Hydraulic screen changer is a common hydraulic machine used to achieve screen changing operations in extrusion systems. A hydraulic screen changer usually consists of one or more screen changers, each with different specifications and sizes.
The working principle of the hydraulic screen changer is that when the oil pressure in the extrusion system reaches a certain value, the screen changer will open or close, so as to realize the screen changing operation. In an extrusion system, the role of the screen changer is to protect the extrusion system from clogging or wear caused by impurities or particles entering the system.
The selection and use of a hydraulic screen changer requires consideration of several factors, such as the flow rate, pressure, temperature, and the amount of impurities or particulate matter in the extrusion system. Choosing the right hydraulic screen changer can effectively protect the hydraulic components and systems, and improve the reliability and life of the system.
When using a hydraulic screen changer, you need to pay attention to the following:
1.Regularly check the status of the screen changer to ensure that it is working properly;
2.When changing the hydraulic oil, the extrusion system needs to be cleaned to avoid impurities or particles from entering the system;
3.In the process of use, it is necessary to pay attention to observe the status of the extrusion system, and find and deal with problems in time;
4.For some special extrusion systems, it is necessary to choose the appropriate screen changer model and specification according to the actual situation.
In a word, hydraulic screen changer is one of the indispensable machinery in the extrusion system, and its performance and quality directly affect the reliability and life of the entire extrusion system. Therefore, it is very important to choose and use the right hydraulic screen changer.