we need crush stone machinery,
Rock On: How the Historic Tahona is Reemerging in Modern Tequila
Oct 8, 2015 . We'll tell you why tequila production has returned to the stone age with the ancient tahona. . The tahona, a two-ton volcanic rock used to crush roasted agave hearts, has . We're talking about Frankenstein the machine—a pieced-together . It's a slow, laborious process, and today, most distilleries have.