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After the hydraulic press signal is sent out, the hydraulic cylinders does not act immediately. It may stop for a short time and then act again, or it may not move for a long time, which is very irregular. The following is the main reason for failure and the method of exclusion：
·The following are common problems of hydraulic presses: 1. The spring of the pressure regulator becomes loose. If it is no change after pressurization, it may be that the valve core has been worn and leaked for a long time, and causing the pressure can not be lifted；
CNC hydraulic press has many operating parts and frequently run and operate, so CNC hydraulic press needs basic maintenance to prevent it from malfunctioning. The moving parts of the CNC hydraulic press need to be kept lubricated, it needs to add oil, and check the filter. In order to keep the equipment running normally, routine […]
