In the figure,is an oat crusher of Woods and Cocksedge, Stowmarket (UK) illustrated by Turner'schem systems for steam service. Significant oats crusher are made​​ by Ransomes, Sims & Head , but always with discs of equal diameter. This machine costs from Eisenwerke Gröditz fabricated at 870 pounds 100 dollars. The power consumption is the same as that with a lesser discs of different diameters.