SHARPLES CREAM SEPARATORS
AND TUBULAR SUPERIORITY.
Centrifugal Force varies directly as the diam
eter.
Centrifugal Force varies as the square of the
revolutions.
A 4 in. diameter bowl will need three times
the revolutions of a 12 in. diameter bowl to give
the same circumferential speed.
The increase of three times as ma
tions would give 3X3 = 9 times the
gal force if the bowls were of the s;
eter. But the hig'her revolution bowl
the diameter of the larger, so the sma
eter bowl will have but '/$ of 9 times
the centrifugal force. Thus a bowl 4
eter running at the same circumferen
will have three times the centrifugal
bowl 12 inches in diameter.
Three men will lift a stone which
cannot budge. Three times the ct
force will recover small cream glob
otherwise cannot be separated.
Some manufacturers use coinplica*
nal devices to increase capacity, we ai
a better result by the simple scientific
of reducing diameter and increasin
tions. In this way, we preserve simp
durability, make a bowl weighing thii
do more work than any other bowl
times the weight, and produce a crear
ed in smoothness and value, because
rectly through an unobstructed
bowl, thus obviating any tendency
break the globules.
The Sharpies Tubular is a clean,
rapid, superb skimmer of large res
erve capacity and they are sold abso
lutely on their merits and subject to
a rigid guarantee as to results.
THE SHARPIES CO.,
Canal and Washington Sts., Chicago, 111.
P. fl. SHARPLES,
West Chester,