This grinder has a very large capacity and would work well in the grinding of whole pallets as it has a top opening size of 27” X 52”. It is on a stand and powered by a 200 H.P. electric motor that operates at 1200 RPM and uses 460 voltage for its power. The electric motor is direct coupled to the hammermill through a shear coupler to prevent damage from being done to the machine. It is equipped with a bar type screen that determines the size material the machine is going to produce. This screen can be changed to achieve many different size materials being produced from the same machine. This machine comes with a programmable soft start and 600 amp breaker which are enclosed in a large free standing electrical cabinet. This is a very nice clean unit and would work ideally for many grinding applications.