The main content of the anchor device: Anchor Equipment (Equipment of Anchor), refers to the Anchor, Anchor chain, the floorboard of the windlass, chain locker and accessory Equipment.It consists of the anchor, chain, chain, tube, stopper, windlass or capstan, chain, chain locker, etc.Vessels rely on the anchor holding power and the weight of the cable withstand wind and waves on the force of the vessel, to ensure the safety of ship's mooring.Anchor device can also auxiliary ship maneuvering, such as the ship on the docks, switching, collision avoidance, shallow and often with the help of the task to finish my work.