SHARPIES CREAM SEPARATORS
AND TUBULAR SUPERIORITY.
Ceiltri fag al Poree varies a' /re( lly as the diaut-
Centrifugal force varie:, as Me +qua' e ()I the
revolutions.
A 4 in. diameter bowl will need three time,
the revolutions of a 12 in. diameter bowl to give
the same circumferential speed.
The increase of three times as many revolu
tions would give 3 / 3 - 9 times the centrifu
gal force if the bowls were of the same diam
eter. But the higher revolution bowl is but 1 1
the diameter of the larger. so the smaller diam
eter bowl will have but , 1 /; of 9 times or 3 times
the centrifugal force. Thus a howl 4 in. diam
eter running at the same circumferential speed
will have three times the centrifugal force of a
bowl 12 inches in diameter.
Three men will lift a stone which one man
cannot budge. Three times the centrifugal
force will recover small cream globules that
otherwise cannot be separated.
Some manufacturers use complicated inter-
II El 1 devices to increase capacity, we accomplish
a better result by the simple scientific method
of reducing diameter and increasing revolu
t,kw",•, In this way, we preserve simp!icity and
out antlity, make a bowl weighing thirty pounds
do more work than any other bowl of three
times the weight, and produce a cream unequal
ed in , 4moothness and value, because it goes di
rectly through an unobstructed
bowl, tlins obviating any tendency
break the globule',.
7he VI (7 ide 7 'it b Oar is a ( lean,
spill, superb skinnnem I es
ei ire east i/v and Hwy ale cold abco
hdely uu /bell mei th and ‘nbjed /o
a igid giro' anlee ay /0 lesu/R,
11113 SHARPLES CO.,
Canal and Washington Sts., Chicago, 111
Ir
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P. 11. SHARPLES,
West Chester,