20w Laser DIY Kit 450nm 5.5w Laser cutting Engraving Module TTL Pwm

Description

20W Laser Module 450nm TTL/PWM DIY Blue Laser Engraver Module for Laser Cutting

NUOF 20W Optical Power Laser Module with Air Assist

 

1. 4-Beam compression technology, 20W ultra-strong optical power laser module

 

Cut through 12mm bass plywood by one pass

 

Cut through 20mm pine plywood by 2 passes

 

Cut through 8mm MDF by one pass

 

2. With air nozzle to get clean-cut edges, improve cutting performance

3. Excellent heat dissipation design, keep stable cutting ability and extend service life

 

4. We recommend using a 24V 6A power adapter

 

5. Only 300~400mw power decrease with 100% power output in 30mins

 

6. Support digital（TTL/PWM）and analog modulation

 

7. Compatible with various DIY cutting engraving machines