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THEO Laser Inc.

THEO Laser Inc. provides precision laser technology to fabrication shops and manufacturing facilities across the United States. As the American arm of Maxphotonics, a vertically integrated manufacturer of fiber lasers, THEO ensures every system meets ISO 9001:2015 standards for consistent operation in demanding industrial environments.

Through Meritus Gas Partners distributors, businesses across a wide range of industries can access THEO’s advanced laser solutions with local service and comprehensive implementation support for optimal performance. THEO manufactures the hardware, while Meritus Gas distributors supply the infrastructure required for daily operation, including various ultra-high purity argon and nitrogen shielding gases, on-site demonstrations and consumable supplies. 

This partnership enables shops facing skilled labor shortages to increase capacity without expanding payroll. THEO’s intuitive interfaces allow operators with minimal laser welding experience to produce professional results after brief training, effectively lowering the barrier to entry for advanced fabrication.

Advanced Laser Solutions

THEO fiber laser technology replaces heat-intensive processes with efficient solutions that improve finish quality while reducing labor hours and consumable costs.

Laser Welding Systems

THEO’s MA1 series makes precision welding technology accessible. These handheld fiber laser systems offer distinct advantages of laser welding over traditional TIG and MIG processes.

Key products include:

  • MA1-35: The portable MA1-35 model effectively welds thin-gauge materials, delivering 800W output and up to 3.5mm penetration.
  • MA1-45: With balanced efficiency, the MA1-45 model handles general production using 1,200W output and a 4.5mm material thickness capacity.
  • MA1-65: Delivering deep penetration, the MA1-65 model provides 1,500W output for structural applications requiring 6.5mm welds.

Some of the key benefits of the MA1 series are: 

  • Energy efficiency: Its air-cooled architecture delivers 80% energy savings compared to water-cooled units by eliminating the need for external chillers.
  • Production speed: The system operates approximately four times faster than manual TIG processes, reducing per-part labor costs.
  • Gap bridging and finish quality: Its proprietary wobble technology oscillates the beam to bridge gaps up to 4mm, creating smooth seams that eliminate 90% of post-weld grinding.

THEO laser welders suit diverse industrial scenarios, from stainless steel fabrication to automotive repair. The MA1 series uses low heat input to fuse dissimilar metals, such as copper to steel, without thermal distortion. Its precision also benefits aerospace component repair, where substrate integrity remains critical.

Laser Cleaning Technology

The THEO TM series systems use laser cleaning technology to replace abrasive blasting. A key model is the THEO TM-300, which uses a 300-500W pulsed laser source with scan speeds up to 30,000 mm/s to vaporize contaminants while preserving the base substrate.

Key features include:

  • Non-abrasive precision: Remove rust, paint and oxides without damaging delicate edges on molds or tools.
  • Zero consumables: Eliminate costs for sand, media and chemical solvents.
  • Eco-friendly operation: Use fume extraction only, creating a clean work environment without hazardous waste.

The technology of THEO’s TM series effectively cleans injection molds while preserving sharp corners and textures. It also removes rust from marine hulls and prepares surfaces for welding, delivering contaminant-free joints without cleaning chemical residue.

Laser Safety Equipment

Fiber lasers like the THEO TM and MA1 series operate at wavelengths invisible to the human eye, requiring specialized protection. THEO provides laser safety equipment engineered to block these specific frequencies:

  • VIZ-R series helmets: The VIZ-R1 and VIZ-R2 active protection helmets feature sensors that detect scattered light.
  • IPRO glasses: The IPRO high-OD (optical density) safety glasses protect wearers for observation and inspection tasks.

THEO’s VIZ-R series helmets feature active sensors that darken the lens within microseconds of laser ignition. Through rapid-response protection, operators are shielded from high-intensity infrared radiation while maintaining clear visibility during setup. The VIZ-R’s interlock compatibility also allows the helmet to communicate directly with the laser source. Should an operator remove the helmet, the system automatically shuts down the laser beam, significantly enhancing safety.

The THEO IPRO glasses protect bystanders and supervisors. The glasses also feature interlock-ready safety curtains, establishing compliant laser-controlled areas in shared manufacturing spaces.

THEO Academy

THEO Academy provides structured training in regulatory compliance and operational proficiency. The curriculum includes Laser Safety Officer (LSO) certification modules aligned with ANSI Z136 standards, detailed equipment maintenance protocols and the development of application-specific techniques. The academy’s comprehensive program transforms general laborers into skilled and compliant laser operators, bridging knowledge gaps as shops transition to laser technology.

You can access THEO’s training resources online or through Meritus Gas Partners distributors to ensure your team has a verified path to safely and productively operate your laser system.

a close up of a stainless steel surface with a brushed finish.

Find THEO Products Near You 

Contact Meritus Gas Partners to request a quote or to learn more about the benefits of choosing THEO products for your laser welding needs. You can also visit a Meritus Gas Partners location near you to find THEO Laser technologies. Our local partners provide comprehensive support, including equipment quotes, shielding gas supply agreements and coordination of safety equipment packages tailored to your facility’s needs.