Pressure testing machine

The utility model discloses a pressure testing machine has solved the test piece piece abnormally dangerous problem of splashing out, and its technical scheme main points are, it has the feed rod to support between entablature and the bottom end rail, is equipped with adjustable fender between two feed rods of pressure testing machine front side, and one side pin joint one of them root in two feed rods of adjustable fender all is equipped with fixed stop between the adjacent feed rod of other sides of pressure testing machine, the utility model discloses a pressure testing machine through setting up adjustable fender and the fixed stop between adjacent feed rod, can enclose the space that four feed rods are constituteed and establish to playing the effect that separates the fender, thereby avoiding pressure testing machine moving the in -process, the piece of test piece splashes out, also can avoid people to stretch into hand etc somatic part branch between the upper and lower clamp plate, thereby guarantee t