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JINPAT LPPL slip rings facilitate the upgrade of welding equipment.

2025-12-15 16:52 JINPAT

Automated welding, especially in the automotive, heavy machinery, and aerospace industries, requires welding robots or automated workstations to stably transmit power, complex control signals, and protective and cooling media rings while rotating 360 degrees. Traditional solutions typically rely on multiple independent rotary joints (such as electrical slip rings and pneumatic rotary joints), resulting in bulky systems, complex wiring, and difficult maintenance. The introduction of JINPAT LPPL gas-liquid slip rings facilitates the upgrading and replacement of welding equipment.

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JINPAT LPPL gas-liquid slip rings offer significant advantages when applied to welding equipment:


The LPPL series creatively integrates electrical and gas-liquid slip rings into a single unit, achieving efficient integration of multiple media and greatly simplifying the structure of welding robotic arms. Firstly, it features two independent gas channels, enabling stable and leak-free transmission of protective gases or cooling media, thus ensuring high welding quality. Secondly, in terms of electrical performance, it integrates 10 channels of 6A power and one set of 100 Base-T Ethernet signals, ensuring high-speed, real-time data communication for the robot control system. Thirdly, by integrating multiple functions into a compact unit, the LPPL significantly optimizes equipment size, saving valuable axial and radial space, and greatly improving design flexibility and installation efficiency.


JINPAT LPPL gas-liquid slip rings, with their high-performance integrated solution combining gas, electricity, and network capabilities, are the ideal choice for meeting the complex demands of modern automated welding. They not only simplify equipment structure but also lay a solid foundation for the efficient, precise, and reliable operation of automated welding systems with their superior transmission stability.