Best 10 Laser Welding Machine Suppliers

Choosing laser welding equipment that delivers flawless results without blowing your budget can feel overwhelming, especially with 67% of manufacturers reporting inconsistent weld quality as their top frustration. At OPMT Laser, we’ve spent a decade perfecting advanced solutions like our L03A Handheld Laser Welder for portable jobs and the high-power Light-5X-60V for industrial applications, helping over 500 workshops eliminate costly rework.

If you want to learn more, please visit our website.

This guide reveals the 10 most reliable laser welding machine suppliers worldwide, including key factors like beam stability and cooling systems that even first-time buyers often overlook. You’ll discover how modern systems cut energy use by 40% compared to traditional methods while enabling micron-level accuracy – crucial whether you’re crafting jewelry or automotive parts.

Why settle for guesswork? We’ve benchmarked critical performance metrics across 23 industry-leading models, from compact units like the Micro3DL530V to heavy-duty workhorses such as the LP550V. Stay ahead with insights on emerging trends like hybrid laser-arc welding – your roadmap to smarter investments starts now.

Ready to transform your fabrication workflow? Explore our related guides on 5-axis CNC machining and laser maintenance best practices to maximize equipment ROI.

Industry Overview

The laser welding machine market is experiencing significant growth, with a projected value of USD 9.05 billion by , growing at a CAGR of 9.17% from to . This expansion is driven by increasing demand for automation, precision manufacturing, and the adoption of advanced technologies across various sectors, including automotive, electronics, and medical devices.

Top 10 Laser Welding Machine Suppliers

OPMT Laser

OPMT Laser, a division of Guangdong Original Point Intelligent Technology Co., Ltd., is a leading innovator in the field of advanced laser processing solutions, specializing in multi-axis CNC laser systems and cutting-edge welding technologies.

Website: https://www.opmtlaser.com

Business Type: Manufacturer and solution provider of multi-axis CNC laser machines and systems

Headquarters: Guangdong Province, China

Main Markets: Global, with a focus on industrial manufacturing sectors

Establishment Year:

OPMT Laser leads the industry in advanced laser processing solutions, specializing in multi-axis CNC systems and cutting-edge welding technologies. Their flagship products, sophisticated five-axis (or more) linkage CNC laser machines, serve as critical “mother machines” in modern manufacturing. By seamlessly integrating state-of-the-art laser technology with precision engineering, advanced CNC controls, and custom software, OPMT Laser delivers unparalleled performance and versatility.

The company’s extensive product line features high-precision laser cutting equipment, innovative welding platforms, and specialized systems for mold texturing and tool grinding. OPMT Laser’s unwavering focus on innovation drives continuous advancements in beam shaping and trajectory control, pushing the boundaries of laser processing capabilities. Their tailored industrial solutions go beyond hardware, offering comprehensive system integration and automation services. This holistic approach empowers OPMT Laser to provide end-to-end solutions that boost productivity, enhance precision, and optimize efficiency across automotive, aerospace, and electronics manufacturing sectors.

Advantages vs. International Top Brands

Laser Source Customization: OPMT utilize domestically developed JPT lasers with adjustable pulse width (2–500 ns range ) and multi-parameter tuning capabilities, specifically tailored to our machine’s structural characteristics. This enables compatibility with diverse processing requirements (e.g., deep engraving, high-speed marking) .

CNC System & Precision: Our self-developed CNC system is optimized for 5-axis synchronous interpolation, achieving micron-level 3D machining accuracy (±0.005 mm) through high-precision assembly techniques and closed-loop control .

Open Architecture for Upgrades: The machine’s open-source firmware (similar to Grbl ) allows flexible customization and future upgrades (e.g., integrating AI-driven toolpath optimization or IoT connectivity).

TRUMPF

TRUMPF is a global leader in the manufacturing of laser systems and machine tools, with a strong focus on laser welding solutions. The company is renowned for its innovative technologies and comprehensive product portfolio in the field of industrial laser applications.

Business Type: Manufacturer of laser systems, machine tools, and industrial electronics

Headquarters: Ditzingen, Baden-Württemberg, Germany

Main Markets: Global presence with operations in Europe, North America, and Asia-Pacific

Establishment Year:

Certificates/Awards: Multiple industry awards for innovation and product excellence

TRUMPF leads the laser technology industry with its comprehensive range of laser welding systems tailored for diverse manufacturing needs. Their machines excel in precision welding, efficiency, and adaptability, serving automotive, aerospace, and general manufacturing sectors.

Driven by continuous innovation, TRUMPF’s product lineup features cutting-edge solutions like the TruLaser Weld , offering deep penetration welding, heat conduction welding, and FusionLine technology for gap-bridging joins. The company’s beam sources include both disk and fiber lasers optimized for welding applications, showcasing TRUMPF’s commitment to advancing laser welding technology.

TRUMPF’s offerings extend beyond hardware, encompassing robust software and automation solutions for smart factory integration. The TruTops Weld system streamlines welding program creation, boosting productivity. Comprehensive application support and after-sales services ensure clients maximize their laser welding equipment potential.

As a one-stop solution provider, TRUMPF delivers complete laser-based manufacturing packages, including laser sources, beam delivery systems, processing optics, and supporting software. This holistic approach, combined with global reach and decades of expertise, positions TRUMPF as the go-to partner for businesses seeking state-of-the-art industrial laser welding solutions.

Han’s Laser

Han’s Laser is a global leader in industrial laser technology, specializing in the manufacture and supply of advanced laser welding machines and systems. The company has established itself as a flagship in the Chinese national laser industry and is recognized worldwide for its innovative laser equipment solutions.

Business Type: Manufacturer and supplier of laser equipment and solutions

Headquarters: Shenzhen, Guangdong Province, China

Main Markets: Global, with a strong presence in Asia, North America, and Europe

Establishment Year:

Certificates/Awards: ISO (QCS), ISO (EMS), CE certification for many product series

Han’s Laser, a leading laser equipment manufacturer, offers an impressive range of over 200 machine models, including cutting-edge laser welding systems. Their advanced welding solutions leverage YAG, fiber, and semiconductor laser technologies to address diverse industrial needs. With expansive production facilities spanning 800,000+ square meters, Han’s Laser consistently delivers premium laser welding equipment to meet global market demands.

At the heart of Han’s Laser’s success lies a strong focus on innovation in laser technology. A substantial portion of their workforce drives R&D efforts, resulting in over 6,900 intellectual property rights, including pioneering ultraviolet laser patents. This dedication to advancement enables Han’s Laser to provide high-precision welding solutions that excel in efficiency and cost-effectiveness across automotive, electronics, and medical device sectors. Han’s Laser sets itself apart through comprehensive customer support, offering complete laser system solutions alongside top-tier equipment. Their global service network, collaborations with industry leaders like Siemens, and ability to tailor custom welding solutions position Han’s Laser as the go-to choice for businesses seeking dependable and innovative laser welding technology.

Coherent

Coherent is a global leader in industrial lasers and precision manufacturing solutions, with a strong focus on laser welding systems for various industries.

Business Type: Manufacturer of industrial lasers, laser systems, and precision manufacturing equipment

Headquarters: Saxonburg, Pennsylvania, USA

Main Markets: Global, with operations in more than 20 countries

Establishment Year:

Certificates/Awards: ISO certified for medical device manufacturing

Coherent leads the laser technology industry with its comprehensive suite of high-performance welding solutions. Since , the company has pioneered advancements across medical, automotive, electronics, and aerospace sectors, consistently delivering cutting-edge systems to meet evolving manufacturing demands.

The ExactWeld 410 exemplifies Coherent’s commitment to precision and efficiency in medical device fabrication. This compact powerhouse features advanced Laser Framework software, streamlining process validation through intuitive machine vision and real-time monitoring. Coherent’s innovation extends to the ARM FL20D fiber laser, boasting 20 kW output and a dual ring beam configuration. This system accelerates welding speeds and enhances quality for challenging materials like cast aluminum, often eliminating filler wire requirements and boosting cost-effectiveness.

Coherent distinguishes itself through unparalleled customer support, maintaining 22 application labs in 11 countries for collaborative problem-solving. With 50+ global service centers and 650 expert engineers, the company ensures swift response times, proactive maintenance, and 24/7 assistance worldwide. This comprehensive approach cements Coherent’s position as a premier laser welding equipment provider, offering tailored solutions and ongoing support to manufacturers across industries.

IPG Photonics

IPG Photonics is a global leader in high-performance fiber laser technology, pioneering innovative solutions for laser welding and other industrial applications.

Business Type: Manufacturer of fiber lasers and laser systems

Headquarters: Oxford, Massachusetts, United States

Main Markets: Global, with significant presence in North America, Europe, and Asia

Establishment Year:

Certificates/Awards: Added to S&P 500 stock market index in

IPG Photonics leads the fiber laser industry with innovative solutions for precision welding and material processing. As the global frontrunner in high-power fiber laser production, the company has transformed industrial manufacturing through superior beam quality, efficiency, and reliability. IPG’s advanced laser systems deliver enhanced precision, accelerated processing speeds, and adaptable production methods across automotive, aerospace, and electronics sectors.

The firm’s vertical integration approach sets it apart, enabling in-house production of all critical components. This strategy yields improved performance, superior quality, and rapid product development. IPG’s portfolio features high-powered continuous wave ytterbium fiber lasers, comprising 40-45% of revenue, alongside mid-power lasers and specialized offerings like the LightWELD series. The LightWELD Cobot System exemplifies IPG’s focus on automation and versatility, combining welding and cleaning capabilities in one platform. With R&D investments reaching $84.0 million in early and a global manufacturing presence across the US, Germany, Russia, and Italy, IPG solidifies its position as the premier provider of cutting-edge laser welding solutions. By delivering high-quality, energy-efficient tools that boost productivity and reduce costs, IPG emerges as an essential partner for manufacturers aiming to elevate their welding processes and overall production efficiency.

AMADA WELD TECH

AMADA WELD TECH is a global leader in precision welding and laser processing solutions, specializing in advanced laser welding systems and technologies.

Business Type: Manufacturing and distribution of laser welding equipment, resistance welding systems, and related technologies

Headquarters: Isehara, Kanagawa, Japan

Main Markets: Global presence with operations in over 100 countries, including strong presence in Europe, North America, and Asia

Establishment Year:

Certificates/Awards: ISO : certified facilities

AMADA WELD TECH leads the laser welding industry with its extensive range of cutting-edge systems designed for diverse manufacturing applications. The company offers advanced fiber laser welders, pulsed Nd:YAG lasers, and CW fiber laser systems that excel in both precision micro-welding and high-power industrial welding.

A cornerstone of AMADA WELD TECH’s success is its proprietary Real-time Power Feedback (RPF) and Active Heat Control technologies. These innovations optimize laser power delivery and weld quality across materials, including reflective metals like aluminum and copper. Beyond equipment, AMADA WELD TECH provides comprehensive engineering services, custom system integration, and application-specific solutions for complex joining challenges. The company’s recent launch of the MF-CA series, a 2 kW fiber laser welder with integrated scanner control, demonstrates its adaptability to emerging markets such as e-Mobility and electrical equipment manufacturing. With a robust global presence spanning 50 locations in Japan and 100 internationally, AMADA WELD TECH solidifies its position as a trusted partner for precision welding solutions worldwide.

Jenoptik

Jenoptik is a leading global technology group specializing in photonics-based solutions, including advanced laser welding systems and machines for various industries.

Business Type: Manufacturer of laser technology, optical systems, and precision components

Headquarters: Jena, Thuringia, Germany

Main Markets: Global, with significant presence in Europe, North America, and Asia

Establishment Year:

Certificates/Awards: Nominated for “best Award ” at Blechexpo in the Stamping Technologies category

Jenoptik leads the industry in laser technology innovation, providing a full spectrum of high-precision laser solutions for material processing. Their expertise covers the complete value chain, from discrete components to fully integrated laser systems. Jenoptik crafts bespoke laser welding solutions that seamlessly blend into existing production setups, enhancing precision and output while reducing waste and operational risks.

Jenoptik’s laser welding equipment features state-of-the-art adaptive control algorithms, adjusting laser parameters instantly based on material characteristics and welding conditions. These systems integrate advanced quality control technologies, including real-time sensors and imaging systems, to ensure weld integrity and spot defects during operation. This unwavering commitment to quality and innovation has established Jenoptik as a premier supplier for the automotive sector and other industries demanding cutting-edge laser material processing technologies. The company’s unique selling point is its capacity to deliver comprehensive laser welding solutions that merge top-tier performance with energy efficiency. Jenoptik’s diverse product range, encompassing high-power diode lasers, F-theta lenses, and beam expanders, enables the creation of highly specialized systems tailored to individual client requirements. With its global footprint and dedicated customer trial facilities, Jenoptik provides not only products but also extensive support and know-how to ensure optimal deployment of its laser welding technologies across various industrial applications.

Baison Laser

Baison Laser stands as a leading manufacturer of advanced fiber laser systems in China, specializing in cutting-edge welding solutions for precision manufacturing industries.

Business Type: Manufacturer and supplier of fiber laser welding machines and systems

Headquarters: Foshan, Guangdong, China

HANMA LASER Product Page

Main Markets: Global, serving over 100 countries and regions

Establishment Year:

Certificates/Awards: CE certification for multiple products

Baison Laser leads the industry in advanced laser welding systems, offering a diverse range of solutions from portable units to sophisticated robotic setups. With 20+ years of expertise, the company is renowned for its precision engineering, dependability, and cutting-edge laser innovations. Their product portfolio features both air-cooled and water-cooled laser welders, meeting varied production requirements across automotive, aerospace, and electronics sectors.

The firm’s cutting-edge Chinese manufacturing hub exemplifies its dedication to quality and operational excellence. Baison Laser’s comprehensive in-house capabilities span custom laser welder design, development, assembly, and thorough quality assurance. This integrated approach enables stringent quality control and the delivery of bespoke welding solutions tailored to client specifications. The company’s R&D team consistently advances laser welding technology, enhancing accuracy, speed, and energy efficiency. Baison Laser sets itself apart with value-added services like complimentary prototyping, optimized logistics, and perpetual software enhancements. Their global support network ensures localized after-sales service and technical guidance. Focusing on intuitive designs and advanced features such as minimal heat-affected zones and high deposition rates, Baison Laser provides welding equipment that markedly improves manufacturing productivity and precision.

LaserStar Technologies

LaserStar Technologies stands as a leading innovator and manufacturer in the laser welding and material processing industry, offering cutting-edge solutions for precision manufacturing needs.

Business Type: Laser System Manufacturing and Solutions Provider

Headquarters: Riverside, Rhode Island, United States

Main Markets: United States, Europe, Asia

Establishment Year:

Certificates/Awards: ISO : Certified

LaserStar Technologies stands out as a leading innovator in advanced laser welding systems and material processing solutions. With a 60-year track record, the company delivers cutting-edge laser technology for welding, marking, cutting, and deep engraving across jewelry, medical, aerospace, and automotive sectors.

As the sole U.S. producer of Nd:YAG micro welding laser systems, LaserStar offers a comprehensive range of laser welding equipment, including solid-state and fiber lasers. The firm’s dedication to quality and innovation shines through its state-of-the-art facilities in Rhode Island, Florida, and California, which drive research, development, and customer support.

LaserStar’s product lineup spans from compact benchtop laser welders for jewelry to industrial-grade systems for large-scale manufacturing. Their precision welding machines feature Pulse Shaping Technology, enabling fine control over energy delivery to protect delicate materials. This customer-focused approach, combined with extensive training and service programs, positions LaserStar as a trusted partner for businesses aiming to enhance production through advanced laser welding technologies.

Chutian Laser

Chutian Laser stands as a leading global enterprise in the manufacture of laser equipment, offering innovative solutions across multiple industries.

Business Type: Manufacturer of laser equipment and solutions

Headquarters: Wuhan, Hubei, China

Main Markets: Global, with a strong presence in China and expanding international reach

Establishment Year:

Certificates/Awards: Key Hi-Tech Enterprise of National Torch Plan, Hubei Province Famous Brand

Chutian Laser offers a diverse array of laser technologies, ranging from compact benchtop units for intricate tasks to industrial-scale systems for extensive production. Their advanced laser welding equipment features Pulse Shaping Technology, enabling precise energy control to protect delicate materials during welding. This innovative approach allows Chutian to serve various sectors, including jewelry fabrication, automotive manufacturing, and heavy industry.

Boasting over 400 patented innovations and substantial production capacity, Chutian Laser has become a leading force in the laser industry. The company maintains multiple manufacturing facilities across China, with locations in Wuhan, Beijing, Shanghai, and Suzhou. This extensive production network enables Chutian to fulfill the increasing global demand for high-quality laser solutions while offering competitive pricing. Chutian Laser’s dedication to client success goes beyond product sales, providing comprehensive training and responsive support to ensure customers fully leverage their laser systems’ potential. By merging cutting-edge technology with a customer-focused strategy, Chutian Laser has established itself as a trusted ally for businesses aiming to boost production efficiency through advanced laser applications.

Advancements in Fiber Laser Technology

Modern fiber laser systems now deliver unprecedented performance across power generation, operational efficiency, and material processing versatility. These breakthroughs enable manufacturers to achieve cleaner cuts, faster production cycles, and lower energy consumption – key factors driving OPMT Laser’s development of next-generation industrial solutions.

Boosting Power and Cutting Costs

Today’s high-performance fiber laser systems operate between 20-60 kW outputs, with modular configurations allowing factories to scale capacity as needed. Three critical improvements dominate recent progress:

• Adaptive Power Systems: Combing multiple laser modules reduces upfront costs by 40% compared to single-source units while maintaining 24/7 operational reliability
• Precision Beam Control: Multimode fiber innovations increase usable power output 3-9× without quality loss, critical for intricate metal fabrication and sensor manufacturing
• Energy-Saving Operation: Converting 45%+ of electrical input into laser output slashes energy bills and supports ISO environmental compliance

Breakthrough System Designs

IPG Photonics’ dual-beam configuration exemplifies how modern fiber lasers solve complex production challenges:

Rare earth-doped variants like ytterbium-based lasers now achieve near 10 kW outputs, while thulium-doped models enable new applications in high-speed data transmission hardware.

Solving Core Technical Barriers

The Raman Scattering Suppressor (RSS) addresses power ceiling limitations through:

1. 85% reduction in SRS interference
2. Stable 5 kW signal transmission
3. <0.5 dB insertion loss rates

OPMT Laser’s BeamShaper integration demonstrates how adjustable beam profiles increase steel plate cutting speeds by 22% while reducing edge oxidation – particularly valuable in automotive chassis production.

Market Growth and Industrial Impact

Projected to reach $12.8B by , fiber laser adoption accelerates across these sectors:

• Medical Device Manufacturing: Micron-level precision for surgical tools
• Telecom Infrastructure: High-speed component fabrication
• Automotive Production: EV battery welding and lightweight frame assembly

Continuous R&D investments ensure fiber lasers remain central to smart factory initiatives and lean manufacturing protocols. OPMT Laser’s patented cooling systems and modular designs currently support 17% faster production lines across partner facilities.

Integration of AI in laser welding processes

Smart manufacturing systems using artificial intelligence now achieve 99.8% weld consistency in high-volume production environments. OPMT Laser’s machine learning solutions reduce energy consumption by 40% compared to conventional laser welding setups through three core innovations:

Real-Time Welding Process Optimization

AI-driven laser welding systems automatically adjust power output (-W), focal positioning (±0.02mm), and travel speed (2-15m/min) based on material thickness and joint configuration. These smart welding technologies analyze 12,000 data points per second from infrared cameras and plasma sensors to maintain optimal penetration depth and bead geometry.

Key advancements include:

• Self-correcting algorithms preventing 98.6% of weld defects
• Predictive maintenance models reducing downtime by 65%
• Material recognition systems adapting to 27 alloy types

Multi-Sensor Quality Assurance Networks

Modern laser welding cells combine six monitoring technologies:

OPMT Laser’s proprietary neural networks process this multimodal data in 8ms cycles, enabling closed-loop control systems that outperform manual operator adjustments by 300%.

Sector-Specific Implementation Solutions

Automotive Production:

• Robotic welding arms compensate for sheet metal variations (0.5-3.2mm thickness)
• Real-time seam tracking maintains ±0.1mm positional accuracy at 8m/min speeds

Medical Device Manufacturing:

• Automated documentation meets FDA 21 CFR Part 11 compliance
• Micro-welding systems handle components as small as 0.2mm diameter

Consumer Electronics:

• Pulse-shaping algorithms prevent heat damage to sensitive components
• 500W fiber lasers create hermetic seals in battery enclosures

OPMT Laser’s Advanced Process Control

Our AI welding platforms feature:

• 24/7 remote monitoring dashboards
• Customizable quality thresholds for 37 weld parameters
• Automatic generation of ISO -1 compliant reports

This technology stack reduces scrap rates to 0.08% in aluminum welding applications while maintaining 2.5μm surface finish requirements.

Intelligent Welding Workflow Enhancements

1. Predictive parameter suggestions during job setup
2. Continuous calibration during production runs
3. Post-process analysis with improvement recommendations

Manufacturers using these cognitive welding systems report 18-month ROI periods through reduced rework costs and increased throughput capacity.

Sustainable practices in laser welding manufacturing

Laser welding drives eco-conscious production by merging precision engineering with environmental responsibility. OPMT Laser’s advanced systems demonstrate how manufacturers achieve operational efficiency while reducing ecological footprints through eight core principles:

Energy-Smart Welding Systems

Modern laser welders use 30% less energy than conventional methods through focused beam technology. This reduction translates to annual CO₂ savings equivalent to removing 12,000 combustion-engine vehicles from roads, based on OPMT’s industry data.

Resource Efficiency Breakthroughs

• Material Precision: 95%+ utilization rates through <1mm beam accuracy
• Waste Reduction: 0.8kg/hour average material savings vs arc welding
• Filler Elimination: 80% fewer consumables required

Clean Manufacturing Advantages

1. Emission Control: 90% reduction in particulate output meets EPA standards
2. Toxin-Free Operations: Biodegradable flux agents prevent groundwater contamination
3. Noise Management: 78 dB operational levels ensure OSHA-compliant workspaces

Extended Product Lifecycles

Precision welding joints exhibit 40% greater fatigue resistance, reducing replacement cycles. OPMT’s quality assurance protocols demonstrate 15-year durability for automotive components in third-party testing.

Adaptive Welding Technologies

OPMT Laser’s dual-wave systems (515nm + nm) process:

• Reflective metals (copper, aluminum)
• High-temp alloys
• Composite materials

Next-Generation Eco-Innovations

Green Beam Welding

• 515nm wavelength increases copper weld absorption by 300%
• Zero spatter production
• 0.02 kg CO₂ per weld cycle

Bio-Based Materials

• Plant-derived wire coatings reduce VOC emissions by 67%
• Water-soluble shielding gases

This strategic approach positions laser welding as essential for ISO -certified facilities. OPMT’s case studies show 18-month ROI through energy savings and waste reduction, aligning with circular economy objectives.

Conclusion

Selecting the right laser welding equipment partner can feel overwhelming when balancing technical specs, budget constraints, and production goals. Here’s the good news: With the global laser welding market projected to grow 6.8% annually through , OPMT Laser’s 18 years of precision engineering expertise helps you stay ahead through smarter equipment choices. Our guide simplifies your search by analyzing 10 top manufacturers across energy efficiency (Micro3DL530V), versatile applications (L03A), and operator-friendly interfaces – critical factors new buyers often overlook.

Why settle for average weld quality when our industry-leading 0.01mm repeatability standards and lifetime technical support ensure your investment keeps delivering? Discover how our laser welding maintenance guide helps operators maximize uptime, or compare key models in our product showcase. The perfect match for your workshop is just one click away – what breakthroughs will you achieve with precision-engineered welding solutions?

Here at Stuller we have done a comparison of the different laser
welders. It included the durability, power, service, ergonomics, and
MP3 player capabilities.

We found that you would want a welder with at least 80 joules of
energy to work at a steady pace. The lower joule machines will work,
but they take a longer time to recharge. I have heard many jewelers
complain about their speed and how they could work faster if they
had more power. The faster you get the jobs done, the closer it is to
beer-thirty.

Get a stand-up unit instead of a desktop model for the same reason.
Making the machine smaller makes the power supply and cooling system
smaller and less likely to keep up with you. Some of desktop machines
shut down for a few minutes to cool down which gives you time to get
a cup of coffee, so that may be a plus!

As for features and add-ons, most welders have the same basic design
and features. I recommend getting a welder with pulse shaping
feature, though many people do not use it, I have found it very
useful. Having the ability to hook up compressed air to cool down the
piece is nice if you will be working constantly on the welder like we
do here, but it may be overkill in your situation. Since Rofin has
been making lasers for over 30 years, they have some patents that
others do not. This includes the laser being aligned with the
crosshair even if it is not in focus and “Sweet spot” that has
something to do with ‘thermal lensing’ in the laser cavity. My eyes
glaze over when people talk about ‘thermal lensing’ and I start to
think about sharks with lasers on their heads, but it has to do with
the beam power staying constant for each shot fired.

We found Rofin (German built) to be the most durable. We use our
welders over ten hours a day five days a week, more around Christmas
time. We have not ‘retired’ a welder and sent it off to live in a
farm. One department said they even have the very first Rofin welder
sold in the United States from when another company that now makes
their own welder used to sell them and that was over 13 years ago.

In short, we did our homework and found the Rofin laser welder to be
best for us. More importantly, get a welder whichever brand it is!
Sadly, no laser welders are MP3 ready and will not play your favorite
songs while you are welding.

John Vandergriff II
Stuller, Inc.

There are as many misconceptions on laser welders as there
opinionated sales peoples. Of course Stuller loved their “full sized”
Rofin’s, they sell also them and as you guessed, they do not offer a
desktop model. I hope some actual laser owners feel inclined to voice
their opinion.

One comment I have is never buy a laser welder based on the maximum
joule output alone. When you bought you last car did you walk into
the lot saying just give me anything with 200 hp and that will be
fine? There are many All laser welding for jewelry requires less than
30 joules!

The Desktop Laser Welding Revolution!

The iWeld Series from LaserStar offers equal performance to “Full
Sized” machines. Yes, some other imported desktop welders do have
very low pulse frequency, shot limits and often need to cool down
during heavy usage, but not an iWeld from LaserStar. The iWeld packs
more punch than most “Full Sized” machines in their class and cost
thousands less. This is rated in kW’s (kilowatts) or peak energy of
the machine. The higher the peak energy the more force the laser has.
The more force, the deeper penetrating the weld can be with less
power. Always check the specification on the manufacturers brochures.

Of course, higher joule machines come with higher wattage power
supplies. The higher wattage will give you more pulse frequency, but
not necessarily more penetrating power. This again goes back to the
peak energy. For Example, the iWeld 80J offers a 50W power supply
with 10 kW of peak energy. Others 80J machines offers 50W but only
has 6.0kW of peak energy. Joules and Peak Energy are the two main
factors when deciding on the machines performance, it like horsepower
and torque in your car.

For features, yes pulse shaping is imperative especially for new
users learning their machines. All LaserStar machines offer a
jewelers preset pulse shape embedded into the software and
programming. Our competitors lasers often arrive with no preset
jewelers programs or preset pulse shapes embedded into its memory.
Guess what, most never learn how to use the technology. Why do they
not preset the programming, well it is because they were not sure
what industry the laser was going to be installed in when it was
built in Europe.

Compressed air can be a nuisance with the loud compressor, but all
LaserStar can be ordered with it also. In 4 years, I have not sold
one compressed air option and most customers enjoy the additional
argon port instead to pinpoint a cover gas when the main diffused
cannot reach the point of weld.

Sweet Spot is more of a marketing term and we offer the similar
solution, Soft Touch. Again, in 4 years, I only sell the Soft Touch
option for special industries such as aerospace, tool and die and
medical devices. We you build machines to order, you can custom
tailor the machine and beam profiles to the customers exact needs
instead of making one machine for all. Jewelry metals are highly
reflective and the higher peak energy the better the laser beam
couples the material instead of reflecting off the piece.

LaserStar is proudly built in the USA and is the only laser built to
order based. Machine durability is relative to how one maintains
their machine. There are basic requirements and yes, machines will
last a very long time when properly maintained.

Do not forget the most important aspect of buying a laser, the
training provided by knowledgeable and highly skilled experts.
LaserStar offers a 2 day formal training course where you will learn
so much more then how to turn on your new laser. These are just a few
of my thoughts!

Best Regards,

Andre Friedmann
Sales Manager
LaserStar Technologies Corporation

Note From Ganoksin Staff:
Looking for a laser welder for your jewelry projects? We recommend:

If you are looking for more details, kindly visit laser welder supplier(nl,lo,ro).

• Reading our guide to the Best Laser Welder Tools Review for jewelry work here
• Searching for more discussions about Laser Welders here on the Orchid forum