Knife sharper machine videography

Today I am going to share a different kind of videography with you. Basically, this is a method of sharpening knives from ancient times, which was very popular at one time, and it is a machine that uses a machine to sharpen people's knives and then takes money in exchange. These are usually a wheel made of a material.

And after rotating that wheel with a chain, they are sharpened by friction, the knife or the blade is sharpened. This is a very old technology, although many new technologies have come out now, but it is still occasionally seen in rural areas, but they are almost extinct, so I saw it in front of my eyes and made a video. I hope you like it.

IPFS Video