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OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse


Imagine a laser cutting machine that seamlessly transitions between engraving intricate designs on wood and slicing through solid metal sheets with precision. Meet the OMTech Pro 3655 Hybrid, a game-changer in the world of laser engraving & cutting. With its powerful 150W laser & dual hybrid functionality, this machine redefines versatility, allowing you to tackle a wide range of materials with ease. We’re about to explore this amazing product that gets a super high reating of 9 out of 10!

In-Depth Look:

Tech Specs:

The OMTech Pro 3655 Hybrid boasts impressive technical specifications that set the stage for its outstanding performance:

  • Laser Power: 150W
  • Work Area: 36″ x 55″ (1380mm x 850mm)
  • Maximum Processing Speed: 1200 mm/s
  • Positioning Accuracy: ±0.02 mm
  • Maximum Metal Cutting Depth: 1.5mm (Stainless Steel)
  • Maximum Acrylic Cutting Depth: 40mm

Design and Build:

Built with durability in mind, the OMTech Pro 3655 Hybrid features a robust metal frame that ensures stability & longevity. The sleek design, with hidden guide rails, not only adds to the machine’s aesthetics but also facilitates easy cleaning & maintenance. The spacious work area and four-way pass-through doors allow for hassle-free handling of larger projects.


Performance is where the OMTech Pro 3655 Hybrid truly shines. With its high-acceleration X and Y-axis servo motors, the machine delivers swift responsiveness & precise operation. The high-transmittance focus lens and high-reflectivity mirrors create a smaller laser spot with concentrated energy, resulting in intricate and detailed engraving.


  • Dual Hybrid Functionality: Two laser head nozzles, one for metal and one for non-metal materials, enable versatile material processing.
  • Built-in Autofocus System: This intelligent feature adjusts the focal distance based on material thickness, ensuring optimal results every time.
  • Integrated Water Chiller: The built-in water chiller effectively dissipates heat from the laser tube, extending its lifespan.
  • Safety Features: Emergency stop button, mechanical/magnetic interlocks, and an air pressure sensor ensure a secure working environment.
OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse


Setting up and operating the OMTech Pro 3655 Hybrid is generally a smooth experience, thanks to its user-friendly touchscreen control panel. The intuitive interface allows you to monitor & record operations, access various settings, and make adjustments as needed.

While the machine is compatible with popular software like LightBurn, some users have reported challenges with third-party software integration, requiring additional configuration steps. The included LaserCAD software, designed specifically for OMTech equipment, offers a seamless experience out of the box.

As with any complex machinery, there is a learning curve for determining optimal settings & operation. User reviews are generally positive, with many praising the convenience & precision of the built-in autofocus system, but some users have noted challenges with certain materials like cold rolled steel.

OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse

OMTech Pro 3655 Hybrid laser engraver space chart :

Laser Power150W CO2 Laser
Work Area36″ x 55″ (1380 x 850 mm)
Max Engraving Speed47.2 ips (1200 mm/s)
Max Metal Cutting Thickness1.5 mm (Stainless Steel)
Max Acrylic Cutting Thickness40 mm
Laser Tube Length72.8 in (1850 mm)
Laser Tube Diameter3.2 in (80 mm)
Pass-Through Doors4-Way (Front, Back, Left, Right)
Supported File, .bmp, .emf, .gif, .hpgl, .jpeg, .pdf, .plt, .png, .rd, .svg, .tiff, .tga
Net Weight1235 lbs (560 kg)
Price $13,299.99

User Experience and Workflow

Autofocus System

One of the standout features of the OMTech Pro 3655 Hybrid is its built-in autofocus system. This intelligent feature allows the laser head to detect various material thicknesses and adjust the focal distance accordingly, ensuring optimal cutting & engraving results every time. Users praise the convenience and precision offered by this autofocus system, which eliminates guesswork & streamlines the focusing process.

Touchscreen Control Panel

The machine’s touchscreen control panel provides a user-friendly interface for monitoring and recording operations. Users can easily access various settings, track progress & make adjustments as needed, enhancing overall control and workflow efficiency.

Connectivity and Software Compatibility

The OMTech Pro 3655 Hybrid supports seamless connectivity via USB cable, USB drive, and Wi-Fi, simplifying the transfer of designs and files. While the machine is compatible with popular software like LightBurn, the manufacturer recommends using LaserCAD, which is included with the machine and designed to integrate seamlessly with OMTech’s equipment.

OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse

Safety and Maintenance

Built-in Water Chiller

To safeguard the laser tube and extend its lifespan, the OMTech Pro 3655 Hybrid comes equipped with an integrated water chiller system. This built-in cooling solution effectively dissipates the heat generated by the laser tube, ensuring optimal performance & longevity.

Safety Features

Safety is a top priority with the OMTech Pro 3655 Hybrid. The machine features an emergency stop button, mechanical and magnetic interlocks & an air pressure sensor. These safety measures work together to cut power to the laser tube if the cover is opened during operation or if the air pressure falls below the set value, preventing potential accidents and ensuring a secure working environment.

Also read: Glowforge Pro Review: Why you buy Glowforge Pro in 2024?

Maintenance and Serviceability

While the machine is designed for durability and longevity, regular maintenance is essential for optimal performance. The detachable laser head facilitates easy maintenance & servicing, allowing users to keep the machine in top condition.

OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse

Value and Support

Pricing and Cost of Ownership

With a retail price of $13,999.99, the OMTech Pro 3655 Hybrid is a significant investment. For professionals and businesses looking for a high-quality laser cutting and engraving solution, the machine’s performance, productivity potential & adaptability can make it a good investment.

It’s worth noting that the initial cost of the machine is not the only factor to consider. Ongoing operating costs, such as consumables, maintenance, and potential repairs, should also be factored into the overall cost of ownership.

Warranty and Customer Support

MTech stands behind the quality and reliability of the Pro 3655 Hybrid with an impressive warranty package. The machine itself is covered by a 2-year general warranty, ensuring you can operate with confidence knowing any potential issues will be addressed. Additionally, the laser tube, which is one of the most critical components, is protected by a 1-year warranty. You may purchase this potent laser engraver and cutter with confidence thanks to the extensive coverage, which shows OMTech’s dedication to customer satisfaction and offers priceless piece of mind.

To help consumers with any queries or issues that could come up during the setup, usage, or maintenance of the system, OMTech also provides customer assistance.

OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse

Software Compatibility

While some third-party software like LightBurn may require configuration, the OMTech Pro 3655 Hybrid comes bundled with LaserCAD software that is specifically designed to seamlessly integrate with OMTech’s machines. This ensures an incredibly smooth experience right out of the box, without the need to purchase additional software. The tight integration of LaserCAD with the OMTech Pro series allows for a worry-free and optimized workflow, enabling you to take full advantage of the machine’s capabilities from day one.

Material Compatibility

Engraving Materials

  • Acrylic
  • Fabric
  • Wood
  • MDF
  • Leather
  • Cardboard
  • Rubber
  • Corian
  • Paper
  • Foam
  • Plastics

Cutting Materials

  • Acrylic
  • Plastics
  • Wood
  • Fabric
  • Leather
  • MDF
  • Rubber
  • Cardboard
  • Paper
  • Foam
  • Stainless steel
  • Carbon steel
  • Galvanized steel

Metal Cutting Capabilities

While the OMTech Pro 3655 Hybrid can cut through various metals, its performance seems to vary based on the specific type and thickness of the material. According to user reviews and testing, the machine excels at cutting stainless steel and galvanized steel, delivering clean cuts with minimal burr or splashing. However, when it comes to cold-rolled steel, the machine struggles, often resulting in melted or imprecise cuts.

It’s important to note that the machine’s metal cutting capabilities are limited to thin sheets, with a maximum stainless steel cutting depth of 1.5mm and a maximum acrylic cutting depth of 40mm.

Pros and Cons:


  • Versatile material processing capabilities, including metals, wood, acrylic, and more
  • High-speed engraving and cutting for increased productivity
  • Precise positioning accuracy and detailed engraving
  • Spacious work area and pass-through doors for larger projects
  • Built-in autofocus system for optimal results (widely praised by users)
  • Integrated water chiller for laser tube cooling
  • Robust safety features
  • User-friendly touchscreen control panel
  • 2-year general warranty and 1-year laser tube warranty


  • High initial investment cost may be prohibitive for budget-conscious buyers
  • Limited metal cutting capabilities for certain materials like cold-rolled steel
  • Potential for ongoing operating costs (consumables, maintenance, repairs)
  • Learning curve for optimal settings and operation
  • Some users report challenges with third-party software compatibility, requiring additional configuration
OMTech Pro 3655 Hybrid Review: A Versatile Laser Cutting Powerhouse


While there are several laser engraving and cutting machines on the market, the OMTech Pro 3655 Hybrid stands out with its dual hybrid functionality, allowing you to work with both metal and non-metal materials seamlessly. Compared to single purpose machines, the OMTech Pro 3655 Hybrid offers unparalleled versatility, making it a valuable investment for businesses & professionals seeking a comprehensive solution.

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With an overall rating of 9 out of 10, the OMTech Pro 3655 Hybrid is an impressive laser engraving & cutting machine that offers a compelling combination of versatility, performance & precision. While the high initial investment cost may be a barrier for budget-conscious buyers, the machine’s potential for increased productivity, material flexibility & quality output make it a worthwhile consideration for professionals & businesses seeking a cutting edge solution.

 It’s important to note that while the built-in autofocus system is widely praised by users, some have reported challenges with integrating third-party software, which may require additional configuration steps. Additionally, the machine’s metal cutting capabilities are limited for certain materials like cold-rolled steel, and there is a learning curve for determining optimal settings & operation.

Also read: xTool M1 Review: The Ultimate 2-in-1 Laser & Blade Cutting Machine

 Overall, the OMTech Pro 3655 Hybrid is a powerful & versatile choice for those in the signage, woodworking, metalworking, and other industries where precision laser engraving and cutting are essential. By carefully evaluating your specific needs & budget, this machine could be a game changer, opening up new possibilities & elevating your craft.


Can the OMTech Pro 3655 Hybrid cut through aluminum?

Due to aluminum’s high reflectivity, the manufacturer does not recommend using this machine to cut highly reflective materials like aluminum, as it may cause the laser to reflect back and potentially damage the laser tube and mirrors.

What is the maximum thickness of stainless steel the machine can cut?

According to the specifications, the OMTech Pro 3655 Hybrid can cut through a maximum thickness of 1.5mm for stainless steel sheets in a single pass. For thicker materials, multiple passes may be required.

How long does the laser tube typically last?

The machine is equipped with a powerful 150W Yongli A8s coaxial CO2 laser tube that is rated to last up to 10,000 hours, ensuring long-lasting performance & reliability.

Is the machine compatible with third-party software like CorelDRAW or Adobe Illustrator?

While the OMTech Pro 3655 Hybrid is compatible with popular software like LightBurn, some users have reported challenges with third-party software integration, requiring additional configuration steps. The included LaserCAD software offers seamless compatibility out of the box.

What kind of training or support is provided for new users?

OMTech stands as a helpful spirit guide, ready to answer any whispers of confusion that may arise as you awaken this machine’s potential. With whispered instructions and ancient scrolls of knowledge at your disposal, the path to mastery unfolds before you.

summary of the OMTech Pro 3655 Hybrid review:

The OMTech Pro 3655 Hybrid delivers outstanding versatility and performance as a powerful 150W laser engraver/cutter. It handles a wide array of materials with precision, boasting features like high speeds up to 1200mm/s, ±0.02mm accuracy, autofocus & integrated water chilling. While a significant investment, its robust construction, large work area, quality output & excellent 2-year warranty make it a compelling choice for professionals seeking a high-end laser solution. The Pro 3655 Hybrid hums with an ethereal power, its rating a near-perfect echo from a realm beyond.

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