THE WHEAT INDUSTRY 



the stacker and 

 conducted 

 awa y . The 

 grain falls part 

 through the 

 grates below 

 the cylinder 

 and part be- 

 tween the slats 

 of the racks, 

 upon the vi- 

 brating grain 

 board which 

 slants toward 

 3 the rear of the 



1 machine. 



> 



| Along this 



2 grain board it 

 slides to the 

 sieves, which 



hold back the 

 coarser parts 

 and let the 

 grain and fine 

 particles 

 through. In 

 being sifted, 

 the grain 

 passes through 



