At present, the cables of existing waterjet loaders are mainly loaded in the form of rolls, but this method is not suitable for small vessels because it requires more storage space and labor. To solve this problem, winch equipment was developed. The conductive slip ring is an important core component of the wire rope winch. It is a key conductive device for connecting, transmitting power and monitoring signals between the water surface and the underwater equipment to ensure smooth data transmission between the floating object and the underwater salvage machine. Jinbonda’s latest research and development of slip rings for wire rope winches has become a new favorite in the marine slip ring industry due to its excellent lifting capacity, high working voltage and electrical conductivity, high insulation property and suitability for heavy-duty working conditions. The new type of slip ring has become a new favorite in the marine slip ring field.

JINPAT wire rope winch slip ring adopts 9-loop integrated structure, and the shell is made of stainless steel and undergoes strict anti-corrosion treatment, which effectively resists salt spray erosion and protects the equipment from corrosion damage. It can also work stably under extreme conditions with temperatures ranging from minus 20°C to 60°C. This slip ring supports the working voltage up to AC 6000V and the working current of 120A, which can easily cope with various high loads, ensuring stable operation under extreme conditions and providing reliable support for the smooth progress of shipbuilding. In order to ensure the insulation and waterproof performance of the slip ring, JINPAT will also carry out more stringent insulation tests of AC 9600V withstand voltage and IP65 waterproof performance before the slip ring leaves the factory. Even in harsh weather conditions such as heavy rain and sea waves, it can effectively prevent moisture and dust from entering, keep the internal components dry and clean, and prolong the service life of the equipment.

With its excellent performance and reliable quality, the new JINPAT marine winch slip ring has been widely used in various marine winch systems and has become an indispensable key component in the fields of shipbuilding, marine scientific research and marine fishery. The launch of the new JINPAT marine winch slip ring not only reflects JINPAT’s firm determination in technological innovation and quality improvement, but also injects new vitality and power into the global oceanographic research industry. It not only improves the efficiency and safety of marine operations, but also promotes the progress and development of marine technology.

Keywords Deep-sea slip rings Marine slip rings High-current slip rings Collector ring Marine slip rings