CANE SUGAR. 



pattern. They are, however, inconvenient to handle in the event of removing 

 a roller, and from their rigidity are more liable to fracture in case of any 

 unforeseen strain. 



Stillmaii Mill. In this pattern the vertical bolts are replaced by 

 a U bolt recessed into the mill cheek ; in other respects the conventional or 

 standard pattern is followed. 



Allan Mill. In this pattern the trash turner is absent entirely ; this 

 mill may be described as an ordinary three-roller mill turned through an 

 angle and with the original top roller reduced in size ; the two side rollers 



FIG. 105. 



then come nearly in the same vertical line with the centre of the original top 

 roller and approximately in the same horizontal line as the line of contact 

 of the other two rollers ; the small roller is then able to act as a feeding 

 roller to both the large rollers. 



Inclined Bolt Type. In some mills recently built by the Fulton 

 Iron Works the holding down bolts are bent and converge from a line below 

 the top roller journal to a point on a level with the seat of the lower roller 

 journal after which they again become vertical and pass through the bed 



174 



