ISR utilizes an industrial capacity Hard Drive Shredder, the hopper fed grinders combine the advantages of a counter rotating four rotor system a low speed, high torque, gear driven system to quickly grind large volumes of scrap/waste material to size.
The two-upper/outside rotors insure that material is continuously delivered to the inner cutting rotors. A heavy-duty gearbox turns the rotors at the low speed of 25 RPM. This slow speed delivers a great deal of torque, resulting in an amazing amount of shredding power.
The end product is less than quarter size scrap, protecting any sensitive data located on the original hard drive.