Delivery across Bangladesh. Timing and charges are confirmed before dispatch.

AlgoLaser DIY KIT 15W MK3 Laser Engraver (Air pump not included)
Smart open-frame laser engraver with a 400 × 400 mm working area, built-in Algo OS touchscreen and 8W, 15W or 20W laser options.
In Stock
SKU: ALG-MK3
Professional output.
Less setup, more making.
AlgoLaser DIY KIT MK3
The MK3 combines a gray open-frame design, built-in Algo OS screen and a simplified assembly structure. The focusing column is integrated into the laser module: loosen the screw, adjust the laser head and tighten it to focus.
Power options
- 8W: new-technology single-chip module; 0.03 × 0.09 mm laser spot.
- 15W: new-technology single-chip module; 0.05 × 0.14 mm laser spot.
- 20W: second-generation COS module; 0.13 × 0.16 mm laser spot.
Single-pass cutting capacity
15W: birch plywood 4 mm; basswood plywood 5 mm; MDF 2 mm; paulownia wood 5 mm; bamboo 8.5 mm; cherry wood 8 mm.
20W: Birch plywood 10 mm; basswood plywood 12 mm; steel 0.1 mm; pine board 10 mm; eucalyptus plywood 5 mm; black acrylic 6 mm; gray cardboard 3 mm; cherry wood 8 mm; black ABS board 4 mm; MDF 3 mm; paulownia wood 12 mm; bamboo 8.5 mm.
Manufacturer information: 12-month warranty against manufacturing defects, free software, FAQ resources and online technical support. Cutting capacities are manufacturer-listed single-pass figures and depend on material and settings.
Machine photos and configurations


Frequently asked questions
Which laser powers are available?
Choose 8W, 15W or 20W as a variant of the DIY KIT MK3. The laser spot and cutting capability differ by module.
What is the working area?
The DIY KIT MK3 has a 400 × 400 mm working area and a listed maximum working speed of 12,000 mm/min.
How is the machine controlled?
Use the built-in 3.5-inch IPS touchscreen with Algo OS, an app, LaserGRBL, LightBurn or AlgoLaser PC Software. Listed connections include USB, 2.4 GHz WiFi, Web UI and TF card.
How do I get the price and availability in Bangladesh?
Contact PrototypeBD with your selected laser power and configuration to confirm the current price, availability and delivery details. No price is listed on this page.
Are the listed cutting capacities guaranteed for every material?
Manufacturer cutting figures depend on the selected module, material, focus, speed and other settings. Test an appropriate sample and confirm suitability before production work.
Specifications
- 20W laser spot
- 0.13 × 0.16 mm
- 8W / 15W box size
- 630 × 270 × 140 mm
- 8W laser spot
- 0.03 × 0.09 mm
- Assembly
- Optimised DIY assembly
- Connections
- USB, WiFi (2.4 GHz), Web UI, TF card
- Control methods
- 3.5-inch IPS touchscreen, APP, LaserGRBL (free), LightBurn (paid), AlgoLaser PC Software
- Firmware
- Smart Laser Firmware
- Focus
- Integrated focusing column; loosen, adjust, tighten
- Gross weight (packed)
- 8W / 15W: 4 kg; 20W: 5.5 kg
- Maximum working speed
- 12,000 mm/min
- Motherboard
- Smarter Laser Motherboard V4.1 with two 32-bit MCUs
- Operating system
- Built-in Algo OS
- Working area
- 400 × 400 mm
Our own warranty service at our Dhaka workshop (not a manufacturer warranty). Keep your invoice and serial number for claims.
Our team confirms every order before shipment.
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