Bursting Strength Testing Machine is used to determine the bursting strength of materials such as paper, cardboard, and plastic films. The machine applies hydraulic pressure to a circular area of the material until it ruptures. The bursting strength of the material is measured in terms of the maximum pressure required to cause the rupture. The testing is used to ensure that the material meets the necessary strength requirements for its intended use, such as packaging materials or safety equipment. The Bursting Strength Testing Machine is an important tool for quality control and product development in industries such as manufacturing, packaging, and construction.