Report on Implements at Preston. 72S 
shown in Figure 24, the crushing, splitting, and kibbling, are 
effected bj two large iron rollers, diagonally fluted. By a patent 
parallel adjustment the rollers maj be set any distance apart, 
to suit the various sizes of grain, by turning a hand-wheel at 
Fig. 24. — Messrs. Bichmond and Chandler s Corn Crusher, No. 2220. 
the front. A new patent spiral spring arrangement has also 
been introduced. This allows any hard substance, such as nails, 
bolts, &c., to pass between the rollers without bieaking the 
wheels or damaging the main frame. 
