Modification of common punching machine

Hey, hey, you can't. Can this be replaced? Must meet the requirements. For example, a mechanical press is not suitable for this thing. This thing must have a lot of pressure in the whole process, or it must have a lot of pressure in a larger journey, and it must have the ability to maintain pressure at any point in the journey. Unfortunately, these are the advantages of hydraulic press, but the disadvantages of mechanical press. Your punch should refer to the crank press. Its nominal pressure of 40 tons can only be reached in the vicinity of the lower limit of about ten millimeters, and the pressure in other parts of the stroke is relatively small, but the hydraulic press with a nominal pressure of 40 tons is different. He can reach 40 tons of pressure at any point in his trip, and he can also keep 40 tons of pressure at any point, which should be why you saw this machine as a hydraulic press on the Internet.

This is only from the pressure-stroke curve analysis of the press, and other factors are not clear. I hope it helps you, so buy a new hydraulic press.