40 MASS. EXPERniENT STATION BULLETIN 371 



Fig. 36. A Cranberry Separator, with Extra Blower and Elevator at the Left and Sorting 

 Belts at the Right. 

 The extra blower makes the flow of berries through the separator more even: a two-inch 

 mesh wire screen in the hopper takes out vines. 



Fig. 37. Screen-House Scene. 

 A floor truck loaded with picking boxes full of berries at the right in the foreground. 

 Four extra blowers and elevators, in the center, feeding a battery of eight separators at the 

 left. Rows of shipping boxes at the right in the rear. 



