The oil press machine will inevitably have such problems during the work process. Here are 7 maintenance tips based on the maintenance experience of the oil press for many years.
The oil pump does not absorb the oil in the process of working. If the oil pump does not absorb oil, this may be caused by the debris in the oil blocking the filter, the oil pipe or the grease nipple, or the oil in the fuel tank is insufficient. The method is: we regularly remove the filter, centrifugal oil filter tubing or grease nipple to increase the amount of oil.
When the pressure rise is not high, the pressure is not high, the main reason is that the oil drain valve is malfunctioning or blocked; the oil pump piston and the pump body wear and cause excessive gap. This method is best avoided by disassembling and repairing the oil drain, replacing the oil pump piston or the pump body on time. When the pressure rise is not high, the pressure is not high, the main reason is that the oil drain valve is malfunctioning or blocked; the oil pump piston and the pump body wear and cause excessive gap. This method is best avoided by disassembling and repairing the oil drain, replacing the oil pump piston or the pump body on time.
The safety valve failure safety valve is used in an emergency situation, so clean and disassemble the safety valve in time to avoid failure in an emergency.
If there is grease and dirt in the cylinder piston, it will seriously affect the working condition of the machine. Therefore, it is very important that the piston sticks grease and dirt on time.
The hydraulic power oil in the hydraulic power tank in the fuel tank must be kept clear and free of impurities. There is also a machine to inject power into the oil must be filtered, it is necessary to ensure that the oil passage is unimpeded. After using for a period of time, it is necessary to make timely updates and oil changes.
The oil pump should not be too violent during the pressurization process. The oil pump is greatly reduced in the case of pressurization and oil return, otherwise the service life of the machine will be reduced.
If the hydraulic press is not used temporarily, we should clean it thoroughly, apply oil to places that are prone to rust, and wrap it in oil paper.