JINPAT provides professional slip rings for the full deck of ocean engineering ships

In various activities of marine economicdevelopment, ocean engineering ships with various functions always play animportant role. As a professional slip ring manufacturing enterprise, JINPAThas nearly 30 years of experience in providing rotating conductive solutionsfor marine engineering ships.

Regardless of the type of vessel, as long asit has autonomous navigation capability, it usually needs to be equipped withnavigation radar, and some even install full motion satellite communicationantennas. These common electronic systems rely on slip rings to achieve stableconnection and transmission. In addition to integrated slip rings fortransmitting weak electrical signals and power, the most common slip rings usedon marine engineering ships are specialized slip rings for various marinecranes and winches. This type of slip ring needs to carry a large current and ahigh operating voltage, and recently, JINPAT has significantly increased itsproduction of this type of marine product.

Taking a rotary pile driver as an example,this type of high rotation pile driver usually requires multiple cranes andpile arm winches to be equipped on the deck. If the crane on the deck does nothave rotation limit, slip rings must be installed. JINPAT has provided hundredsof technical solutions to customers for this type of ship deck crane. Therecently launched LPA000 series is JINPAT' iconic offshore crane slip ringproduct exported overseas.

In contrast, JINPAT has developedrelatively few high current slip ring models for marine winches, with the mostrepresentative products being the LPA350 and LPA340 series. Taking the LPA340series as an example, this is one of the few large through-hole signalintegrated marine winch slip rings. In addition, JINPAT has also developedoptoelectronic integrated winch slip rings for special marine winches withworking voltages up to 2500V or higher.

In addition to various constructionmachinery on the upper deck, some ocean engineering vessels are also equippedwith pod type electric thrusters to enhance their power positioningcapabilities. For example, China's first plug-in self elevating andself-propelled rescue and salvage engineering ship, the"Huaxianglong", was equipped with three pod type electric thrustersand three bow side thrusters, achieving DP2 level offshore dynamic positioningcapability. Above these podded electric thrusters, specialized conductive sliprings must be installed, and JINPAT is a professional manufacturer with theability to independently develop slip rings for podded electric thrusters of1-15MW level.