Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of joystick pusher control valve rubber ring in China, also supports customized service. Please feel free to buy high quality joystick pusher control valve rubber ring for sale here from our factory.
Joystick Pusher Control Valve Rubber Ring
|
Material |
FKM |
| Density | 1.8 - 2.0 g/cm³ |
| Hardness | 70 - 90 Shore A |
| Tensile strength | 10 - 20 MPa |
| Elongation at break | 150% - 300% |
manufacturing process
Making a mold, choosing the appropriate rubber materials, and using compression or injection molding to give the ring shape are the steps involved in making a rubber ring for an excavator joystick pusher control valve. During the injection molding process, the rubber material is heated, cooled, and hardened. It is then squeezed and solidified under precise temperature and time constraints. The rubber ring is meticulously cut once it has solidified to make sure its measurements and surface quality are within the required ranges. The ring is subsequently subjected to quality control to make sure it satisfies design requirements and standards. After that, the rubber rings are packaged carefully and sent to the customer or supply chain.
Introduce
The rubber ring, which controls the movement of the machine's working elements, is an essential part of the hydraulic system of an excavator. Sealing hydraulic oil inside the valve body, it keeps leaks from happening and guarantees correct functioning. The rubber ring surrounds the control valve's piston, also known as the valve core, which is moved by the joystick. The elastic material used to make the rubber ring is resistant to abrasion and oil. The rubber ring's performance is greatly impacted by operating circumstances and usage frequency. Rubber rings can cause leaks or poor performance because they can deteriorate with age or use in hostile environments. The system's dependability and effectiveness depend on routine rubber ring checks and replacements. The rubber ring's dependability and functionality are greatly impacted by its quality and state.
Advantage and function
The purpose of the rubber ring on the excavator joystick pusher control valve is to shield mechanical parts from damage and stop hydraulic oil leaks. It can tolerate heavy pressure, friction, and frequent movement thanks to the outstanding wear resistance provided by its very elastic rubber substance. Additionally, the rubber ring resists hydraulic oil well, keeping it from eroding and harming the rubber substance. Hydraulic fluid contains solvents and substances that can be withstood by its sealing properties and flexibility. The rubber ring is durable and flexible; it can tolerate severe temperatures and adverse weather. Its careful craftsmanship and manufacture under stringent quality control assure its endurance. Its long-term use depends on routine maintenance and rubber ring replacement.
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