High Performance Stainless Steel-Carbon Steel Spring Plungers

Spring plunger, also known as ball head plunger, or positioning ball/column, is a spring installed inside the screw thread, which adjusts the preload and achieves positioning function by controlling the depth of rotation.

Spring plungers are a crucial mechanical component commonly found in hydraulic systems and pneumatic components, responsible for executing functions such as connection, control, and regulation. Its design consists of a plunger, spring, and sealing components. The stability of the spring plunger is excellent, attributed to its high precision manufacturing, ensuring stable operation of the system. Additionally, the installation of spring plungers is convenient, requiring no special tools for quick replacement or disassembly. It exhibits outstanding adjustment capabilities by adjusting the position of the plunger and the pressure of the spring, enabling flexible adjustment of parameters such as pressure, flow rate, and temperature in hydraulic systems or pneumatic components.

Spring plungers offer versatile applicability, providing various specifications and sizes for users to choose from, meeting the needs of different types of mechanical equipment. These parts are reliable in quality, typically made of high-strength alloy steel, stainless steel, and cast iron, featuring excellent corrosion resistance and wear resistance, with a long service life. Spring plungers are widely used in hydraulic systems, pneumatic components, automotive manufacturing, and aviation manufacturing, playing a significant role in control systems.