Analysis of the various types of mills 2 Appropedia: The
10/02/2013#0183;#32;Chronologically, the hammer mills have emerged after the (high speed) motorized wheel mills. The rotation speed ranges indeed differ significantly between the two different types of mills, from rpm for wheel mills and rpm for hammer mills, this speed does not allow a manual, nor animaldriven drivetrain. The main advantages of the mill are its efficiency and ease of