FEEDING THE SEPARATOR. 



make 27 turns per minute, with the belt driving stud shaft 

 on the inner pulleys or 33 turns with belt on outer pulleys. 

 As a change in the speed of carrier-rake is sometimes desir- 

 able, special sprockets have been provided which give a 

 range of speed as shown in the following table. 



NOTE: Sprockets 5324! (24 teeth), and 544/T (7 

 teeth), are regular, and A^24.T (20 teeth), and A5447T (8 

 teeth), are special. The number of revolutions per minute 

 is given in each case. The above has reference to feeders 

 previous to 1907. On feeders built in 1907 and later, having 

 the straw governor, sprocket 36 FS is regular. 



