Endurance lasers invented the most powerful REAL OUTPUT 15 watt (15 000 mW) dual laser beam system 445 nm for effective laser cutting and laser engraving.
Meet an Endurance 15 watt “Duos” laser beam system
A presentation of an Endurance 15 watt “Duos”. Live video
We use a high-quality NICHIA NUBM44/47 laser diodes with 7-8 watt CW power output.
The basic idea is very simple: we combine two laser beams with S & P polarization in a prism and a get a one single laser beam. It allows us to focus it perfectly and have a 90-degree angle hitting a surface for cutting or engraving. It allows the best laser beam spot.
Compatible with all 3D printers / CNC frames and mostly all XY plotters and laser engraving machines.
Compatible 3D printers and CNC machines – compatibility list
Easy to hook. Easy to wire. Easy to focus.
Current version 1.0 is uncovered and has (available now):
- Small & big laser boxes (with Mo1 PCB).
- 2 x DC/DC converters for TEC cooling
- 2 x power splitters.
- Air nozzle ver 1.0 (can be added upon request)
- 2 x 12V 8A power supplies.
3 Element lens + G2 lens combination.
2 x G2 lens combination can be sent upon request.
(1295$) current price
An updated version 1.1 will be available in October 2020
- Big single laser box with Mo2 PCB.
- 2 x DC/DC converters for TEC cooling.
- Dual air nozzle ver 1.0.
- Aluminum enclosure with a protective glass.
- Advanced mounting bracket.
Laser protective glass will be replaceable.
The polarizing prism will be replaceable.
Ability to install a different lens may be added:
3 Element / G2 / G7 / G8 with any combination.
A final focusing lens may be added.
pre-order price is available
(shipment starts in October 2020)
Wiring and getting started with 15 watt “Duos” laser beam system. Version 1.0
Getting “two beams in one” with a PBS polarizing prism!
The laser beam spot is 0.12-0.125 mm (120-125 uM)
Ultra-high precision for an effective laser cutting and laser engraving.
First launch. Cutting of a 3 mm MDF (1/8”)
What is inside the 15 watt “Duos” laser system
Drawing and a sketch
Comparing the test of 10 watts “Invincible” vs. 15-watt “Duos” laser system.
Laser cutting tests. Cutting different plywood types: birth, cedar, marine, Moroccan, and MDF.
Speed cutting: 500 mm / min
Air assist: 60 Litres per min (Hailea air compressor)
|Type of material
||15 watt (15000 mW) “Duos” laser system
||10 watt (10000 mW)
|Mm | inch
||g / cm^3
||3.5 | 1/7’’
|Moroccan plywood (3 ply)
||2.5 | 1/10’’
|Birch plywood (3 ply)
||3.5 | 1/7’’
|Marine Plywood (3-ply)
||3 | 1/8’’
Live demo of laser cutting
More live video tests
Final test. We check securely all laser before the shipment.
Using high-quality polarizing prims.
High-quality prism will allow combining two beams in one without a loss and without risk of damaging the prism itself.
Learn more about beamsplitters >>> https://www.edmundoptics.com/knowledge-center/application-notes/optics/what-are-beamsplitters/
We use prisms with the following parameters:
The material of substrate: BK7
Type: Linear Polarizer (High power PBS— optical contact)
Surface Quality: 40/20 | 60 / 40
Clear Aperture (%): > 90-95%
S-Polarization Reflection (%): >99
P-Polarization Transmission (%): >90
Extinction Ratio: > 1000:1
Prism size: 10*10*10 mm ±0.2mm
Wavelength Range (nm): 400 – 500 nm
Surface Flatness: λ/8
Working power: >15 watt