interlocked doors prevent cutting when access doors are open, and viewing windows allow the operator to monitor the process without exposure to laser radiation.

This type of enclosure simplifies risk assessments and helps align with typical US safety expectations for laser equipment on a busy shop floor.

Is additional CAM software required beyond CypCut?

For standard 2D flat pattern work, CypCut is generally sufficient:

  • Imports DXF/DWG/STEP from your CAD
  • Provides nesting, lead-ins, micro joints, and simulation
  • Outputs programs directly to the FSCUT controller

Some customers still use their existing CAD/CAM suites for more complex workflows or integration with ERP/MRP, but for many job shops CypCut is the primary environment for day-to-day programming and nesting.

How difficult is it to train new operators on FSCUT + CypCut?

FSCUT and CypCut are widely used in the industry, so the learning curve is reasonable for operators with basic CNC or CAD experience. Key points:

  • Parameter libraries reduce guesswork on speed, gas, and focus settings
  • Graphical interface helps visualize nests, toolpaths, and pierces
  • Most shops can get operators productive in a relatively short timeframe

Our training covers safe operation, job loading, parameter selection, nesting strategies, and basic troubleshooting to get your team up to speed quickly.

What utilities do we need on site before installation?

Full utility requirements are provided before shipment, but generally you will need:

  • Suitable 3-phase electrical supply (voltage and amperage specified in our documents)
  • Assist gas supply (N2/O2/dry air) with regulators and piping
  • Exhaust or filtration connection for the integrated fume extraction
  • Floor space and access path meeting the rigging requirements

We review these details during the pre-installation planning stage to avoid surprises on installation day.

How often are optics and nozzles replaced, and what maintenance is typical?

Wear items such as nozzles and protective windows are consumables and are replaced based on usage, material, and care. Typical maintenance includes:

  • Inspecting and cleaning nozzles and lenses at defined intervals
  • Checking assist gas filters and lines
  • Verifying chiller levels and basic system diagnostics

We provide maintenance intervals and checklists as part of the documentation and training package so your team can keep the machine in stable production.

Can we integrate the laser with our existing CAD/ERP workflow?

Yes. Most shops integrate the machine by:

  • Exporting DXF/DWG/STEP from CAD tied to part numbers in ERP/MRP
  • Importing those files into CypCut for nesting and parameter assignment
  • Using network shares or defined folders for file handoff

We can review your current workflow and suggest a simple, robust handoff process between engineering and the laser cell.

What is the typical lead time and what happens before the machine ships?

Lead times vary, but before shipment we typically:

  • Finalize configuration (laser source, gas strategy, integration details)
  • Review utilities, floor layout, and rigging requirements
  • Confirm sample parts and parameter sets where needed

This ensures that when the machine arrives, your facility is ready and ramp-up is focused on production parts—not infrastructure surprises.

How do we know if the 3 kW 4×4 configuration is the right fit for our shop?

The best way is to look at real parts. We typically:

  • Review a sample of your parts (DXF/STEP/PDF) and thickness range
  • Discuss your volume, mix, and how jobs are released today
  • Identify which parts are better suited to this 4×4 flex cell vs. a full-sheet machine

From there we can outline expected cycle times, recommend gas strategies, and confirm whether a 3 kW 4×4 configuration will cover your priority work.

Still have technical questions? Share your part drawings, material grades, and expected quantities. We’ll provide a targeted assessment and configuration recommendation for your specific use case.