This testing machine is mainly used for testing the bending strength and bending modulus of metal and non-metal materials. It is also known as a bending testing machine, material bending strength testing machine, three-point bending testing machine, etc. Mainly used for testing the bending strength and bending modulus of metal and non-metal materials, this testing machine is also called a bending testing machine, material bending strength testing machine, three-point bending testing machine, etc. It is generally used for testing the flexural and bending modulus of various materials such as rubber, plastic, wire and cable, fiber optic cable, steel pipe, copper material, spring steel, bearing steel, stainless steel (and other high hardness steels), castings, steel plates, plastic wood, glass, etc. It is widely used in major material manufacturers' laboratories, research institutes, commercial inspection and arbitration institutions, teaching colleges and other industries. It is a testing equipment for material development, physical property testing, teaching research, quality control, incoming material inspection, random inspection of production lines, etc.