Product Description:
A marine winch serves as a vital piece of deck machinery on ships and offshore platforms, responsible for the retraction, traction, and precise positioning of cables. This equipment operates by driving steel wire ropes or cables around a drum, enabling controlled tension and speed. It plays an essential role as a power unit in various maritime tasks, such as mooring ships, anchoring, loading and unloading cargo, towing, and supporting offshore engineering projects.
Contemporary marine winches are typically powered by hydraulic or electric systems. They incorporate advanced braking and control mechanisms, ensuring high reliability and robust load-handling capabilities. Additionally, these winches are designed to withstand harsh environmental conditions, featuring anti-corrosion properties and explosion-proof technology to enhance their durability and safety.
There are several types of marine winches tailored to specific functions, including mooring winches, anchor winches, towing winches, and specialized engineering winches such as those used for deep-sea cable reeling. These winches find widespread application across various vessels, including commercial ships, marine factory ships, research vessels, and naval warships. They form the foundation for maintaining safety and operational efficiency in offshore activities.
Features:
Power and Performance
Featuring either a hydraulic or electric drive system, this equipment delivers consistent and manageable tension along with high speed. This combination ensures it can efficiently handle a variety of operations, ranging from mooring tasks to deep-sea towing missions.
Safety and Durability
The system incorporates a multi-tiered safety braking mechanism, including main, auxiliary, and emergency brakes, to guarantee operational security. Additionally, it is constructed with a robust, corrosion-resistant design to withstand harsh working environments, ensuring long-lasting reliability.
Intelligence and Control
Equipped with sophisticated control technology, this device supports both local and remote operations. It offers automatic tension regulation, as well as continuous monitoring of load and speed, thereby enhancing the precision and efficiency of operations.
Multifunctional and Customized
This equipment can seamlessly integrate with coiler and depth measurement systems. Its design can be tailored to specific vessel types and mission requirements, such as cable laying, scientific exploration, and cargo handling, while complying with various classification society standards.
Technical Parameters:
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Warranty
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12 Months
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Wire Speed
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Complying With ISO
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Hydraulic Power Unit
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Could Supply
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Drum Length
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2200mm
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Groove Type
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LBS Groove Or Spiral Groove
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Clutch
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Hydraulic / Handle Operated / Electric
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Rope Speed
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Slow Or High
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Main Port
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Tianjin China
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Rope Type
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Steel Wire Rope
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Applications:
Marine Winch Applications
1. Ship Positioning and Mooring
This application is fundamental and essential for ensuring the safe berthing of vessels in various maritime settings. It involves the use of anchoring and mooring equipment that secures ships in place.
The
Anchor/Mooring Winch
is designed to retract anchor chains and anchors, enabling temporary or long-term positioning of ships in open waters. It provides stability and safety during anchoring operations.
Meanwhile, the
Mooring Winch
is commonly used at quays, ports, or sea mooring points to haul in mooring ropes, which may consist of thick ropes or steel cables. This equipment firmly ties the vessel to fixed structures or other ships. Modern automatic mooring winches feature the ability to automatically adjust cable tension, accommodating vessel movements caused by tides, waves, and cargo operations.
2. Transfer of Goods and Personnel
This category pertains to maritime logistics and the safe transportation of personnel between ships and shore facilities.
The
Cargo or Engineering Ship Crane Winch
serves as the main power mechanism of ship cranes and is integral in loading and unloading containers, bulk cargoes, equipment, or modular components.
Additionally, the
Passenger Roll On/Roll Off (RoRo) or Ferry Gangway Winch
operates the gangway connecting docks and vessels, facilitating safe boarding and disembarking of passengers and vehicles.
The
Personnel Transfer System Winch
controls cages, baskets, or transfer bridges used to move personnel safely between ships or between ships and shore—particularly prevalent in offshore wind power operation and maintenance contexts.
3. Dragging and Traction
This function involves providing or resisting tension forces on ships, often essential in towing and specialized operational circumstances.
The
Tug Towing Cable Machine
is a critical piece of equipment aboard tugboats. It enables the deployment, towing, and management of towing cables, which are vital for tasks like harbor assistance, ocean towing, and maritime rescue. These machines are known for their high tensile strength, stability under constant tension, and rapid cable retrieval capabilities.
A
Towing Winch for Ocean Survey Ships
is utilized to manage scientific instruments such as towed sonars, side scan sonars, and magnetometers, which assist in seabed mapping and resource exploration.
For fishing vessels, the
Fishing Boat Net Winch
facilitates the raising and lowering of large fishing nets on enclosed or trawl fishing boats.
4. Marine Engineering and Special Operations
This field is highly specialized and technically demanding, encompassing equipment used in precision marine engineering tasks.
Cable Laying or Pipe Laying Ship Winches
are typically spooling device winches that enable precise installation of submarine communication cables, power cables, or oil and gas pipelines. These winches require superior cable management with consistent tension control.
Winches on drilling platforms, including anchor positioning, drilling, and heave compensation winches, constitute essential machinery for deep-sea drilling operations.
Specialized winches for
ROV (Remotely Operated Vehicle)/AUV (Autonomous Underwater Vehicle) Retraction Systems
support the safe deployment and retrieval of unmanned underwater vehicles, which are fundamental to underwater inspection, maintenance, and research.
Offshore wind power installation vessels are equipped with winches that assist in pile driving, lifting turbine blades and towers, and managing anchoring systems necessary for dynamic positioning.
5. Maritime Rescue and Safety
Safety and rescue operations at sea depend on versatile and robust winching systems designed for emergency scenarios.
Rescue and Salvage Ship Winches
are employed to straighten and tow damaged vessels or to carry out deep-sea salvage operations.
Additionally,
Lifeboat and Rescue Boat Release Winches
control the lowering and retrieval of lifeboats and their racks, playing a crucial role in maritime life safety equipment.
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