Samples of jobs done with Laser Welding Equipment MS20
The Nargesa MS20 Laser Welder, with a power of 2000W, represents a significant breakthrough in laser welding technology. It performs laser cutting, welding and cleaning in a single compact and efficient unit. This equipment offers the greatest weld penetration depth on the market, reaching up to 6 mm in carbon steel, stainless steel, and aluminium.
The MS20 has been fully designed, manufactured, assembled and tested at our facilities in Spain, making us the only European manufacturer.
This complete control over production allows us to provide a 100% personalized technical support service, at no additional cost and without limits.
Its intuitive interface and low-complexity operation mean that, with minimal training, the machine can be operated quickly and safely by non-specialized staff. It is shipped with basic parameters preconfigured, ready to plug in and start working.
Its extreme precision, high speed, and ease of use make it the most cost-effective welding process, not only for manual applications but also for robotic automation.
The Nargesa MS20 Laser Welding Machine complies with European CE regulations for industrial machinery safety and manufacturing, as well as with the requirements of the U.S. FDA for laser equipment.
Technical features
Laser welding is a fusion process that uses a laser beam to join different materials—carbon steel, stainless steel, aluminium, brass, copper, etc.—with or without filler wire. Its surgical precision, high speed, and ease of use make it the most cost-effective welding process, not only for manual applications but also for robotic automation. Our technology makes it easy to produce aesthetic weld beads without spatter and with fume emissions up to four times lower than conventional processes. This level of efficiency and cleanliness not only improves work quality, but also reduces risks and enhances working conditions, making it an increasingly indispensable solution for most companies in the sector.
- Power: 2000 W / 2 kW
- Voltage: 220 / 240 V. Single-phase.
- Frequency: 50 / 60 Hz
- Fusion penetration depth: 6 mm in carbon steel and stainless steel and 5 mm in aluminum.
- Cutting capacity: 4 mm
- Wavelength: 1080 nm
- Fiber hose length: 10 m / 393.7”
- Fiber diameter: 25 μm
- Guide laser: 630–650 nm / 0.5–1 mW
- Maximum laser beam opening: 5 mm / 0.2” Single Wire
- Feed – 8 mm / 0.31” Double Wire Feed
- Power consumption: 4 kW
- Maximum amperage: 16 A
- Cooling method: Distilled water
- Working modes: Welding, cutting and cleaning
- Highly intuitive 7” ESA S820 touch CNC control panel
- Alarm diagnostics
- 4.0 technology
- Metric and inch control
- Temperature control in degrees Celsius and Fahrenheit
- Resonator status control via Bluetooth
- Maximum wire capacity: 2 coils of 2 mm / 0.079”
- Spool capacity: 2 units of 15 kg, .300 mm / 33 lb 11.81”
- Built-in interior LED light
- Possibility to work with two coils of the same or different wire
- Number of wire feeders: 2 units
- Number of motorised drive rollers: 8 units
- Cleaning range: 5 to 80 mm / 0.2” to 3.15”
- Built-in signal tower light
- WSX
- Raycus resonator, European leader in laser components.
- Laser torch with LED and latest-generation ergonomic grip: one- or two-hand grip
- Connection between hose and torch with flexion spring
- Single hose with all components integrated
- Protected and magnetized torch holder
- Holder for Argon or Nitrogen cylinders included
- Drawer for consumables, tools and spare parts
- Plug & Play delivery: The machine is shipped fully assembled and ready to start working
- Predefined parameters: Each unit is delivered with the basic operating parameters tested and configured
- Ease of use: With the Nargesa video tutorial, you can operate it easily from day one
- Wooden pallet and triple-layer cardboard box suitable for sea freight
- Optional: NIMF15 wooden packaging
Safety and mobility: Built-in gas cylinder holder
Most laser welding machines on the market do not include integrated holders for gas cylinders such as argon or nitrogen. This omission not only makes transporting the equipment more difficult, but also represents a major safety risk for the operator. Without proper securing, cylinders can easily tip over, even when the machine is in a fixed position, creating hazardous situations in the work environment. Having a solution that ensures the stability and mobility of the complete system is essential for safe, efficient and professional operation.
Integrated storage drawer for maximum efficiency
The machine features a built-in drawer in the chassis, specially designed to store consumables, wrenches and accessories in a clean, safe and organized way. This solution allows the operator to have everything needed within easy reach, avoiding unnecessary movements and improving efficiency in daily work. Every detail has been designed to offer a practical, professional and fully autonomous user experience.
High-performance wire feeding system
The MS20 laser welding unit is equipped with an advanced dual rotating feeder system with four motorized motors per feeder system, designed to provide precise and constant wire traction, especially in critical applications such as aluminium and stainless-steel welding. Unlike many units on the market that only motorize the lower rollers, the MS20 features eight motorized feeder system motors, ensuring uniform, slip-free feeding even with demanding materials. This model allows the installation of two 15 kg coils, with wire diameters up to 2 mm (0.079”), and the ability to work with two different wire types or sizes (for example, stainless steel and carbon steel) without the need for mechanical changes. This eliminates setup times and allows instant wire changes, significantly increasing productivity. The versatility of the MS20 is also reflected in its operational design: the feeder can be mounted on the machine, hung from a jib arm, or moved independently thanks to its wheeled base, easily adapting to different working configurations. In addition, it includes internal LED lighting, improving visibility in low-light environments and making maintenance and adjustment tasks easier. The MS20 handheld laser welder redefines welding efficiency, combining power, precision and flexibility in a single solution for demanding industrial environments.
Latest-generation ergonomic torch
Our welding torch has been designed to offer maximum comfort, precision and durability in highly demanding environments. It features an ergonomic grip that compactly integrates the optical fibre, cooling hoses and two wire liners, all connected by a flexible spring that provides greater freedom of movement and comfort during prolonged use. Unlike other solutions on the market, all conduits and components are protected by a single outer hose, which improves manoeuvrability, reduces wear and makes it easier to work in confined spaces. It also includes an alarm LED integrated directly into the torch, providing an immediate visual signal in the event of any failure or critical condition. Thanks to its compact design, ultra-light weight and excellent balance, it can be handled effortlessly with one or two hands, making it the ideal tool for precision work and long operating shifts.
Industry 4.0 technology
The advantages of having this technology in a machine are endless, but we will focus on the most relevant ones. Provided the customer gives their consent, the manufacturer can remotely connect to the machine to perform any software updates completely free of charge and detect possible anomalies without needing to be on-site. It notifies the customer when preventive maintenance must be carried out on the machine, among many other functions.
Water cooling
It ensures consistent performance even during long periods of intensive work. This system is especially crucial in automatic or robotic mode, where continuity and thermal stability are essential. A good cooling system not only extends the service life of the components, but also guarantees more precise, interruption-free welding, optimizing overall process efficiency.
Accessories Included: Complete equipment, no surprises
In the machines we manufacture, quality is not limited to the structure or the CNC control: it also extends to every additional component. That is why we deliver a highly equipped solution from day one, with a selection of factory-included accessories that go beyond what is standard in the market. Each accessory has been carefully chosen to enhance the operability, safety and efficiency of the equipment, with no need for additional costs or later adaptations.
Characteristics that set us apart as a manufacturer of industrial machinery
We are a family-owned company with more than 50 years of experience, and we take operator safety and maximum profitability for the companies that trust our brand very seriously.
1 Robust, long-lasting design
Our machines are built with industrial-grade materials that guarantee a long service life, even in demanding environments.
2. Tailor-made customization
We adapt each unit to the specific processes of our customers, optimizing productivity and operational efficiency.
3. Cutting-edge technology
We incorporate automation systems, smart sensors and digital control to improve performance and reduced down time.
4. Local manufacturing with international standards
We are a national manufacturer with certified quality under ISO standards and full compliance with CE or equivalent regulations.
5. Specialized, free and unlimited technical support
We offer technical assistance with highly qualified staff, both on-site and remotely. Thanks to 4.0 technology, we can connect remotely to your MS20 Laser Welder to assess any situation.
6. Fast delivery and on-time performance
Our production processes are optimized to ensure on-time deliveries, even on complex projects. We maintain constant stock of both machines and accessories and consumables.
7. Guaranteed operational safety
All our machines comply with industrial safety standards, minimizing risks for the operator and the environment.
8. Energy efficiency
We design equipment with low energy consumption without sacrificing power or productivity.
9. Active after-sales service and predictive maintenance
We support the customer beyond delivery with preventive maintenance programes, training and upgrades, as well as the option of implementing an autonomous welding project with a robotic system.
10. Unbeatable cost-benefit ratio
We combine precision engineering, advanced technology and competitive pricing to maximize return on investment.
We Offer You a Complete Automated Solution
At Nargesa, we do more than simply supply a laser welding system. We work with you to design the entire welding project so you can rely on a complete, safe, high-performance solution that is ready to scale.
Based on your parts, production volumes, and current processes, our technical team proposes a tailored project adapted to your reality and your objectives.
The result is a turnkey laser welding system, where every component works in harmony with the rest. From the initial study through commissioning and operator training, Nargesa ensures you have an end-to-end solution that increases productivity, improves weld bead quality, and reduces reliance on highly skilled welders.
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Optional accesories for Laser Welding Equipment MS20
Electronic Laser Protection Mask
REF: 080-MSL-00023
Auto-darkening electronic helmet with adjustable sensitivity and solar-powered photosensor for laser work. Wraparound polymer shell with adjustable harness and specific front laser filter. Side control for shade adjustment. Designed to protect the operator’s eyes and face during laser welding and marking operations, according to filter configuration.
- Full eye and face protection against laser radiation (per installed filter), sparks, and light projections.
- Adjustable auto-darkening: automatic shade change upon emission detection (response time and darkness level configurable).
- Comfort for long use: lightweight, balanced helmet with adjustable headgear (diameter, height, and depth) for superior comfort.
- High visibility in standby: light mode for positioning and part preparation with precision.
- Certified safety and marking: compliant with the Standard technical rules and the essential requirements of Annex II of PPE Regulation (EU) 2016/425 (EN ISO 16321-1:2022, EN ISO 16321-2:2021, ISO 16321-1:2021/Amd.1:2024, EN 207:2017). Marking: eye protection 16321 LP W4 1-M, 950-100 D LB7 IR LB8 LP CE; face and head protection 16321 LP W4 1-M, 900-1100 D LB5 IR LB8 LP CE; automatic welding filter 11961-PZA-24.
Laser Protection Mask
REF: 080-MSL-00022
Passive laser welding mask with specific green laser visor. Lightweight wraparound helmet with adjustable headgear and side adjustment. Designed to protect the operator’s eyes and face during manual laser welding and auxiliary operations against UV exposure.
- Eye and face protection against laser radiation and light projections during welding.
- Simplicity and reliability: no electronics or batteries; minimal maintenance.
- Comfort: adjustable headgear for diameter, height, and depth.
- Wide field of view with large passive visor.
- Certified safety and marking: compliant with the essential requirements of Annex II of PPE Regulation (EU) 2016/425, in accordance with EN ISO 16321-2:2021 and EN 207:2017. Marking: eye protection 16321 LP W4 1-M, 950-100 D LB7 IR LB8 LP CE; face and head protection 16321 LP W4 1-M, 900-1100 D LB5 IR LB8 LP CE.
Welding nozzles
Nozzles for laser welding with or without filler wire, suitable for different welding applications.
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Wire feed nozzles
Wire guide nozzles for single or double filler-wire feeding
Download (110.24 KB)
Cutting Nozzle CT-15
REF: 080-MSL-00428
Nozzle and tip set for sheet metal cutting.
Welding type: Cutting.
Laser Cutting Tip 1.5mm CT-15
REF: 080-MSL-00429
1.5 mm tip for the cutting nozzle.
Graded Tube
REF: 080-MSL-00334
Graduated focusing tube for nozzles.
Feed rollers
Feed rollers with a double “U” or “V” groove for different wire sizes and wire materials
Download (102.64 KB)
MS20 Wire liners
Steel, Teflon and graphite wire liners for welding with filler wire.
Download (114.1 KB)
MS20 Laser Welding Equipment Lenses
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Included accesories for Laser Welding Equipment MS20
Soporte Cabezal Láser
REF: 130-19-01-00018
Ergonomic support for the laser welding head. Steel structure with technical plastic padding to protect the torch when at rest. Textured black finish designed for the MS20.
- Safety and organization: prevents head drops and damage to lens/nozzles.
- Full protection: anti-scratch, non-slip padded blocks.
- Quick access: cradle-shaped geometry for one-hand placement and removal.
- Magnetic mounting: fixation by magnet on frame/table for easy positioning in the workspace.
Laser Safety Glasses
REF: 080-MSL-00021
Laser welding safety glasses with a specific filter for 900–1100 nm wavelength range. Wraparound frame covers front and sides, lightweight and comfortable for extended use. Case included.
- Eye protection for the 900–1100 nm band (fiber laser).
- High optical density (OD) to minimize incidental exposure risk.
- Wraparound design: protects against direct/reflected radiation and fine particles.
- Comfort: curved temples and stable fit under visor or helmet.
- Certified safety and marking: compliant with the Standard technical rules and the essential requirements set out in Annex II of the PPE Regulation (EU) 2016/425, in accordance with EN 207:2017. Marking: 740–900 D LB6 + I LB7, 900–1100 D LB6 + IR LB7 LP S CE, indicating the protection levels against laser radiation in the specified spectral ranges
Triple Allen Key 2–2.5–3 mm
REF: 080-MSL-00029
Y-shaped triple Allen key with 2 / 2.5 / 3 mm tips. Ergonomic orange polymer body for a comfortable and secure grip.
Phillips Precision Screwdriver
REF: 080-MSL-00030
Precision screwdriver with Phillips (PH) tip for fine electronic and light mechanical work. Blue/yellow dual-color handle with rotating cap for palm support and controlled turning. Magnetizable tip for easy screw placement.
Double Open-End Wrench 17–21 mm
REF: 120-19-01-00109
Double open-end wrench with 17 mm and 21 mm jaws. Slim profile and flat body for reaching narrow areas (fittings, nozzle nuts, and connections). Black finish with high resistance to wear and corrosion.
Double to Single Nozzle Adapter
REF: 120-19-01-00091
Nozzle adapter converting dual outlet to single for laser welding guns. Machined brass body with corrosion resistance.
Designed to simplify switching from dual to single feed.
Protection Lens
REF: 080-MSL-00332
Protective lens for welding, cutting, and cleaning weld beads.
Weld Seam Cleaning Graded Tube
REF: 080-MSL-00430
Nozzle for cleaning weld seams
Centering Tape
REF: 080-MSL-00335
Tape for centering the laser beam
Roller 0.8-1.0 U
REF: 080-MSL-00326
U-groove feed roller for 0.8 and 1.0 mm aluminum wire.
Roller 1.2-1.6 U
REF: 080-MSL-00327
U-groove feed roller for 1.2 and 1.6 mm aluminum wire.
Roller 1.6-2.0 U
REF: 080-MSL-00328
U-groove feed roller for 1.6 and 2.0 mm aluminum wire.
Roller 0.8-1.0 V
REF: 080-MSL-00329
V-groove feed roller for 0.8 and 1.0 mm steel wire.
Roller 1.2-1.6 V
REF: 080-MSL-00330
V-groove feed roller for 1.2 and 1.6 mm steel wire.
Roller 1.6-2.0 V
REF: 080-MSL-00331
V-groove feed roller for 1.6 and 2.0 mm steel wire.
Simple Wire Feed Nozzle 0.8mm
REF: 080-MSL-00406
0.8mm wire feed guide nozzle.
Wires: 1
Wire diameter (mm): 0.8
Simple Wire Feed Nozzle 1.0mm
REF: 080-MSL-00407
1.0mm wire feed guide nozzle.
Wires: 1
Wire diameter (mm): 1.0
Simple Wire Feed Nozzle 1.2mm
REF: 080-MSL-00408
1.2mm wire feed guide nozzle.
Wires: 1
Wire diameter (mm): 1.2
Simple Wire Feed Nozzle 1.6mm
REF: 080-MSL-00409
1.6mm wire feed guide nozzle.
Wires: 1
Wire diameter (mm): 1.6
Simple Wire Feed Nozzle 2.0mm
REF: 080-MSL-00410
2.0mm wire feed guide nozzle
Wires: 1
Wire diameter (mm): 2.0
Double Wire Feed Nozzle 1.0mm
REF: 080-MSL-00402
Double feed guide nozzle for 1.0mm wire.
Wires: 2
Wire diameter (mm): 1.0
Double Wire Feed Nozzle 1.2mm
REF: 080-MSL-00403
1.2mm double feed wire guide nozzle
Wires: 2
Wire diameter (mm): 1.2
Double Wire Feed Nozzle 1.6mm
REF: 080-MSL-00404
1.6mm dual feed wire guide nozzle
Wires: 2
Wire diameter (mm): 1.6
Double Wire Feed Nozzle 2.0mm
REF: 080-MSL-00405
Double feed guide nozzle for 2.0mm wire
Wires: 2
Wire diameter (mm): 2.0
Laser Welding Nozzle C
REF: 080-MSL-00413
Nozzle for autogenous welding of external corners
Welding type: External corner
Wires: 0
Welding Nozzle 1.2 mm AS-12
REF: 080-MSL-00415
Nozzle for filler welding up to 1.2 mm, suitable for flat welds, internal and external corners.
Welding type: Flat Welding. Internal/External Corner.
Wires: 1
Wire Diameter (mm): 1.2
Welding Nozzle 1.6 mm BS-16
REF: 080-MSL-00416
Nozzle for filler welding up to 1.6 mm, suitable for flat welds, internal and external corners.
Welding type: Flat Welding. Internal/External Corner.
Wires: 1
Wire Diameter (mm): 1.6
Welding Nozzle 1.2 mm CS-12
REF: 080-MSL-00419
Nozzle for filler welding up to 1.2 mm, designed for external corner welds.
Welding type: External Corner.
Wires: 1
Wire Diameter (mm): 1.2
Welding Nozzle 1.6mm ES-16 - FS-16
REF: 080-MSL-00431
Nozzle for filler welding up to 1.6 mm, designed for external corner welds.
Welding type: External Corner.
Wires: 1
Wire Diameter (mm): 1.6
Double Welding Nozzle 1.2 mm AS-12D
REF: 080-MSL-00425
Nozzle for double filler welding up to 1.2 mm, suitable for flat welds, internal and external corners.
Welding type: Flat Welding. Internal/External Corner.
Wires: 2
Wire Diameter (mm): 1.2
Double Welding Nozzle 2.0 mm AS-20D
REF: 080-MSL-00427
Nozzle for double filler welding up to 2.0 mm, suitable for flat welds, internal and external corners.
Welding type: Flat Welding. Internal/External Corner.
Wires: 2
Wire Diameter (mm): 2.0
Cutting Nozzle CT-15
REF: 080-MSL-00428
Nozzle and tip set for sheet metal cutting.
Welding type: Cutting.
+ Info for Laser Welding Equipment MS20
ESA S820 CONTROL CHARACTERISTICS
The Nargesa MS20 Welder features a 7” colour touch screen control, highly intuitive and easy to use, with the latest 4.0 technology. The process is simple and intuitive: the operator selects the material, thickness, type of gas, number of wires, wire diameter, and the appropriate nozzle.
Based on this information, the control automatically loads the optimal welding parameters, previously validated at the factory, ensuring consistent and repeatable results.
In addition, the user can modify and save programs easily to adapt them to specific production needs.
These are some of the most relevant features of this control:
- Storage capacity for up to 10,000 programs
- Programming in inches or millimetres
- Powerful welding, cleaning and cutting database
- Library of available materials, with the option to add new ones
- Welding and materials library
- Cleaning and materials library
- Cutting and materials library
- Dynamic temperature control for the protection lens
- Dynamic temperature control for the focus lens
- Dynamic temperature control for the torch motor
- Programming available in more than 20 languages
- Industry 4.0 technology
- On-screen alarm diagnostics
- Preventive maintenance alerts
- Possibility of remote connection by the manufacturer without being on-site
- 7” colour touch screen with 800x480 resolution
- 128 MB silicon disk
- 2 analogue inputs, 12-bit resolution
- 16 digital inputs (24 VDC)
- 16 digital outputs (24 VDC, 0.7 A max.), protected against overloads and short circuits
- 1 RS232 serial port
- 1 CAN port with 9-pin SubD F connector
- 1 USB port
Dimensions of the machine Laser Welding Equipment MS20
Machine dimensions with the feeder integrated: 720x1200x1736 mm / 28”x47”x 68”
Weight: 264 Kg / 582 lb
Tariff Code: 85158090
Other features:
- Wheels for proper transport of both the machine and the feeder.
- The machine is shipped fully assembled.
Characteristics of the packaging Laser Welding Equipment MS20
No. of packages: 1.
Width: 780 mm.
Depth: 1280 mm.
Height: 1950 mm.
Volume: 1,946 m³
Net weight: 264 kg.
Gross weight: 310 kg.
HS code: 85158090
Other features:
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The machine is shipped fully assembled.
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Packaging with an ISPM 15 wooden pallet and a 3-layer cardboard box suitable for sea transport.
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Optional: Full ISPM 15 wooden packaging.
Uses of the machine Laser Welding Equipment MS20
Industrial Applications of Nargesa MS20 Laser Welding Equipment
Laser welding has become a key technology in the industrial manufacture of metal parts. Its high precision, speed, and automation capability optimize production times, reduce costs, and ensure reliable joints with an excellent finish. This technology can be used with or without filler wire, depending on the technical requirements of the part or the production process.
Metallurgical Industry
- Manufacture of cabinets, housings, trays, brackets, and metal structures with clean, strong welds and no need for post-processing.
- Joining thin to medium-gauge sheet metal in stainless steel, aluminium, copper, and other metals while maintaining dimensional accuracy.
- Option to use filler wire for parts requiring higher strength, local reinforcement, or the joining of dissimilar materials.
Industrial Metalwork and Steel Construction
- Production of railings, grilles, gates, metal furniture, tubular structures, and architectural metalwork with welds of high aesthetic and structural quality.
- Assemblies in carbon steel, galvanized steel, stainless steel, and decorative alloys, at high speed and without visible distortion.
- Use of wire in higher-load areas or in joints between profiles or different metals.
Automotive Industry
- Automated welding of metal components for bodywork, chassis, internal structures, electronic modules, and fastening parts.
- Assembly of lightweight, strong parts in specialty steels, aluminium, and electric battery components.
- Filler wire application for functional parts subjected to high mechanical or thermal loads.
Industrial Jewellery and High-Precision Products
- Manufacture of fine metal parts with aesthetic joints, without burrs or visible marks.
- Assembly of micro-components with high precision in gold, silver, stainless steel, titanium, and other fine metals.
- Use of wire in custom designs or parts with complex volumes and specific mechanical requirements.
Electronics Industry
- Production of metal housings, connectors, sensors, and internal structures for electronic devices.
- Fine joints in copper, aluminium, or conductive alloys without affecting sensitive electronic components.
- Wire application for parts requiring reinforcement or improved electrical conductivity at key points.
Aerospace Industry
- Assembly of lightweight structures, panels, brackets, sensors, and precision electronic parts.
- Reliable joints in materials such as titanium, aluminium, and advanced alloys, essential for demanding environments.
- Welding with filler wire to manufacture high-performance, low-weight functional components, such as engine parts or control systems.
Industrial Machinery and Equipment
- Production of frames, chassis, structural parts, metal panels, housings, and precision components.
- Fast, automation-ready welds with a minimal heat-affected zone, ideal for in-line processes.
- Wire application for parts requiring higher strength, such as articulated arms, hydraulic systems, and assemblies operating under load.
