CTM series cupping testing machine features compact structure, and simple to use. The machine adopts the cylinder to automatically hold and break the sample, which can automatically determine the crack occurrence time and obtain the cupping index according to the force drop, and can also observe the crack occurrence time and determine the cupping index more accurately according to the video playback function. The machine uses computer to control the whole test process, with flexible and easy to use TestPilot software, makes the test process easier for users. It can display the clamping load value, puncture load value, cupping index, test speed and test graph in real time. It is often used in metal sheet and strip production enterprises, quality inspection units, iron and steel research institutes, etc.
