70W CO2 Laser Cutter and Engraver with 750 x 400mm Engraving Area and Autofocus | Turbo-747
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Meet the OMTech Turbo 747, a powerful yet accessible 70W CO₂ laser engraver that delivers professional-grade cutting and engraving performance. With a spacious 750×400 mm work area and dual honeycomb/aluminium blade tables, this 70W laser cutter accommodates a wide range of materials and project sizes. Automatic height adjustment helps you focus with ease, and the high-precision optics deliver 0.01 mm accuracy at up to 1000 dpi. Built with reliable water cooling and safety-rated components, this affordable CO₂ laser machine is ideal for maker spaces, small businesses, and creative workshops.
Recommended software:
LightBurn software
Purchase on account for public institutions:
We give public institutions the opportunity to order machines on account. Please contact us via email at: support@omtechlaser.uk
Increase your efficiency and achieve impressive engraving speeds with our 70W laser engraver. With a maximum engraving speed of 600 mm/s, our device enables fast and precise engravings on a wide range of materials.
No more tedious manual adjustments or trial and error. You can easily focus the laser at the push of a button thanks to the motorized height-adjustable processing tables.
With a product size of 125×77×67cm and a net weight of 102kg, this CO2 laser engraving machine boasts a processing area of 750x400mm and a loading area of 795x515mm, allowing for the processing of larger objects. Simultaneous engraving or cutting of multiple parts enables efficient mass production.
Rotary axis (sold separately) compatibility enables precise 3D engraving of round and cylindrical objects such as cups, bottles, and spheres, opening up creative design possibilities.
The honeycomb table provides precise support for small parts and enables reflection-free cuts on materials such as leather, paper, aluminum foil, and other soft substances. The aluminum slat table prevents reflections, offers ample space, and allows flexible adjustment of the slats. It is particularly suitable for processing acrylic glass, thick panels, and other hard materials.
Our OMTech CO2 laser engraving machine emits a wavelength of 10600 nm with a measured radiation power of 3.42 W/m2, well below the Class 1 limit of 1000 W/m2 for invisible lasers. This confirms that our machine is safe for prolonged use without causing harm to eyes or skin, ensuring a secure working environment for users.
Our laser engraving machines use safety relays of the highest safety level. The safety relays are certified by the world's largest testing organization, SGS, and comply with the ISO 13849-1:2023 standard. The safety architecture and performance level meet PL e with Cat. 4.
The built-in air assist efficiently removes smoke and dust during operation, protecting your laser lenses and reflective mirrors. It ensures clearer cuts and extends the life of your machine, providing enhanced performance and longevity with every use.
Our engraver includes an advanced water cooling system to efficiently dissipate heat from the laser tube, ensuring optimal performance and extending the machine's lifespan.
Thanks to its closed construction, locking system, emergency stop button, key switch, monitoring of water flow, and other safety devices, the OMTech Laser achieves Laser Class 1 for engraving on flat surfaces.
Powerful DSP and FPGA processors ensure precise and fast processing of complex details and files with enormous sizes of up to 256 MB. Compatibility with popular LightBurn software (sold separately) and free RDWorks
With a 75W AC motor running quietly at 2600 RPM, this exhaust fan delivers a continuous airflow of 9 m³/min, minimizing energy consumption while effectively maintaining a constant indoor air quality.The exhaust fan is included at no extra cost!
Power Supply: 220-240V, 50Hz
Max. Engraving Speed: 600 mm/s
Focus Adjustment: Auto Focus
Certification: CE
Bistable Safety Relay: Cat.4 PLe (EN 13849-1)
Fire protection class of the PC cover: V-2
Product Dimensions (L×W×H): 125×77×67 cm
Package Dimensions (L×W×H): 138x97x89 cm
Net Weight: 102 kg
Processing Area (L×W): 750x400 mm
Loading Area (L×W): 795x515 mm
Max. Workpiece Height: 230 mm
Processing Tables: Honeycomb and Aluminum Blade Tables
Height Adjustment: Automatic
Laser Type: CO2
Laser Power: 70W
Processing Accuracy: 0.01 mm
Laser Precision: up to 1000 dpi
Laser Wavelength: 10.6 μm
Laser Safety Class: Class 1 (With the optional hatch, the laser machines become a laser safety class 4 device.)
Laser Tube Length: 1100 mm
Laser Tube Diameter: 50 mm
Laser Tube Lifespan: 1,000 hours (>70% power); 1,500 hours (40%–70% power); 2,000 hours (<40% power)
Laser Tube Cooling: Water Cooling
Exhaust Fan Airflow: 326 m³/hr.
Air Compressor Airflow: 30 L/min.
Laser Head Airflow: 15 L/min.
Included Operating Software: RDWorks (Windows)
Compatible Operating Software: CorelLaser, LightBurn (Windows, MacOS), CorelDRAW, AutoCAD
Compatible Image Formats: .ai, .bmp, .dxf, .gif, .hpgl, .jpeg, .pdf, .plt, .png, .rd, .svg, .tiff, .tga
Graphic Operating Modes: Raster, Vector, or Combined Modes
Connection/Transmission: USB Flash Drive, USB Cable, Ethernet Cable
2-Year Warranty on Parts
6-Month Warranty on Laser Tube and Power Supply
1 × 70W Laser Engraving Machine
1 × Water Pump
2 × Water Pipes
1 × Exhaust Pipe
1 × USB Flash Drive
1 × USB Cable
1 × Ethernet Cable
1 × Wrench Set
2 × Laser Keys
2 × Access Keys
1 × User Manual
Download PDF
The 70W CO₂ laser engraver works exceptionally well on wood, acrylic, leather, paper, rubber, fabric, and many plastics.
Yes. With a 750×400 mm processing area, up to 600 mm/s engraving speed, and reliable 0.01 mm precision, the OMTech 70W laser machine is ideal for craft shops, makerspaces, signage production, and light manufacturing. It’s an affordable CO₂ laser machine that maintains professional-grade results.
The tube lasts around 1,000 hours at high power, up to 1,500 hours at mid-range power, and up to 2,000 hours at lower power settings. Proper water cooling helps extend overall tube life.
Yes. The OMTech Turbo 747 features automatic height adjustment and autofocus, allowing you to quickly achieve the correct focal distance for consistent engraving and cutting quality.
It offers up to 1000 dpi precision with a processing accuracy of 0.01 mm, making it a strong choice for intricate artwork, fine lettering, and precise cuts typical of a high-performance 70W laser cutter.
The machine uses a water-cooling system to maintain optimal tube temperature, supported by an exhaust fan rated at 326 m³/hr and built-in air assistance to keep cuts clean.
It works with EZCad-based systems or common CO₂ laser control software depending on configuration, allowing flexible workflow integration for both hobbyists and professionals.
| Engraving | Cutting | |
|---|---|---|
Wood
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Acrylic
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Plastic
|
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MDF
|
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Leather
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Paper
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Cardboard
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Stone
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Textile
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|
| Engraving | Cutting | |
|---|---|---|
Rubber
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|
Foam
|
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Glass
|
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Metal Coating
|
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Stainless Steel
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Aluminum
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Titanium
|
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|
Silver
|
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Gold
|
|
|
| Engraving | Cutting | |
|---|---|---|
Wood
|
|
|
Acrylic
|
|
|
Plastic
|
|
|
MDF
|
|
|
Leather
|
|
|
Paper
|
|
|
Cardboard
|
|
|
Stone
|
|
|
Textile
|
|
|
Rubber
|
|
|
Foam
|
|
|
Glass
|
|
|
Metal Coating
|
|
|
Stainless Steel
|
|
|
Aluminum
|
|
|
Titanium
|
|
|
Silver
|
|
|
Gold
|
|
|
