How to choose galvanometer for SLM 3D Printer?

[Hans-Scanner]

There are many customer inquiries about galvo for 3D Printers these days.
But they don't know how to choose a galvo scanner for 3D Printing.

There are two types of galvanometers, one is galvo with the analog driver, and another one is galvo with digital galvo.
The galvo with analog driver comes with better speed,
and the galvo with digital driver comes with better precision.

So if your 3D printer needs to have faster speed, but the workpiece does not have too much high precision,
The galvo with an analog driver will be suitable, Han's scanner Ultrascan 20 II will be a good choice.
But if your 3D printer needs to have high requirements for precision, the workpiece also is high precision parts,
then galvo with digital driver will be suitable, Han's scanner Extrascan 20mm will be a good choice.

Did you get this information? If you still have question or you have any inquiry about galvo,
Please feel free to contact me.

Visit www.hansscanner.com for more information about galvanometer.