Adopting the advanced second-generation COS technology, the polarized beam combination improves the performance of the laser beam by 40%. Compared to regular 20W laser modules, COS technology compresses the laser spots from a rectangle to a square having a near 1:1 ratio on both low (3%) and high power (100%).

The 20W laser module makes batch engravingand cutting much easier, greatly boosting your business.

You can easily hammer more chunky creative product

Not only high power but also high fine


The 20w laser module has a built-in air-assist interface.which is easy to install and simple to use.



Upgrade DlY KIT 5w/10w and Alpha 10w

For DlY KiT 5W/i0w and Alpha l0w, change the machine power supply to Dc 24v 6A For how to upgrade to 20W on other machines, please write to support@algolaser for details.


Suitable for business starters, hobbyists, designersartists, home-makers and professionals

