In our previous guide, we introduced the super power versions of the ComMarker laser engravers. Here, if you're a beginner looking to buy laser engraving machine for the first time, or simply searching for a user friendly, reliable and affordable laser cutter, this guide is made for you.

We will systematically compare fiber laser engravers from ComMarker. Covering the basic features, performance, and practical use cases of two ComMarker's classic models. Helping you choose the best laser engraving machine that suits your needs.

Laser Engraver Specifications

The ComMarker B4 fiber laser engraving machine is our most established product line. Designed as industrial laser engraving machine available in four power options(20W/30W/50W/100W). 
If you are selecting an entry level fiber laser engraver for metal, the B4 20W fiber laser engraver is the ideal productivity tool to kickstart your journey.

The ComMarker B6 desktop fiber laser engraver combines the most compact structure with the strongest output within the industrial grade fiber laser engraver category. 
Building upon B4, ComMarker B6 takes industrial design even further,being 57% lighter and 55% smaller while delivering the same power, greater efficiency, and improved portability. 

Both B4 and B6 offer multiple laser power options. B4 provides a maximum power of 100W, enabling faster metal engraving and highly efficient metal cutting。
If you have commercial or batch production needs, the B4 100W fiber laser engraver is a highly cost-effective choice.
Check out the comparison below to select the machine that best fits your operational goals.

Both the B4 and B6 support a wide range of laser engraving applications.
Whether you choose the 20W Fiber Laser Engraver on the B4 or the B6,both options support small batch production with minimal investment, making them the ideal beginner tool for your side hustle or small business owners.

Building on this foundation, ComMarker B6 stands out with its record-breaking compact size and 2-in-1 design. 
Weighing only 13.5kg (29.7lbs),this portable fiber laser engraver is suitable for various scenarios. You can easily bring ComMarker B6 to craft fairs or exhibitions. 
Small business, unlimited possibilities.

Meanwhile,the B4 features up to 100W fiber laser engraver, standing out in its category for stability, reliability, high power, and durability.Making it the definitive choice for professional production needs.

ComMarker’s classic B Series fiber galvo laser engraving machines all equipped with Electric Lifting and offer wide compatibility with industry-standard laser engraving software, including LightBurn and EZCAD2.
Whether you're new to MOPA fiber laser engraver for metal or have advanced industrial engraving needs, ComMarker laser machines provide the performance, flexibility, and reliability you need to success.

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