Pneumatic actuators are integral components in many modern industrial systems, converting compressed air into mechanical motion to perform a wide range of tasks. From valve control to machinery operation, pneumatic actuators offer precise and reliable performance in both simple and complex applications. Among the leading providers in this field is CNHELI, a company known for its innovative designs and commitment to quality.

    A pneumatic actuator works by utilizing compressed air to create force within a cylinder, which then produces mechanical motion. This motion can be linear (pushing or pulling) or rotary (turning). The actuator consists of a cylinder, a piston, and a set of seals, which work together to generate movement. The compressed air is directed into the cylinder, forcing the piston to move. As the air pressure changes, the piston either extends or retracts, depending on the design of the actuator.