LaserTree K20-pro is a true 18-22W output optical power laser engraving and cutting module. It uses beam compressed technology to combine 4pcs 5W laser diodes into a powerful laser beam with 20W laser power.

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3. Built-in Air Assist Airway & Dual Fan Cooling Design

1>Built-in air assist airway to get clean-cut edges, improve cutting performance.

2>Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.

4. Working Status Indicator

The electrical connection status can be easily checked by the "Power" and "Signal" LED indicator.

5. Temperature Display & Alarm Function

Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.

LaserTree K20 create a solution with working temperature display,so that you can check the internal temperature of the module easily. When the working temperature of laser module over 55 ℃, it will sound an alarm through the buzzer.

6.Red Cross Line Locating

7. Copper Core Protection Lens.

Easy to clean and replace when the lens is contaminated or dusty.

8. Laser View Window

Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.

9. Widely Compatible Design

In order to improve the compatiblity to different laser engraver machine, K20 provide a solution by adapter board for electric compatibiliy, and sliding plate with multi holes for installation compatibility.

LT-K20 laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines.

(please contact us if you are not sure about compatibility)

Specification:

Optical power: 18-22W

Material: aluminum alloy + plastic

Light color: blue

Wavelength: 450nm(±10nm)

Input voltage: 24V 4A

Interface parameters: support TTL signal control power