Our hydraulic overload maintenance system of the hydraulic press machine has been replaced for many generations to avoid excessive pressure. The old overload maintenance devices in the hydraulic press machine, such as the crushing block type, cannot accurately send information and effectively maintain the machine tool, and the replacement is very troublesome. So it is gradually screened. Replaced by a hydraulic overload maintenance system that unloads quickly and recovers quickly.
The hydraulic press machine will inevitably present a phenomenon of excessive pressure during the working process. A series of conditions caused by excessive pressure, we call the hydraulic press pressure overload phenomenon. Still let him happen, so at the beginning of planning the hydraulic press, the hydraulic cylinder should be avoided during the work of the hydraulic press. In order to reduce the damage of this problem to a minimum, we will all set up a hydraulic overload maintenance system.

The slider of the hydraulic press machine stops at the bottom dead center. At this time, in order to avoid mold adhesion and other conditions, the hydraulic cylinder can properly increase the height of the slide block, and then stop the slide block at the bottom dead center; press the main motor stop button of the hydraulic press, the main motor stops working, and the hydraulic press stops with the flywheel The brake brakes the flywheel to a stop.

Block the power supply of the hydraulic press machine and remove the operating switch key; block the power supply; close the main air source shut-off valve and drain the condensed water in the air piping system; check for cracks in the hydraulic press, damage, looseness, etc. in the operation steps of the machine.