OMTech K40 Cohesion3D + Air + Red Dot + Camera 8x12 40W CO2 Laser Engraver

  

UPGRADED OMTech DF0812-40BG with Cohesion3D controller board, air assist and LightBurn Camera (LightBurn software not included in sale). OMTech DF0812-40BG - Replaced stock controller M2 Nano board with Cohesion3D Laser Board upon receipt.

Stock M2 Nano board is NOT included in this sale. Cohesion3D Laser Board - LightBurn compatible Cohesion3D Laser Board. I used LightBurn the entire time. The last version used was LightBurn 1.1.01. Changes can be made to the setup file on the SD Card using a PC/laptop (with SD Card reader/writer) according to your own needs.

The Laser Board loads the settings from the SD Card upon powering up. NOTE: The Cohesion3D Laser Board has it's own power supply (included). Air Assist - I added the Lightobject Laser Engraving Air Assist, plumbing and pneumatic 2 way solenoid air valve. The solenoid is controlled (and connected) by the Cohesion3D Laser Board. By selecting the Air Assist option in LightBurn, air flows when the laser is activated during the job.

Air Assist Plumbing (tubes) - I used 6mm outside diameter / 4mm inside diameter polyurethane PU air hose tubing. LightBurn Camera (only) - I added the LightBurn Camera and mounting bracket.

The camera connects to the PC via USB (cable included). NOTE: The camera connects separately to the PC. Red Dot - An adjustable Red Dot helps position your material and laser before making cuts. Engraving Area with Air Assist NOTE. The default Engraving Area (before added Air Assist) is 8"x12" (200 x 300mm).

In the current Air Assist configuration, the nozzle reduces the Engraving Area to 6"x12". However, it can be oriented to fit your needs or removed. USB Connectivity NOTE - The Cohesion3D board needs to be USB connected laptop/PC for operation. When using the camera, a total of 2 USB connections are needed to the laptop/PC. LCD Battery NOTE - The two LCDs on the front panel need new batteries (LR44).

They appear blank in the pics, but just need new batteries. Tape/Foil NOTE - Foil tape appears around the back side of the view window. This was done to help seal the unit and assist in exhausting fumes via the exhaust port. Please see the Cohesion3D site for more information about the Laser Board. Used part time for less than 6 months.

The laser engraver and Cohesion3D Laser Board power supply were connected to a uninterruptible power supply (UPS) at all times. The UPS is not for sale and not included. If it is not in the pictures, it is not included. Please ask any questions before purchasing. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving".

The seller is "blondedog" and is located in this country: US. This item can be shipped to United States.

1. Type: Engraving Machine
2. Engraving Method: Laser
3. MPN: DF0812-40BG
4. Engraving /Cutting Area: 8″ × 12″ (20×30 cm)
5. Rated Power: 40W
6. Class: Class 1 Laser Product
7. Focal Lens Dia. (12 mm)
8. Focal Length: 2 in. (50 mm)
9. Mirror Diameters: 0.8 in.

   (20 mm)

10. Power: 40W
11. Brand: OMTech