
Sep 28, 2021 Original image public domain, Dr Christopher S. Baird. A lever is a simple device and works by reducing the input force needed to do work and move something. It does this by magnifying the force applied to it. In this tutorial well explore how levers are used in our everyday life and then learn the simple physics on how they works. GEHL Grind-All Hammer Mill. Vintage GEHL hammer mill, Mfg. by GEHL Bros. Mfg. Co. In West Bend Wisconsin, model 41, serial 34246, complete with galvanized hopper and feed bag holder shoot. All in good working condition, it was always stored inside.It has a