Hydraulic cylinder with electric pump is very commonly used in industrial field, which is also called hydraulic jack. Its working principle is to use plunger or hydraulic cylinder as rigid jack, which is a kind of lifting equipment commonly used in industry. Simply, the equipment generally only has a lifting mechanical structure, and taking lifting as the main body makes the whole design better.

Hydraulic cylinder with electric pump is different. This kind of machine has simple structure, light weight and many advantages. Light weight makes the hydraulic cylinder with electric pump very convenient to carry. Relatively speaking, the use of this kind of machine is actually very common.

Some faults will inevitably occur in the use of hydraulic jacks. For example, the jacks cannot be lifted during operation, or the speed is very slow or too fast, which are some common faults of jacks.

The fault may be caused by too little oil in the pump, or because the valve in the pump is not tightened. Workers can add enough hydraulic oil according to the pump model. At the same time, if the load of the hydraulic cylinder with electric pump is too large, there will be many problems. At this time, it is necessary to check the actual limited load of the jack. If there is air in the jack during operation, the hydraulic cylinder with electric pump can be used normally after the air is taken out.

In order to avoid a series of faults and problems in the actual operation of the electric hydraulic cylinder with pump, the jack must be regularly overhauled and maintained during the actual operation.

Maintenance method of hydraulic cylinder with electric pump:

1. Improve the design of hydraulic system. After many demonstrations, the advanced priority valve and load sensing full hydraulic steering gear are adopted, and the new system can preferentially distribute the flow according to the steering requirements. No matter the load and the steering wheel speed, the oil supply can be sufficient, and the rest can be supplied to the working device circuit, thus eliminating the power loss caused by excessive oil supply in the steering circuit, improving the system efficiency and reducing the working pressure of the hydraulic pump.

2. Optimize the design of boom cylinder and hydraulic pump to reduce the working pressure of the system.

3. Pay attention to the correct use and maintenance of loader hydraulic oil pump during use, add or replace hydraulic oil regularly, keep the cleanliness of hydraulic oil, and strengthen daily inspection and maintenance.

We can supply electric hydraulic cylinder with pump for you.
Before we send quotation, please let me know the following question:

1. What ‘s the tonnage and stroke you need? We also could customize as per your requirement.

2. Do you need single acting or double acting? hollow or solid?

3. What's the voltage in your local? It is 3phase 380v 50Hz in China.

We have many standard model for your option, and we also could customize as per your requirement. Welcome to send inquiry to us. The email: info@gaodetec.com.

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