How does the swivel work?
Introduction: Rotary joints are characterized by high-precision bearing operation, labyrinth seal box leakage holes to protect the bearings, stainless steel springs installed outside the fluid, excellent balanced seal design, special micro-structure seal rings improve product performance.
Its working principle is that the balanced sealing load and wear are minimized, the torque is reduced, the sealing material has self-lubrication, and the spring assembly is located on the outside of the fluid passage, thus reducing the pressure loss and avoiding the retention of particles in the medium. Improve the quality of the fluid.
The spring of the swivel joint is used to provide the initial internal seal pressure, and the joint is pressure-tight when it starts operating. Low pressure or vacuum conditions rely on spring thrust to seal. There are two types of support for rotary joints in general, using the self-supporting version of the internal carbon-graphite seal ring and the external support using a rod or support frame.
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