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What are the factors to consider when choosing a hydraulic station?

Author: Youzhi technology time: March 6, 2019 reading: 160 times

choice Hydraulic station Factors considered:

1. Pressure, flow and efficiency

Pressure, flow and efficiency are the basic parameters for selecting hydraulic pump. Generally speaking, in low pressure condition, any type of pump can be used. Piston pump should be selected for high pressure condition, gear pump is more used in medium pressure condition, vane pump and screw pump are more economical in low pressure.

2. Power density

The hydraulic pump is very compact and has a smaller gravity power ratio than usual energy conversion devices. This ratio is called power density. The power density mainly depends on the type of hydraulic pump and the material used.

 What are the factors to consider when choosing a hydraulic station?

Safety precautions for maintenance of hydraulic station:

1、 Preparation before operation

1. Labor protection appliances must be worn at work, and safety helmet shall be worn when entering the workshop;

2. The station must be kept clean and tidy, the ground and all equipment must be greasy, and the maintenance of the equipment should be done well.

2、 Start and stop operation

1. Before starting the hydraulic pump, check whether the valve used to start the pump is open within the scope of the hydraulic system;

2. After starting the pump, it is necessary to regularly check whether each automatic device reaches the specified value, whether it can act and meet the technical and complete detection requirements;

3. After starting the pump, check whether the system pressure can automatically stop when the system pressure rises to the upper limit of the electric contact pressure gauge.


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