H Frame Shop Press is used for parts straightening,bending and pressing. It can be maneuvered by hand or air pump,which can reduce labor and improve working efficiency.
In principle, the hydraulic jack is based on Pascal principle, that is, the pressure of the liquid is the same everywhere, so in a balanced system, the pressure exerted on the smaller piston is relatively small, and the pressure exerted on the larger piston is also relatively large, which can keep t