"There's a lot of misunderstandings about you at Ishimori."

So he cut off his words, and the stone locksmith let him rub his own palms together.

"In this way, the stone molar uses all the surfaces that come into contact to mill the wheat."

Confused voices rise from the participants.

"No...?

"Then how..."

Satisfied that his explanations attracted enough interest to the participants, Bilhonen glances round the outside of the stone molar with his fingers.

"The stone molars are not completely flat. The bottom molar is slightly higher in the center and lower in the outside. The lid molars, vice versa. Wheat in the lid molar is powdered as it is pushed outside on the contact surface. At that time, wheat is scrubbed and the powder is pushed out close to the outer perimeter."

"Hmm..."

In short, it would mean that it is milled with narrow lines in the outer periphery of the stone molar rather than in the face of the entire stone molar.

"So if you put it by analogy using the hands earlier, you're asking for the finesse of rubbing the fingers of both hands together. Stone molars, we care about production, but more than that, they use nerves for normal maintenance."

And that the pattern of the stone molars is not a decoration, but a geometric pattern for efficiently pushing the wheat put in the center out.

"Sounds like a pretty laborious story, but would it be possible to produce 10 stone molars"

"That's possible, regardless. But, deputy, it will take more work to maintain than producing 10 stone moulds."

"I intend to understand the difficulty of maintenance. They rub each other from morning to evening, so the sawdust will wear off quickly."

"It seems, it would be helpful if you could understand"

I made it fine, but I guess a lot of noblemen ketch maintenance.

In my case, it will be introduced as equipment for the flour mill industry, so it is better to maintain it and keep it running as long as possible.

"For example, since we make 10 stone molars, can't we make a different granularity of flour each?"

"And, okay?

"Even if wheat is to be powdered, for now there may be a request for a mill of different grain sizes, such as only the stage of taking shells, or whole grains, even more finely sifted aristocratic attire, and a little barley or rye. If those adjustments were made on the stone molar side in advance, the efficiency would increase."

Because we will develop a large number of stone molars, we want to develop them by application.

When I was listening, the key was that the size of the gap between the bottom of the stone molar and the lid seemed to determine the powder, so it seemed more efficient if the adjustment was eliminated.

"Powder the barley... the deputy says something strange"

"Weird?

As far as I'm concerned, I've eaten bread with barley in the original world, so it was a very natural idea.

"Well, not on bread or anything from that palate, but on porridge or around barley processing. I don't really hear about breading barley until it's powdered."

"Why don't you mix it with wheat? It's delicious."

I tried my best to claim the goodness of barley filled bread by myself, but I didn't get the understanding around me.