Sidanus Light Laser Welding Machine | Precision System for Industrial Use

Name: Sidanus Light Laser Welding Machine | Precision System for Industrial Use | Sigma Laser
Brand: Sigma Laser

The Sidanus Light from Sigma Laser is a flagship laser welding system engineered to redefine standards in precision, adaptability, and ergonomic excellence. Designed for professional use in industries such as tool and mold making, medical device manufacturing, and precision metalworking, this flash lamp-pumped system offers a full-featured four-axis (X, Y, Z, C) platform capable of operating in manual, semi-automatic, and fully automated modes.

Built for forward-looking manufacturing environments, the system integrates cutting-edge control, motion technology, and laser physics, making it an ideal choice for manufacturers seeking clean, strong, and oxide-free welds, with minimal heat distortion. Thanks to its modular power level architecture, Sidanus Light grows with your needs, allowing future retrofits in laser performance without redesigning your workflow.

From the robust twin lamp cavity (TLC) ensuring extended laser rod life and stable beam quality, to the motorized Z-axes for both the worktable and resonator, Sidanus Light delivers a comfortable, fatigue-free experience even in 24/7 operation.

Whether you’re fabricating intricate tools or repairing delicate components, this system ensures maximum uptime, intuitive operation, and superior welding results.

Quick Access to Sections:

Accessories

Motor-driven Z-axes for table and resonator
Pivoting resonator
Detachable magnetic display
Twin Lamp Cavity (TLC) for laser stability and extended life

Equipment

Working table with 250 kg load capacity
Motor-driven Z-axis for the working table
Pivoting resonator
Motor-driven Z-axis for the laser resonator
Detachable display with magnetic holder
Twin Lamp Cavity (TLC) and thus long life of the laser rod as well as high stability and quality of the laser beam
Upgradeable with Sigma Laser Super Pulse Technology (SPT) for welding special alloys

Software

Sigomatic & Sigomatic Pro: Teach-in functionality, 3D control, no programming required
Integrated video monitoring and G-code support

Technical Add-ons

Motorized rotary devices
Precise wire feed system
Beam expander (motorized)
Custom automation modules.

The Sidanus Light is more than just a laser source — it’s a complete, modular welding workstation built for performance, expandability, and total control. Every component, from optics to software, has been developed to give users maximum flexibility and repeatable results across a wide variety of materials and part geometries.

Below is a comprehensive breakdown of the included and optional equipment, software systems, and advanced motion/automation capabilities that make the Sidanus Light a leader in its class.

Included Equipment (Standard Features)

Twin Lamp Cavity (TLC)
Delivers superior beam quality and significantly extends laser rod and lamp life. Designed for stable power output even during long production cycles.
Motorized Z-Axis (Table and Resonator)
Independent height adjustment for both the worktable and the laser head. Enables precise focus control and ergonomic comfort during long shifts.
Leica Binocular Optics
Industry-leading visual clarity with 10× magnification, large eyepieces, and anti-fatigue design — perfect for fine weld inspections.
Color Touchscreen Interface
User-friendly HMI for setting pulse energy, frequency, shape, and storing/retrieving welding programs.
Pre-installed Sigomatic Software
Teach-in system with real-time feedback, no programming required.
Integrated Water Cooling Unit
Reliable cooling system with temperature and water level sensors to ensure stable operation.
Protective Laser Enclosure
Fully sealed Class 1 housing for maximum safety in any industrial environment.

Optional Accessories

Motorized Rotary Axis (C-Axis)
Enables welding of round or curved components with precise rotation control — ideal for tubes, rings, and nozzles.
Magnetic Detachable Display Panel
Allows ergonomic access to controls while inspecting parts from different angles.
High-Resolution Video Module
For live image of the weld zone, integrated into the control panel or displayed on external monitors.
Motorized Beam Expander
Automatically adjusts focus diameter for varying weld depths — useful for multi-pass welds.
Foot Switch and Hand Controls
Hands-free operation for repetitive or long welds. Improves safety and workflow.
Wire Feeding System
High-precision wire delivery for applications that require filler material — e.g., mold repair.

Advanced Automation & Software Features

???? Sigomatic (Included)

Memory for 50 welding programs (expandable to 100)
Graphical user interface with energy curve visualization
Automatic adjustment of pulse and repetition based on material
Integrated safety monitoring for overheating, lamp failure, water level

???? Sigomatic Pro (Optional Upgrade)

Teach-in programming via joystick or path-tracking
3D motion path creation with full X/Y/Z/C control
G-code compatibility for CAM integration
Real-time speed and energy modulation during automated welding
Smart diagnostics and software updates via USB

Whether you’re running single-operator manual jobs or planning full production automation, Sigomatic Pro enables complete integration and control without needing PLC programming or external control panels.

Integration-Ready Interfaces

Compatible with factory automation systems (robotic arms, indexing tables)
Includes industrial signal ports (Start/Stop, Alarm, Lamp status)
Remote diagnostics module available (VPN-enabled)

Bottom Line:
The Sidanus Light isn’t just a tool — it’s a modular platform designed for growth. With plug-and-play upgrades, smart controls, and precision accessories, it transforms based on your evolving needs — from mold shop to cleanroom.

When selecting a laser welding system, precision, flexibility, and reliability are key. The Sidanus Light has been engineered from the ground up to meet the highest demands of modern manufacturing environments. Its robust technical framework supports high-energy, pinpoint-accurate welding across a wide range of industrial laser welding applications.

Below is a detailed breakdown of the Sidanus Light’s specifications:

???? Laser Source

Type: Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet)
Wavelength: 1064 nm
Cooling: Integrated water-air hybrid or external water chiller
Power Supply: 380 V / 3-phase / 50 Hz
Energy Efficiency: Optimized for long pulse durations and energy distribution

The Nd:YAG laser source is a well-established, highly reliable industrial standard, capable of delivering strong, deep welds with minimal thermal deformation.

???? Power Output Options

Models Available:
- 60 W
- 80 W
- 100 W
- 120 W
- 150 W
- 200 W
- 300 W
- 500 W
Pulse Energy Range: 60 – 170 Joules
Peak Power: Up to 13,000 W (13 kW)
Pulse Duration:5 – 50 ms
Repetition Frequency: Up to 40 Hz
Pulse Shapes: Adjustable in Sigomatic software

The broad range of laser power options allows manufacturers to match energy output to material thickness and weld complexity, optimizing both speed and weld integrity.

???? Optical and Beam Delivery

Focus Diameter:2 mm – 2.0 mm (adjustable)
Working Distance: Adjustable with lens packages
Binocular Optics: Leica ergonomic head with 10× large field eyepieces
Optional Video Module: High-resolution live monitoring of weld spot
Beam Expander: Optional motor-driven beam expansion available

The flexible optics system ensures sharp visual tracking and repeatable laser targeting, even on reflective or uneven surfaces.

???? Axis Movement System (4-Axis Control)

X-Y Table Movement: Precision stepper motor drive
Z-Axis for Table: Motorized (with adjustable speed & height memory)
Z-Axis for Resonator: Independently motorized
C-Axis (Rotation): Optional motorized rotary axis for circular welds
Max Load on Table: ~50 kg
Work Envelope Dimensions: Optimized for midsize industrial parts

The 4-axis motion system enables highly controlled positioning and weld path definition, making it ideal for circular seams, corners, and multi-directional paths.

???? Control & Programming

Control Interface: Color touchscreen + rotary encoder
User Memory: 50 programmable welding programs (expandable to 100)
Software:
- Sigomatic – intuitive interface, teach-in, parameter memory
- Sigomatic Pro – 3D motion integration, G-code support
Multi-language UI: English, German, French, etc.

No coding experience needed: simply teach the path, define the parameters, and store them for repeatable results.

???? System Dimensions and Build

System Dimensions (L×W×H): 725 × 1400 × 1220 mm
Weight: ~425 kg
Housing: Powder-coated steel, laser-safe sealed enclosure
Ergonomics: Adjustable height table, intuitive hand rest, reduced operator fatigue

???? Additional Features

Safety Class: Laser Class 1 (fully enclosed)
Cooling Integration: Water level sensor, pump alert, temperature cut-off
Signal Interfaces: PLC-ready ports for factory automation
Dust Filters: Industrial-grade air filters for long-term operation

The Sidanus Light is engineered to meet the demanding requirements of various high-precision industries. Its ability to deliver clean, strong, and low-distortion welds across a wide range of materials makes it a versatile asset in any production environment. Whether for micro-welding, tool repair, or automated serial production, this system adapts to your application — not the other way around.

Here’s a breakdown of the key industries and use cases where Sidanus Light delivers exceptional value:

Medical Devices and Instruments

Oxide-free welds for surgical tools, implants, and stainless steel assemblies.

Weld fine components like stents, guide wires, surgical clamps, and endoscopic tools.
Meets cleanroom production standards (no burn marks, low spatter).
Compatible with titanium, stainless steel, and special alloys.

Example applications:
Needle welding, titanium implant joining, sensor housing sealing, micro-laser welding.

Tool and Mould Making

Precision repairs, edge hardening, and seam welding of high-performance tools.

Weld and refurbish injection molds, dies, and tooling inserts with pinpoint accuracy.
Perform oxide-free welds on hardened steels without compromising surface geometry.
Supports filler wire welding for seamless repairs.

Example applications:
Mold repair, micro-crack filling, edge reinforcement, cavity contour buildup.

laser welding in aerospace manufacturing

Aerospace and Defense

Structural welds in lightweight metals such as titanium and aluminum.

Ensures high-strength, fatigue-resistant joints with minimal warping.
Supports both manual and automated welding in assembly lines.

Example applications:
Sensor casing welds, turbine blade repair, small-frame aluminum components.

Electrical and Electronic Devices

Low-heat, high-precision welds for tight enclosures and conductors.

Allows spot welding of micro connectors, busbars, and EMI shielding elements.
Ensures minimal heat distortion in thermally sensitive components.

Example applications:
PCB shield welding, battery tab welding, EMI case sealing.

Key Advantages Across Applications:

Low distortion welds
Repeatable process control
Minimal oxidation or spatter
Short setup and cycle times
Compact footprint for tight production lines

One of the most valuable aspects of the Sidanus Light system is its high level of modularity and customizability. Recognizing that every production line, workshop, or industry has unique demands, Sigma Laser has engineered this system to be scalable and upgrade-friendly — both at the time of purchase and later in the machine’s lifecycle.

Whether you’re a small workshop needing precise manual control, or a large industrial facility integrating into a robotic workflow, the Sidanus Light adapts to your requirements.

Modular Laser Power Configuration

Choose from 60W to 500W laser power levels at purchase.
Upgrade later with a modular retrofit kit — no need to buy a new machine.
Ideal for businesses planning to scale over time.

Automation Level Customization

Start with manual or semi-automatic setups using foot pedals and joystick.
Upgrade to full CNC automation with Sigomatic Pro + rotary axis.
Add custom fixture systems for integration into production lines or robotic arms.

Motion System Extensions

Choose from:
- Standard XY axis
- Motorized Z-axis for both table and laser head
- Optional motorized rotary C-axis
Add external linear rails for long parts (available upon request)

Material-Specific Add-ons

Beam expanders for deep welding applications.
Special optical lenses optimized for:
- Reflective metals (e.g., aluminum, copper)
- Ultra-fine welds (e.g., medical devices)
Wire feeding module for tool/mold repair.

Hardware & Interface Options

Add custom display placement, mobile control panels, or external monitors.
Integrate with:
- Factory PLCs
- Automated loaders
- Part indexing tables
Choose between air-cooled or external water-chiller based on your production cycle.

Software Personalization

Sigomatic Standard:
For straightforward operations with preset programs and teach-in system.
Sigomatic Pro:
Fully programmable with:
- G-code compatibility
- 3D path control
- Multi-user profiles
- Custom macros for recurring jobs

Software modules can be unlocked post-purchase — no hardware changes required.

Language & UX Customization

User Interface supports:
- English
- German
- French
- Custom languages upon request
Adapt UI workflows to operator roles and security clearance (admin, technician, trainee)

Safety Enhancements (Optional)

Key-operated machine lockout
Multi-layer laser shielding
Laser-safe camera viewports for monitoring inside enclosure

Answers to common questions about the Sidanus Light laser welding system

What materials can I weld with the Sidanus Light?

Sidanus Light is compatible with a wide range of metals including stainless steel, tool steel, aluminum, titanium, copper alloys, and nickel-based alloys. It is especially suitable for materials requiring low heat input and high precision, such as in medical or electronic applications.

Can the machine be upgraded after purchase?

Yes. The Sidanus Light is designed with a modular architecture, allowing you to upgrade components such as laser power, automation modules, motion axes, and software features at any time — without needing to replace the entire machine.

Does the system require programming knowledge to operate?

Not at all. With the Sigomatic interface, users can operate the system using teach-in functionality. No programming skills are required. For advanced laser welding automation, Sigomatic Pro supports G-code and path-based control, but even that is visually assisted and user-friendly.

What is the difference between Sidanus Light and Sidanus Fibre?

Sidanus Light uses Nd:YAG laser technology which is ideal for manual and fine-detail welding, especially where low reflectivity is important. Sidanus Fibre, in contrast, uses fiber laser technology, optimized for automated, high-speed applications with better energy efficiency.

Can I use filler wire with this machine?

Yes. The machine can be equipped with a precision wire feeding system, ideal for applications like mold repair, crack filling, and edge reinforcement.

What kind of maintenance does the machine require?

The system is designed for low-maintenance operation. Key tasks include cleaning the optics, monitoring water levels and cooling fluid, and replacing the lamp after a defined pulse cycle lifespan. All maintenance schedules are tracked via the onboard interface.

How safe is the Sidanus Light to operate?

It is classified as a Laser Class 1 system, meaning it is fully enclosed and safe to use in standard industrial environments without the need for special protective enclosures. Built-in safety mechanisms monitor water temperature, lamp status, and interlock engagement.

Can it be integrated into automated production lines?

Absolutely. The Sidanus Light includes PLC-compatible interfaces and supports integration with robotic arms, conveyor belts, and part indexing systems. It can be configured as a standalone unit or part of a fully automated welding cell.

Do you offer training and installation support?

Yes. Sigma Laser offers comprehensive on-site installation, operator training, and technical consulting. Remote support and software updates are also available globally via secure VPN connection.

At Sigma Laser, our commitment to excellence doesn’t end at delivery. The Sidanus Light 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 Sineo Light 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 Sineo Light 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 Light 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 Sineo Light 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 Sineo Light 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.

Sidanus Light compares is crucial for informed decision-making.

Below is a side-by-side comparison between Sidanus Light and other typical laser welding systems, followed by a clear summary of its competitive advantages.

Comparison Table

Feature	Sidanus Light	Entry-Level Welders	Fiber Laser Systems
Laser Type	Nd:YAG	Nd:YAG (Basic)	Fiber
Power Range	60W – 500W	60W – 200W	300W – 1000W
Automation Support	Manual / Semi / Full (X/Y/Z/C)	Manual only	Full automation
Weld Control	Teach-in + Sigomatic Pro	Manual control only	CNC / CAM systems
Visual Inspection	Leica optics + optional video	Basic magnifiers	Optional camera
Customizability	Very high	Low	Medium
User Training Required	Minimal	Moderate	High
Maintenance	Lamp-based (predictable)	Lamp-based	Fiber degradation over time
Price Range	Mid to high	Low	High to premium
Best For	Toolmaking, medical, repair, R&D	Small repairs	High-volume production
Safety Class	Class 1 (fully enclosed)	Often open (Class 4)	Class 1

In a competitive landscape where precision, adaptability, and reliability define success, the Sidanus Light offers a rare combination of all three — plus ease of use and world-class support.

Whether you’re:

repairing intricate tooling,
manufacturing surgical-grade components,
or automating small-batch production,

…this system delivers unmatched consistency, control, and cost-efficiency.

Final Highlights at a Glance:

Wide power range (60W–500W) with scalable upgrades
Advanced 4-axis control (X/Y/Z/C) for precise multi-angle welding
Sigomatic software with teach-in automation and optional G-code integration
Compact footprint, ideal for both labs and factories
Extensive service & training support, globally available
Flexible integration into manual, semi-auto, or full CNC production lines

Operator-Focused Ergonomics & User Experience

Unlike many laser systems that prioritize only technical specs, the Sidanus Light is designed with real-world operators in mind:

Adjustable-height worktable and ergonomic layout reduce physical strain during long shifts.
Leica 10× binocular optics with wide-view eyepieces offer comfort for detailed inspection.
Intuitive Sigomatic interface simplifies workflow — no coding required.
Optional foot pedals, joystick controls, and detachable magnetic display provide flexible, fatigue-free operation.

“Built for welders, designed by engineers — the Sidanus Light delivers not just laser precision, but comfort and control for the people behind the work.”

Bottom Line:

The Sidanus Light stands out as a powerful, modular, and user-friendly solution — delivering industrial-grade results with human-centered design.

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Sidanus Light: Stationary laser welding system

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