The traditional method of cutting sweet potato noodles - GIF

The traditional method of cutting sweet potato noodles.

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Previously:

Sweet potato harvesting machine - GIF
Fixing a table with ramen noodles - GIF
Making Chinese noodles - GIF
Making potato starch noodles - GIF

Interestiong hand dial to feed the knife into the work. Looks like about 1/6 turn per crank revolution.

I'd like to see haw the noodle disks are made too.