The operation of a scrap shear machine is relatively straightforward. The scrap metal is loaded into the machine's hydraulic chamber, where it is positioned beneath powerful blades. When activated, the machine applies hydraulic force to the blades, which then execute a cutting motion. The pressure generated can exceed several tons, enabling the machine to cut through densely packed metals without significant effort. Depending on the design and capacity, scrap shear machines can handle a wide range of scrap sizes and types.