Show i centrifugal force will 1 IH drive out skim milk centrifugal forve forre drives the akini milk mieor the separator bowl an increase Inc rense Inep ced th therefore ere fore forces more skim milk through the skim milk outlet consequently antly richer crenin cream A decrease la in the speed forces less aklin milt milk 1 gh tile the akira salm milk outlet and the lie I 1 therefore Is thinner where different persons persona operate the separator there coil be but tittle little uniformity ol of speed unless each person makes an effort effort frequently to count the crank r revolutions solutions by their watch the use oan V gasoline eng engine ine or some constant power will tend to give a more ant tai ohn cream test than blieu the ma ne Is operated by hand ei |