Machines and machine tools for converting animal protein by-products and other organic waste products; motors, other than for land vehicles; couplings and transmission parts (except for vehicles); pumps [machines]; screw conveyors; machines and machine tools for processing food and/or food waste, including parts thereof; washing drums; machines for separating recyclable materials; separating machines; centrifugal machines; centrifugal separating machines for industrial use; spiral de-watering...