What is the function of the constant pressure holding hydraulic actuator?
Control element is mainly composed of valve system, mainly used as energy storage components and actuators in the middle of the connection, and close action given hydraulic pulse signal, to control the operating element.
The hand pump is either the adjustment, the detection and the power pump failure or the pressure or the pressure. The oil pump sends oil to the accumulator to store energy.
Energy storage components consist of accumulators, shock vessels, oil filters, hand pumps and oil pumps. The accumulator is separated by the piston and the top is usually nitrogen. When the motor drives the oil pump, the oil is pumped from the tank to the lower part of the reservoir, which compresses the nitrogen and stores energy. The vibration is used to remove the pressure of the oil pump. The oil filter ensures that the oil from the high-pressure oil road is free of impurities.
