Aicrane anchor winch and windlass are reliable choices for all kinds of anchoring operations. We provide a variety of standard and customized anchor winches and windlasses to meet all your needs. All delivered equipment is durable and efficient, winning the trust of the majority of our customers.
Aicrane boat anchor winch has two main types according to power source: electric and hydraulic winch.
Mainly used by small and medium-sized ships, suitable for anchor chains with a diameter of 16mm-93mm.
When the clutch is disengaged, the main shaft and drum rotate but the sprocket does not rotate, which is used for lowering the anchor.
When the clutch is closed, the drum and the sprocket rotate at the same time, which is used for raising the anchor or delivering the anchor in deep water.
The drum brake is used to brake the sprocket to control the speed of the anchor chain.
Widely used by modern large and medium-sized ships, suitable for anchor chains with a diameter of 16mm-120mm.
The main oil pump is driven by the electric motor to produce high-pressure oil, which is delivered to the oil motor through the high-pressure oil pipe and various function control valves and drives it to rotate, and at the same time drives the load shaft fixedly connected to it to rotate synchronously.
When the clutch is disengaged, the sprocket does not move. At this time, the windlass can be used for line handling or anchor lowering.
When the clutch is closed, the sprocket rotates, which is used for raising the anchor or delivering the anchor in deep water.
When choosing a windlass anchor winch, you need to know the following information:
You can discuss these information with our winch experts so that they can help you choose the best anchor winch for your boat.
Aicrane provides comprehensive support and services for anchor winch system.
The way of anchoring varies with different waters, weather conditions and ship anchoring equipment.
Bow anchoring – Since the wind and current forces are the smallest when anchoring at the bow, bow anchoring is the main form of ship anchoring, and it is also the reason why the main anchor of the ship is arranged at the bow.
Boardside anchoring – Boardside anchoring is to make the water flow or wind direction and the center line of the ship be vertical or have a certain angle to facilitate ventilation and disinfection or enable the ship to load and unload cargo or perform other operations on the leeward side.
Stern anchoring – Stern anchoring is mostly used for inland watercraft. When the ship sails down the water, it can prevent the vessel from turning around due to breakdown.
Bow and stern anchoring – It is used when the vessels are subjected to the effects of rising and falling cycles, and the active waters are restricted.
Multi-point anchoring – For certain marine floating structures, such as drilling ships, drilling platforms, oil production platforms and navigation mark ships, salvage and rescue boats, etc. which have certain restrictions on the displacement according to the operation requirements, multi-point anchoring and positioning are adopted.
Note: When the water depth exceeds 25m, the marine anchor windlass must deliver the anchor to about 10m from the seabed and then drop it freely. When the water depth is greater than 40m, directly send the anchor to the seabed, and then slowly loosen the chain with the brake.
Chain Types:
According to the manufacturing method: cast steel anchor chains, welded anchor chains, and forged anchor chains.
According to the structure of the chain link: gear chain and gearless chain.
According to the steel grade: marine chains are divided into AM1, AM2, and AM3, with strength AM1＜AM2＜AM3.
For more information, please feel free to contact us!