The Great Divide: Electric Vs Hydraulic Press Brakes
How to deal with abnormal pressure of four-column hydraulic press
by：WORLD
2022-10-24
The four-column hydraulic press can only ensure safe operation when the pressure is normal. If the pressure is abnormal or cannot reach the required pressure, the hydraulic system will not work properly. Then, what are the faults of the four-column hydraulic press in terms of pressure? How to deal with the four-column hydraulic press Pressure problems? The abnormal pressure of the four-column hydraulic press is a relatively common problem. There are three main points: the system has no pressure, the pressure is not adjustable, and the pressure is fluctuating and unstable. Let's take a look at the main reasons and solutions that lead to no pressure on the four-column hydraulic press.
During the operation of the four-column hydraulic press, when the system pressure drops to zero and cannot be adjusted, in most cases it is the problem of the pressure regulating system itself. The reasons for this failure are: whether the damping hole of the relief valve is blocked; there is foreign matter on the sealing end of the relief valve; the main core valve of the relief valve is stuck in the open position; the electromagnet of the unloading reversing valve is blocked. burn out.
When the four-column hydraulic press is restarted after being stopped for a period of time, the pressure is zero. There may be reasons for the relief valve to rust in the open position; the hydraulic pump motor is reversed; the hydraulic pump is not sucked up due to the blockage of the filter or the leakage of the oil suction pipe Oil.
In the present growing world of emerging technology, the has demanding operation in various sectors like automatic power press machine, automatic power press machine, automatic power press machine and many other industries at automatic power press machine levels of manufacturing and designing.
Shanghai Yingxin World Machinery Co., Ltd. provides various models for the automatic power press machine, as this being the most beneficiary equipment in automatic power press machine. Extra features of automatic power press machine mechanical power press make it an perfect tool in the automatic power press machine aspect. Visit World Press Machine for the professional assistance by the experts.
This is crucial when you need to maintain innovative information in mechanical power press.
During the operation of the four-column hydraulic press, when the system pressure drops to zero and cannot be adjusted, in most cases it is the problem of the pressure regulating system itself. The reasons for this failure are: whether the damping hole of the relief valve is blocked; there is foreign matter on the sealing end of the relief valve; the main core valve of the relief valve is stuck in the open position; the electromagnet of the unloading reversing valve is blocked. burn out.
When the four-column hydraulic press is restarted after being stopped for a period of time, the pressure is zero. There may be reasons for the relief valve to rust in the open position; the hydraulic pump motor is reversed; the hydraulic pump is not sucked up due to the blockage of the filter or the leakage of the oil suction pipe Oil.
In the present growing world of emerging technology, the has demanding operation in various sectors like automatic power press machine, automatic power press machine, automatic power press machine and many other industries at automatic power press machine levels of manufacturing and designing.
Shanghai Yingxin World Machinery Co., Ltd. provides various models for the automatic power press machine, as this being the most beneficiary equipment in automatic power press machine. Extra features of automatic power press machine mechanical power press make it an perfect tool in the automatic power press machine aspect. Visit World Press Machine for the professional assistance by the experts.
This is crucial when you need to maintain innovative information in mechanical power press.
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