CONDITIONS AFFECTING RICHNESS OF CRSAM 



109 



cream, as shown in Table 14, representing results obtained by 

 Eckles and Wayman. 1 



Table 14. Effect of Speed. Simplex Separator No. 2 (1540). 



Full speed 50 revolutions of cran'k per minute. 



Three-fourths speed 37 revolutions of crank per minute. 



Half speed 25 revolutions of crank per minute. 



Temperature uniformly 90. 



The above table shows that, while with rich cream the ratio 

 of skim milk to cream and the per cent of fat in the cream de- 

 creased as the speed was reduced, with cream low in fat the 



1 Eckles and Wayman. Factors Affecting the Per Cent of Fat In Cream 

 from Farm Separators. Missouri Bulletin No. 94, 1911. 



