Model Sparrow20E is an air-cooled 20W desktop fiber laser machine. It is the split unit of Sparrow20, which has the same functions as Sparrow20. It can do fine marking, deep engraving on all metals, including precious metals like gold and silver and some non-metals.
The size of the Sparrow20E is small and compact and weighs only 30kg. It is to be used together with a WINDOWS OS laptop/computer. The marking software and drivers needed are in the USB drive that comes with the machine. Switches are on both the PC and machine, very easy to use.
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