What should you pay attention to when using and installing single column hydraulic press?

Due to long-term use of some single column hydraulic presses, the accuracy of the contact surface is damaged, resulting in local inability to make good contact, which causes the support reaction force of the crossbeam at the local contact point to increase sharply, which will accelerate the speed of damage. Insufficient stiffness of the crossbeam or unreasonable arrangement of ribs where the hydraulic cylinder is installed will also lead to uneven distribution of reaction forces on the flange contact surface, causing excessive working stress. The connecting bolts between the cylinder flange and the beam are often loose. If they cannot be tightened in time, it will cause the cylinder to move and hit, causing serious damage. The result is that the contact surface of the beam is constantly depressed and the local contact becomes Extremely bad.
The bolts connecting the air purifier are tightened when the hydraulic cylinder is pressurized. Some single column hydraulic presses use snap rings or keys at the bottom of the cylinder to fasten the cylinder and the beam, which has a certain effect in preventing the cylinder from loosening. When installing the single column hydraulic press master cylinder, you must pay attention to the above-mentioned issues. This is not only for the service life of the master cylinder, but more importantly, the working performance of the single column hydraulic press, which must be taken seriously.