Stationary Fibre Laser Welding Systems for Industrial Applications from 300 TO 450 Watt
The Sidanus Fibre is a stationary, four-axis industrial laser welding system designed for high-precision applications in continuous operation environments. Equipped with a virtually maintenance-free Ytterbium fibre laser, this machine delivers powerful performance while reducing energy consumption, making it ideal for tool and mold making, medical technology, and other high-demand sectors. Its modular design allows for future automation upgrades, ensuring long-term adaptability to changing production requirements. Engineered for ergonomic operation, both the work table and resonator feature motorized vertical adjustability, supporting fatigue-free use even during extended shifts.
The Sidanus Fibre is an advanced, stationary laser welding system powered by a maintenance-free Ytterbium fibre laser, engineered for high-performance applications across industries such as tool and mold making, medical technology, and precision mechanics. Offering up to 450 W of laser power, a 4-axis motorized movement system, and a fully ergonomic working setup, this machine ensures repeatable, high-quality welds for a wide range of metal components.
Designed for continuous operation, Sidanus Fibre combines energy efficiency, long-term reliability, and future-ready automation. Its robust build supports workpieces up to 250 kg, while motorized vertical adjustment of both the resonator and worktable enhances comfort and flexibility. With programmable memory, intuitive controls, and compatibility with advanced software, the Sidanus Fibre delivers industrial-grade results with minimal maintenance overhead.
Built to Expand. Engineered to Perform.
The Sidanus Fibre is not just a standalone laser welding machine — it’s a fully modular platform designed to scale with your production needs. From motorized positioning to precision optics and intelligent software control, this system offers an ideal combination of power, flexibility, and ease of use. Its open architecture allows for future upgrades, integration with automation systems, and customization for specific applications like tool repair, medical device welding, or precision component fabrication.
Equipment
- Ytterbium Fibre Laser Source (300 W or 450 W) Maintenance-free, air-cooled, and designed for industrial use.
- Motorized 4-Axis Movement (X, Y, Z + C) Enables complex part positioning and process automation with high repeatability.
- Heavy-Duty Work Table (up to 250 kg) Designed for large or dense metal parts with vibration-dampening base.
- Motorized Height Adjustment Both the laser resonator and table are electrically adjustable for optimal ergonomics.
- Leica Stereo Microscope Premium 10× optics with large, glasses-compatible eyepieces and high-brightness LED illumination.
- Sigomatic Software (Basic Version) Easy-to-use touchscreen interface for managing pulse parameters and job memory.
- Integrated Air Cooling System Ensures long operation cycles without the need for external chillers.
Accessories
- Sigomatic Pro Software: PC-based interface with G-code support, CNC path control, and diagnostics
- Rotary Axis Module (4th axis): For welding cylindrical or round parts with programmable rotation
- Tilting Axis / Swivel Optics: Adds angular welding capabilities for irregular geometries
- Remote Foot Pedal: Hands-free control of laser firing and shielding gas
- Fume Extraction System: Enhances operator safety by removing particulates and vapors
- Safety Enclosure Add-ons: Fully enclosed Class 1 laser system for CE-compliance and factory integration
- Remote Diagnostics Module: Allows Sigma technicians to assist with service or firmware remotely
- Wire Feeder (Manual or Motorized): Adds precision filler wire capability for gap-bridging welds
Software & Control System
- Pulse Parameter Library Pre-load and store up to 50–100 custom welding profiles based on material type, thickness, and application.
- User Role Management Set access permissions for operators, supervisors, and service engineers.
- Remote Monitoring (optional) View system health, runtime stats, and error logs via VPN interface.
- Automation Integration Ready Open I/O for integration with robot arms, CNC loaders, or MES systems.
Advanced Functional Capabilities
- High Repetition Rate (Up to 100 Hz) Enables fast pulsing for fine seam welds in high-precision parts.
- Fine Beam Control (0.1 – 2.0 mm focus spot) Delivers deep welds with minimal heat-affected zones — perfect for thin metals or micro-welding.
- Motorized Beam Expander Allows real-time focal adjustment for different joint configurations.
- Fully Integrated Footprint Compact size for lab or production environments with internal cooling and dust shielding.
With an impressive set of configurable options, ergonomic design, and smart software, the Sidanus Fibre transforms from a standalone machine into a scalable laser welding workstation ready for full production line integration.
Efficient. Precise. Scalable – Built for Industrial Laser Welding Excellence
The Sidanus Fibre is a high-precision Ytterbium fibre laser welding system engineered for demanding, continuous-use applications. With laser powers of 300 W or 450 W, ultra-fast pulse control, and a motorized 4-axis motion system, it is optimized for users who require speed, reliability, and top-tier accuracy in compact or large-scale production.
The table outlines its most important technical parameters — covering laser performance, motion system, optics, cooling, and more.
This section outlines the core technical features of Sidanus Fibre, broken down into key categories: laser system, motion control, optics, cooling, power, and dimensions.
🔹 1. Laser System & Power Output
Feature |
Specification |
Laser Type |
Ytterbium Fibre Laser |
Wavelength |
1070 nm |
Available Power Options |
300 W or 450 W |
Max Pulse Energy |
30 J (300 W), 45 J (450 W) |
Pulse Peak Power |
3 kW (300 W), 4.5 kW (450 W) |
Operating Modes |
Pulsed & Continuous Wave (cw) |
Pulse Duration Range |
0.05 – 50 ms |
Repetition Rate |
Up to 100 Hz |
Pulse Shaping |
Not available (due to fibre laser design) |
🔹 2. Motion System & Axis Travel
Feature |
Specification |
Number of Axes |
4 (X, Y, Z + optional rotary or tilt) |
Traverse Paths |
X: 200 mm (optional 400 mm)Y: 200 mmZ: 300 mm |
Max Component Height |
Up to 450 mm |
Work Table Load Capacity |
Up to 250 kg |
Axis Control |
Fully motorized with teach-in programming |
🔹 3. Optical System & Viewing
Feature |
Specification |
Focus Spot Diameter |
Adjustable from 0.1 – 2.0 mm |
Beam Expander |
Motor-driven |
Visual Inspection |
Leica 10× stereo microscope |
Eyepiece Compatibility |
Large oculars, glasses-friendly |
Camera (Optional) |
Laser-safe monitoring module |
Illumination |
LED ring light |
🔹 4. Cooling System & Electrical
Feature |
Specification |
Cooling Method |
Integrated air/air cooling (no external unit) |
Power Supply |
380 V / 3 Phase / 50 Hz |
Energy Efficiency |
High, with minimal heat waste |
🔹 5. Software & Control
Feature |
Specification |
Sigomatic (standard) |
|
Advanced Control Option |
Sigomatic Pro (PC-based, G-code compatible) |
Program Memory |
50 programs standard (expandable to 100) |
User Access Levels |
Multi-profile with password protection |
🔹 6. Dimensions & Layout
Feature |
Specification |
System Dimensions |
725 × 1400 × 1220 mm |
System Weight |
~300 kg |
Footprint Recommendation |
Approx. 2 m² for safe operation |
Ergonomics |
Motorized height adjustment (resonator & table) |
With high-powered fibre laser output, efficient cooling, intuitive software, and full 4-axis control, the Sidanus Fibre is built to meet the challenges of modern laser welding — delivering speed, repeatability, and industrial-grade performance in every weld.
Precision Welding Across Industries – Built for Demanding Use Cases
The Sidanus Fibre laser welding system is designed to meet the strict requirements of modern industrial production; delivering unmatched beam quality, pulse stability, and repeatability in both small-batch and continuous operations. Its high-power fibre laser, 4-axis control, and motorized work platform make it exceptionally suitable for industries that rely on micron-level precision, low heat input, and high-duty cycles.
Medical Device Manufacturing
Medical components demand clean, precise welds and repeatability. Sidanus Fibre’s pulse accuracy, fine beam control (0.1 mm), and compatibility with stainless steel, titanium, and alloys make it a preferred solution for manufacturing or repairing implants, surgical instruments, and micro-assemblies.
read more about Laser Welding application in Medical Device Manufacturing
Tool and Mold Maintenance
Repairing or modifying high-strength steel molds and tools requires a laser system that can deliver deep weld penetration with minimal distortion. The Sidanus Fibre excels in fine edge buildup, contour tracing, and filling of micro-cracks — ideal for both hardened and soft tool steels.
read more about Laser Solutions for Precision Tool and Moulding Industry
Aerospace Industry
Welding aerospace-grade alloys like Inconel or titanium requires a system that delivers stability under load, long pulse durations, and absolute control. Sidanus Fibre provides the pulse energy and axis flexibility needed for structural welds, turbine repair, and avionics assembly.
read more about Advanced Laser Welding Solutions for Aerospace Industry
Precision Mechanics & Electronics
From battery contacts to motor housing seams, the Sidanus Fibre is built for thin metal welding without warping or thermal damage. It supports programmable weld paths and high-frequency pulsing, making it ideal for delicate electronic enclosures or mechanical assemblies.
read more about Laser Welding in the Electrical Devices Industry
Research & Prototyping
Universities, labs, and R&D facilities benefit from Sidanus Fibre’s open software architecture, customizable parameters, and precision control — supporting rapid development and iteration in high-performance material testing or experimental welding.
Service & Maintenance Departments
For factories and service centers dealing with frequent wear and tear on metal components, Sidanus Fibre provides a reliable solution for in-house repair and refurbishment. From rebuilding worn shafts and filling cracks in precision parts to reinforcing stressed joints, its programmable welding paths and stable pulse output make it ideal for preventive and corrective maintenance tasks. This reduces downtime, outsourcing costs, and extends the service life of critical components.
Key Advantages Across Applications:
- High Energy Density for deep welds and full fusion in tough alloys
- Fine Focus Control from 0.1–2.0 mm for micro-welding and spot repairs
- Programmable Axis Movement with teach-in and G-code support
- Low Heat-Affected Zones (HAZ) ideal for sensitive materials
- Secure Workholding and Table Load Capacity up to 250 kg
- User-Friendly Controls reduce training time and operator fatigue
Tailor Your Laser Welding System to Fit Your Workflow
Every production environment has its own challenges — and the Sidanus Fibre meets them with a highly modular architecture. From laser power to axis expansion and laser automation software, this system is built to adapt, grow, and evolve with your needs.
Available Customization Options
Laser Power Configuration
Choose between 300 W and 450 W depending on your application — with both models offering consistent power delivery and rapid pulsing for precision welding.
Extended Axis Travel
Need more flexibility? Expand the X-axis from the standard 200 mm to 400 mm for larger parts or longer seams. Optional rotary (C-axis) and tilt axis modules also available.
Software Upgrade: Sigomatic Pro
Upgrade from the standard display panel to PC-based control with G-code compatibility, CNC-style programming, teach-in modes, and real-time diagnostics.
Camera & Remote Monitoring
Add a laser-safe camera for weld monitoring and integrate VPN-based remote diagnostics for proactive service and maintenance.
Workholding Customization
Custom jigs, magnetic clamps, or pneumatic fixtures can be integrated into the worktable for specific part geometries or quick-change production setups.
Cooling Adaptation
Although the machine features internal air cooling, optional external water cooling modules can be added for extended high-power sessions or hot environments.
Safety Upgrades
Add enhanced safety features like interlocked access doors, Class 1 laser enclosures, or light curtains to comply with site-specific regulations.
Language & Interface Customization
Available in English, German, French and more — with user roles and access levels configurable for teams of technicians, engineers, or supervisors.
Conclusion:
Whether you need a basic bench-top laser station or a fully integrated CNC-ready welding cell, the Sidanus Fibre can be configured to suit your specific goals, materials, and space constraints — delivering maximum ROI and operational flexibility.
Answers to common questions about the Sidanus Fibre laser welding system
The Sidanus Fibre is ideal for industries requiring high-precision and continuous welding — including tool and mold making, medical technology, aerospace, electronics, and industrial maintenance.
The 300 W model is perfect for medium-duty welding tasks and micro-welding, while the 450 W version delivers higher pulse energy and faster processing speeds for more demanding applications or thicker materials.
Yes. The system supports modular upgrades, including extended axis travel, rotary and tilt modules, Sigomatic Pro software for CNC control, and automation integration via standard I/O ports.
Absolutely. With a focus spot diameter as small as 0.1 mm and high pulse frequency (up to 100 Hz), it’s ideal for delicate welds, medical components, or precision mechanics.
Thanks to its maintenance-free Ytterbium fibre laser source, the system requires minimal service. Regular tasks include cleaning optics, inspecting moving parts, and checking cooling filters.
Minimal training is required for the standard version. For Sigomatic Pro or G-code automation, some CNC programming experience may be helpful — but the software is user-friendly and supports intuitive teach-in functions.
- How to Set Up the Sidanus Fibre for the First Time: A Step-by-Step Guide
- Integrating Sidanus Fibre into Automated Production Lines
Comparing 300 W vs 450 W Fibre Laser Models: Which One Fits Your Needs?
- How to Choose the Right Laser Welding Power Level for Your Industry
- Step-by-Step: Setting Up Your First Weld Program on Sigomatic
Programming with Sigomatic Pro: G-code, Teach-In, and Advanced Motion
- 10 Common Mistakes in Laser Welding and How to Avoid Them
- Maintenance Checklist for Your Sidanus fibre Welding System
- Laser Welding Safety: What Operators Must Know Before Using the Machine
- Optimizing Weld Parameters for Difficult Metals Like Titanium and Aluminum
- Understanding Pulse Energy, Frequency, and Duration in Nd:YAG Lasers
- Sigomatic vs Sigomatic Pro: Choosing the Right Control System
- Remote Diagnostics with Sigomatic: A Step-by-Step Guide
At Sigma Laser, our commitment to excellence doesn’t end at delivery. The Sidanus Fibre comes with a full suite of after-sales services designed to ensure optimal performance, operator confidence, and long-term value from your investment. Whether you’re a small workshop or a multinational manufacturer, our support ecosystem keeps your production running smoothly.
Performance Optimization Consulting
For customers with high-throughput needs or complex applications, we offer:
- Process auditing
- Automation optimization
- Custom software macros
- Fixture design and integration consulting
Installation & Commissioning
Our team provides on-site setup, system calibration, and full integration into your existing workspace or automation line. We ensure everything is optimized from day one — including safety checks, software configuration, and trial welds.
Spare Parts & Consumables
We maintain a well-stocked inventory of Replacement lamps, Optical components, Cooling units and Wear parts. Fast shipping worldwide ensures minimal downtime.
Remote Diagnostics & Global Support
From preventive maintenance to rapid troubleshooting, our global service team keeps your laser welding equipment running with minimal downtime through on‑site visits and secure remote diagnostics.
Operator Training & System Onboarding
Hands‑on training programs give your staff the skills to operate, maintain, and optimize Sigma laser welding systems safely and productively right from day one.
Extended Warranty & Lamp Breakage Protection
Enjoy long‑term peace of mind with comprehensive warranty coverage—including exclusive lamp break protection—for all light‑pumped laser welding systems.
Regular maintenance is essential to ensure the Sidanus Fibre operates at full performance, maintains consistent weld quality, and minimizes downtime. Thanks to its modular design and industrial-grade components, this system is engineered for long service life with minimal maintenance overhead.
Below is a recommended preventive maintenance schedule along with practical tips to maximize uptime and laser longevity.
Daily Maintenance Tasks
Clean the microscope lens and protective glass with approved optical wipes.
-
Inspect the Weld Area:
Check the workspace for spatter, residue, or debris that could affect weld quality or part stability. -
Ventilation Check:
Ensure that airflow vents are unobstructed for proper heat dissipation. Check foot pedal and rotary controls for smooth operation.
Ensure secure power connections and that the emergency stop is operational.
Weekly Maintenance
-
Laser Cavity Inspection:
Visually inspect the cavity area for dust or discoloration. Avoid direct contact unless cleaning is needed. -
Cooling System Check:
- Verify water levels in the internal cooling system.
- Inspect for any leaks or unusual noises.
- Clean or replace filters as needed.
-
Foot Pedal and Rotary Controls:
Test response to ensure proper input for automated functions. - Axis motion check: Run the motorized X/Y/Z axes to detect noise or resistance.
- Cable and connector test: Ensure no signs of wear, heat damage, or looseness.
Monthly Maintenance
-
Replace or Clean Filters:
Air filters and water filters (if applicable) should be cleaned or replaced to maintain stable temperatures. -
Software Backup & Updates:
Backup welding programs and log data; check for available firmware or Sigomatic software updates. -
Check Fasteners:
Tighten any mechanical fasteners on the worktable or rotary devices to avoid misalignment.
Long-Term Preventive Maintenance
-
Lamp Life Monitoring:
Each lamp has a defined number of pulse cycles (typically ~2–4 million). Use the control interface to track usage and plan replacement in advance. -
Laser Rod Inspection:
Over time, the rod may become slightly misaligned or coated. Periodic inspection by a certified technician is advised. - Axis calibration: Precision check and tuning of motion system to avoid offset or vibration.
- Inspect safety systems: Verify function of interlocks, emergency stops, and casing seals.
-
Annual Service Visit (Optional):
Consider a certified Sigma technician visit annually to recalibrate optics, update software, and perform full diagnostics.
Pro Maintenance Tips
- Always use Sigma-approved cooling fluids to prevent mineral buildup.
- Never clean optics with alcohol or general glass cleaner.
- Never touch optics or lenses with bare fingers. always use lint-free gloves or tools.
Store spare parts (lamps, filters, optics) in a clean, dry, static-free environment.
- Keep a maintenance logbook to track interventions and lamp usage.
- Enable system alerts via the software to receive early warnings about water levels, temperature, or lamp errors.
Summary:
Consistent preventive maintenance is the key to long-lasting laser performance.
The Sidanus Fibre is engineered to minimize service intervals and maximize uptime, but routine care ensures that its precision, safety, and productivity remain uncompromised. Whether you’re running small repairs or high-volume production, these tasks keep your laser system performing like day one.
Laser welding is a powerful industrial process, and safety is paramount. The Sidanus Fibre is built with a Class 1 laser enclosure, meaning it is safe for operation in standard environments without exposing operators to laser radiation — but proper usage, training, and awareness remain essential.
Here’s how to ensure safe daily use of the system:
Laser Safety Classification
-
Class 1 (Fully Enclosed):
The system’s design prevents any accidental exposure to laser radiation during normal use. Internal interlocks prevent laser activation if panels are open or improperly sealed.
Personal Protective Equipment (PPE)
- While the Sidanus Fibre is enclosed, use of laser-rated safety glasses (wavelength 1064 nm) is advised during setup or service with open panels.
- Gloves and protective clothing may be required when handling sharp, hot, or heavy workpieces.
| Task | Recommended PPE |
|---|---|
| Routine operation | No PPE required under closed housing |
| Maintenance (open casing) | Laser safety goggles (1064 nm rated) |
| Welding setup adjustments | Safety gloves, protective sleeves |
| Handling heavy components | Safety shoes, cut-resistant gloves |
| Optical cleaning or inspection | Anti-static gloves and lens-safe cloths |
Workspace Safety Requirements
- Ensure that the system is installed in a ventilated, dry, and stable area with proper clearance on all sides.
Install on a level, vibration-free surface to ensure axis stability.
- Avoid stacking materials around the enclosure that could block access or cooling airflow.
Avoid clutter around the system to allow proper access to emergency stop and power cut-off.
Ensure all users are aware of the Class 1 safety zone boundaries.
Place proper safety signage indicating laser equipment in use.
Electrical & Cooling System Safety
- Power supply should be 3-phase 380V, grounded properly.
- Only trained personnel should access internal components or electrical cabinets.
- Use only approved coolant fluids in the cooling system to prevent corrosion or leaks.
Use only Sigma-certified coolant; regularly check coolant levels and look for leaks.
Never run the laser if coolant is low or the system indicates temperature warnings.
Keep all power cables secured and free from obstruction or wear.
Software & Control Warnings
- The Sigomatic interface is equipped with real-time alerts for:
- Overheating
- Water level drop
- Lamp fault
- Interlock failures
- Never bypass safety interlocks or override alarms.
Emergency Procedures
- An emergency stop button is located on the front control panel. All motors and laser output halt instantly when pressed.
- Keep a Class C fire extinguisher nearby for electrical incidents.
- Ensure all staff are briefed on emergency shutdown and evacuation procedures.
Power Cutoff: Located on the back panel — disconnects the full system from power.
In case of accidental exposure or incident, stop operation immediately and report to safety supervisor.
Training & Access Control
- Only trained personnel should operate or maintain the machine.
- Use login access levels on the Sigomatic interface to restrict advanced settings to supervisors or engineers.
- Display safety signage around the unit to maintain operator awareness.
Safety Summary
While Sidanus Fibre is designed for maximum safety with its enclosed Class 1 architecture, proper training, routine checks, and workspace discipline ensure the system runs safely for years to come.
Why Sidanus Fibre Outperforms Traditional Laser Welding Systems
When evaluating industrial laser welding machines, decision-makers often face a trade-off between power, precision, flexibility, and cost-efficiency. The Sidanus Fibre from Sigma Laser bridges this gap with a compact yet powerful Ytterbium fibre laser platform that offers superior performance, minimal maintenance, and full automation potential.
Compared to generic fibre laser welders, Sidanus Fibre stands out with its integrated air cooling, modular motion system, and operator-friendly design. delivering consistent results in demanding environments such as toolmaking, aerospace, medical manufacturing, and precision mechanics.
The table below provides a side-by-side comparison to help you assess how Sidanus Fibre stacks up against competing technologies.
Comparative Table
Feature |
Sidanus Fibre |
Fiber Laser Systems (Generic) |
Laser Type |
Ytterbium Fibre Laser |
Ytterbium Fibre Laser |
Power Range |
300W – 450W |
300W – 1000W |
Pulse Peak Power |
Up to 4.5 kW |
Up to 5 kW |
Pulse Duration |
0.05–50 ms |
Variable |
Cooling System |
Integrated air/air cooling |
Typically water-based |
Maintenance Needs |
Virtually maintenance-free |
Low to medium |
Automation Support |
Manual, Semi, Full (X/Y/Z/C axis, modular upgrade) |
Full CNC / robotic compatible |
Control System |
Teach-in + Sigomatic Pro |
CAM / PLC based |
Viewing System |
Leica Binocular with ergonomic design |
Camera optional |
Component Size |
Up to 450 mm height, 250 kg load |
Variable depending on brand |
Ergonomics & UX |
Motor-adjustable height for table + resonator |
Limited ergonomic configuration |
Customizability |
High (modular upgrades and expansion) |
Medium |
Use Cases |
Tooling, medical, R&D, aerospace |
Mass production, serial welding |
Energy Efficiency |
High (20%+ conversion efficiency) |
High |
Safety Class |
Class 1 (fully enclosed) |
Class 1 or 4 depending on model |
Training Requirement |
Low (intuitive UI and workflow) |
High |
Price Range |
Mid to high |
High to premium |
Competitive Advantages of Sidanus Fibre
- Virtually maintenance-free operation: Unlike lamp-pumped lasers requiring frequent lamp replacements, Sidanus Fibre’s Ytterbium laser source ensures long service life with minimal upkeep.
- Modular automation: Flexibility to start with manual control and upgrade to full automation (X/Y/Z/C) later depending on scaling needs.
- Superior ergonomics: Features like motorized Z-axes for both the table and resonator, and detachable display for operator comfort.
- Integrated cooling: Air-cooled system reduces setup complexity and operational cost compared to water-cooled competitors.
- Compact yet powerful: Despite its space-saving design, it handles large components up to 250 kg and 450 mm height efficiently.
- Energy efficiency: Over 20% electrical-to-optical efficiency ensures reduced power consumption and operational costs.
- Class 1 safety enclosure: Delivers full protection, especially suitable for facilities with strict safety compliance.
In today’s competitive manufacturing landscape, choosing the right laser welding system isn’t just about specs — it’s about total value, scalability, and long-term reliability. The Sidanus Fibre is engineered with those priorities in mind, offering a compelling mix of technical excellence, low operating costs, and future-ready features.
Unlike many generic fibre laser systems or outdated lamp-based platforms, Sidanus Fibre delivers:
- Consistent welding quality with high pulse energy and beam stability
- Modular automation to grow with your business — from manual to full CNC
- Integrated air cooling for energy-efficient, low-maintenance operation
- User-friendly software (Sigomatic) for reduced training time and operator errors
- Certified Class 1 safety with ergonomic and enclosed design
- Fast ROI due to minimal downtime, low energy use, and versatile applications
Whether you’re upgrading an aging system, launching a new production line, or seeking to increase weld quality in high-precision components, the Sidanus Fibre offers the ideal balance of cost, capability, and convenience — making it a smart, strategic investment for any modern industrial facility.
