Description
Fluid:
Water, Oil
Materials of housing:
Carbon Steel/Stainless Steel
Seal structure:
Multi-springs Balanced Mechanical Seal
Housing connection:
Thread/ Flange
Size:
From 32A to 300A
PN max:
0.8Mpa
Speed max:
1000RPM
T max:
180℃
Introduction
An air pneumatic rotary joint is a mechanical device designed to transmit compressed air and allow the connection between rotating and stationary parts. A rotary joint usually consists of a fixed part (connected to the air source) and a rotating part (connected to the rotating equipment), and through a high-precision sealing system, it achieves continuous transmission of air in rotary motion.
Advantages
Wear-resistant and durable
The key components are made of high-strength alloy materials and are treated by heat treatment process to make their hardness reach HRC60 or above. Under continuous high-speed rotation (maximum speed can reach 3000 rpm), the service life of this product exceeds 10 million revolutions, which is significantly better than the industry average.
High speed adaptability
The fluid channel and bearing structure are optimized in the product design to ensure that the rotary joint can work stably within the speed range of up to 3000 rpm. This enables the rotary joint to meet the dual needs of modern automation equipment for high-speed rotation and stable supply of air source, and supports the equipment to achieve rapid response and efficient operation.
Multi-channel design
The rotary joint supports simultaneous transmission of 1 to 6 gas channels, which can meet the use requirements of complex equipment with multiple gas channels. The maximum allowable working pressure of each gas channel is 1.0 MPa (10 bar), which ensures the stability of air pressure during multi-channel operation, adapts to diverse working conditions, and enhances the flexibility and scalability of the system.
Easy installation
The rotary joint is compact in design, with a weight controlled between 0.5 and 1.5 kg, which meets the installation dimensions of international standards. This not only facilitates installation and commissioning, but also facilitates quick replacement of seals on site. The shortened maintenance cycle can reduce maintenance time by about 30%, thereby reducing equipment maintenance costs and improving overall production efficiency.

DUCUMENTS:
CATALOG
INNSTALLATION INSTRUCTION
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