Report on the " Worldiir/ Dairy " at the Dcrhj Shoiv. G43 
it is said to bo rapable of separating 05 gallons an hour, or 
twice tho quantity of the Laval. 
It was interesting to watch the machine at work, and to 
observe the revolving wall of deep-coloured cream backed up by 
the light blue of the separated milk. The latter is thrown over 
Fig. i— Section of the Neilson-Petersen Separator, showing the outlets 
for the Cream and Skim-milk. 
C. Drtjv<TV-duct for Jlilk. 
U. Outlet-pipe for MVk. 
E. Delivery -duct for Cream. 
F. Outlet-pipe for Cream. 
a rim of metal, which, so to speak, confines the rotating column 
of liquid in its place at the top, except at the back, where the 
milk flows over the rim and is tapped by the escape tube. 
The comparative prices and rates of speed required for the 
different machines are thus given by Mr. Allender : 
j Price. 
Kevolutions. 
Laval 
£ 
33 
5000 
Lefeldt 
90 
2400 
80 
1500 
