The CM-0100 series, 100K machines are based on the CM-2500 machine, custom configured for use as a cube machine. It has all the features needed in a basic compression testing machine, such as: accuracy, portability, versatility, and dependability. The design features a wrap around box construction with each corner fully welded on both the inside and outside crosshead seams. This design provides the rugged stability needed for accurate and repeatable test results.