Description
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Our customers are happy with our 15 watt (15000 mw) 445 nm blue diode “DUOS” laser head DIY version
“1st Cut Tests (with air assist) of dense 1/8” Balsa Using Duos 15 Watt DIY Kit. Almost through cut with 1 pass at 90% power with FR of 15 ipm. Complete Through cut with 2 passes at 70% power with FR of 15 ipm.
Would have taken 15 passes with JTech 3.8 watt laser (and air assist).
I’m extremely happy with the power increase and laser dot size. Appears to be just as tight as my single 3.8 watt JTech Photonics laser.
Will cut kit plane as next test.” by Reginald Jones
The installation process of 15 watt DIY DUOS Endurance blue 445nm laser on Ortur LM2 & CNC 3018 SainSmart frames
15 watt (15000 mw) 445 nm blue diode “DUOS” laser head metal engraving – a live video lesson
Laser fish thread (line) cutting with 15000 mw (15 watt) blue 445nm diode laser
Aligning 2 beams together for 15 watt (15000 mw) 445 nm blue diode “DUOS” laser head. Testing laser power output.
DIY “DUOS” laser beam system. 15 watts (15 000 mW) of real optical laser power. Laser head for your 3D printer / CNC machine.
15 watt (15 000 mw) blue DIY DOUS laser is installed on Sain Smart (Genmitsu) CNC 3018 frame.
Easy mounting. Easy wiring (5-24V TTL). Pre-set focus!
Combined laser beam
Plywood & MDF cutting with an Endurance 15 watts “Duos” laser – real video footage.
3.2 mm (3/16”) MDF cutting with an Endurance 15 watt (15000 mw) 445 nm blue diode “DUOS” laser head DIY
(High density MDF 3.2mm (1/8”); density 0.88 g/ cm^3, speed 400 mm / min, 10 passes)
6 mm plywood cutting with the Endurance 15 watt (15000 mw) 445 nm blue diode “DUOS” laser head DIY.
(6 mm thickness (1/4”) plywood (5 layers); density 0.65 g/ cm^3, speed 400 mm / min , 8 passes)
A 15 watt DIY (15000 mw real power output) unit is installed on an Endurance custom frame
Get all you need to get started with an Endurance 15 watt (15000 mw) 445 nm blue diode “DUOS” laser head DIY version.
- 1 x 15 watt DIY “Duos” laser head.
- 1 x a small & a big laser boxes (with Mo1 PCB).
- 1 x PSU (12V 8A AC/DC).
- Protective goggles.
- Focusing plate.
- Protective gloves.
- Stickers.
- Extra prism.
Engrave on stainless steel, acrylic, ceramics as a professional with 15 watt (15000 mw) real power 445 nm blue diode “DUOS” DIY laser head!
First Laser diode laser beam spot 180×17 um (focal depth is 2 mm). 160-170 kW / cm^3
Second laser diode laser beam spot: 21×350 um (focal depth is 3.75 mm) 100-100 kW / cm^3
Comparing 15 watt (15000 mw) vs. 10 watt (10000 mw) diode laser a live demo contest.
2 beams are always better for cutting than one!
| Type of material | Repeats | |||||
| Name | Thickness | Density | 15 watt (15000 mW) “Duos” laser system | 10 watt (10000 mW) | ||
| Mm | inch | g / cm^3 | Min | Max | Min | Max | |
| Cedar plywood | 3.5 | 1/7’’ | 0.39 | 2 | 2 | 3 | 4 |
| Moroccan plywood (3 ply) | 2.5 | 1/10’’ | 0.48 | 2 | 2 | 3 | 4 |
| Birch plywood (3 ply) | 3.5 | 1/7’’ | 0.7 | 4 | 5 | 6 | 8 |
| Marine Plywood (3-ply) | 1 |1/25’’ | 0.85 | 4 | 5 | – | – |
| MDF | 3 | 1/8’’ | 0.87 | 9 | 10 | – | – |
Technical information
| Version | 15 watt DIY |
| Laser Type | Diode laser |
| Diode type | NUBM44 / NUBM47 |
| Laser Optical Peak Power Output (Impulse) | 15000mW ± 10% |
| Laser Optical Average Power Output (CW) | 12000mW ± 15% |
| Focal Range | 40 mm |
| Laser Wavelength | 445 nm |
| Laser wavelength tolerance | +- 2 nm |
| Lens Type | 2 x 3 element lens (G2+ 3 element can be made upon request) |
| Operation Time | Tested 48-72 hours continuous |
| Heatup time | 1 s |
| Voltage | 9-18V DC |
| Total current consumption | 8A (12V) |
| Cooling | Fan1 |
| Mount | M4 holes on the back |
| Laser beam spot | 120-125 uM (microns) |
| Power adjustment | Endurance Mo1 PCB |
| Laser Dimensions (W x L x H) mm | |
| Laser Weight | |
| Laser Driver | External laser control box (small + big) |
| Lifetime | 10 000 hours |
| Maintenance | Keep the prism (PBS) clean. Clean with ethanol. |
| Air assist | can be added upon request |
| The critical temperature for operating the laser | 45-50C |
| Idle temperature | 15-25C |
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