YX32 Four Column Hydraulic Press Series

Selection and use of hydraulic oil tank

hydraulic pressThe main function of oil tank in hydraulic system is to store oil, dissipate heat, separate the air contained in oil and eliminate foam. When selecting a fuel tank, the capacity should be considered first. Generally, for mobile equipment, the maximum flow rate of the pump should be 2-3 times, and for fixed equipment, it should be 3-4 times; Secondly, consider the oil level in the fuel tank. When all hydraulic cylinders in the system are extended, the oil level in the tank must not be lower than the minimum oil level. When the cylinders are retracted, the oil level must not be higher than the maximum oil level; Finally, considering the structure of the fuel tank, the traditional partition inside the tank cannot settle dirt, and a vertical partition should be installed along the longitudinal axis of the tank. There is a gap between one end of this partition and the end plate of the oil tank to allow the space on both sides of the partition to be open. The inlet and outlet of the hydraulic pump are arranged on both sides of the partition at the disconnected end, making the distance between the inlet and return oil the farthest. The hydraulic oil tank plays an additional role in heat dissipation

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