A rotary coupling works by providing a mechanism to transfer liquid or air between stationary and rotating parts of machines. It usually consists of an inlet and outlet port connected by internal passages and seals. As the rotating part moves, the coupling rotates with it, allowing fluid or air to flow continuously without interruption.
This is crucial in applications such as rotary tables, where smooth, continuous rotation is required for operations such as machining or assembly.
The working principle of a rotary joint is to use internal seals and bearings to facilitate the transfer of liquid or gas between stationary and rotating parts of machines. Liquid enters a stationary inlet, passes through internal channels in the seal, and exits through a rotating outlet.
Seals prevent leaks, while bearings allow smooth rotation, ensuring reliable flow of hydraulic fluid, coolant or air essential for operating equipment such as printing presses and printing machines packaging.
A rotating steam seal works by allowing steam to pass from a stationary supply pipe into a rotating cylinder or drum. This is achieved by internal passages in the seal which maintain a sealed connection while the cylinder or drum rotates.
Steam enters a stationary inlet, circulates through channels inside the joint and exits through a rotating outlet, enabling processes such as drying or heating in applications such as paper mills or textile industries.
A rotary manifold works by distributing liquid or air to multiple ports while accommodating rotating motion. It consists of a central core with internal passages that connect to input and output ports.
As the manifold rotates, liquid or air is directed to different ports without interruption, making it suitable for applications such as hydraulic systems in construction machinery or pneumatic systems in manufacturing.
The function of a rotary water seal is to transfer water between stationary and rotating machine components while maintaining a sealed connection.
It provides continuous water flow without leaks, essential for cooling systems in industrial equipment, water treatment plants or marine applications where reliable water transmission is essential for efficiency and operational security