For those that are interested, here’s what those # size numbers mean, it’s keyed to the diameter, in inches, of the grinder plates–
● #5 ..… 2 1/8"
● #8 ..… 2 1/2"
● #12 .. 2 3/4"
● #22 .. 3 1/4"
● #32 .. 3 7/8"
Generally, the larger the # number, the larger the feeding tube and the more powerful the motor. Hughver's grinder is 1200 Watts. That's 1.6 horsepower.