Printing operations

Modern printing houses, of course, are very different from traditional printing presses and everything connected with them, but, nevertheless, this is akin to the clockwork. Has anyone ever thought of pouring sand into the clock? How can the mechanisms of machines and equipment be covered with a 100% guarantee to be protected from the dust? That's right - there is no possible way.

Therefore, they did not consider sandblasting the beddings of old printing presses.
But they saw us on the Internet, watched our videos, invited for a meeting, listened and gave it a try.
They were very afraid!
They really were.
And now:
6 presses are restored.
By us.
Are they going to open a museum or what?