Laser Tree K20 20W Optical Power Laser Module with Air Assist
Laser Tree K20 20W Optical Power Laser Module with Air Assist
The Laser Tree K20 Pro is a 20W optical power laser module designed for CNC engravers and cutters. It uses 4-beam compressed technology to combine four 5.5W laser diodes, providing the power required for clean cutting and faster engraving on materials like wood and acrylic.
Key features
- 4-Beam Technology – Combines 4 laser diodes to deliver 20W of output optical power.
- Integrated Air Assist – Features a built-in air assist system and pump to help achieve smooth edges and improve cutting performance.
- Dual Fan Cooling – Designed with dual fans to maintain temperature for stable operation during long cutting tasks.
- Adjustable Focus – Includes a 40mm fixed focus design with a focus lever for precise setup.
- Eye Protection – Equipped with an anti-blue light view window to block laser glare during operation.
Specifications
| Optical Power | 20W (18W-22W) |
|---|---|
| Wavelength | 450nm (±10nm) |
| Input Voltage | 24V 4A |
| Focus Length | 40mm |
| Module Dimensions | 112 × 64 × 66 mm |
| Weight | 587g |
| Interface | 2EDG-3.81 / TTL Support |
Ideal for
This laser module is ideal for users looking to upgrade their existing CNC laser engraver with a 24V system to improve cutting speed and edge quality on plywood, MDF, and acrylic.
FAQ
Does this module fit my laser machine?
It is compatible with various 24V DIY laser engraver cutters using TTL/PWM/Analog modulation.
What is the benefit of the built-in air assist?
The air assist pump, which provides 10-26L/min output, helps cut deeper and faster while protecting the lens and keeping material edges smooth.
What is the cutting capability?
It can cut 12mm bass plywood, 12mm black acrylic, and 5mm MDF in one pass under specific speed and power settings.