Chasing the Grind! Inside a Pepper Mill | How It's Made | Science Channel

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Subtítulos (22)

0:00Freshly ground pepper has more spice

0:02than pre-ground pepper, [music]

0:03which makes pepper mills a hot

0:05commodity.

0:07>> [music]

0:08>> They make the grinding mechanism from

0:09tough, hardened steel.

0:12An automated chiseling tool carves

0:14[music] teeth into the outer ring,

0:16making a row of larger ones to crack the

0:18peppercorns and a row of smaller ones

0:20for fine grinding.

0:26This smaller ring is to be the moving

0:28part of the grinding mechanism.

0:31After [music] they stamp trademark

0:32information onto it, a tool etches teeth

0:35into it as well.

0:37>> [music]

0:38>> They're designed to grind freely against

0:40those in the outer ring without locking

0:42together.

0:43>> [music]

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