anchor chain | After Sales Guarantee

The anchor chain consists of many chain links, and the size is expressed in chain diameter (mm). According to whether there is a strut in the middle of the chain ring, it is divided into nailed anchor chain and nailless anchor chain. Anchor chains can be made by forging, casting and welding.

The marine anchor chain is composed of several "sections" (shackles), each section is 25.0-27.5 meters long, and the sections are connected by chain links or shackles. After the anchor is lifted, the chain is stored in the chain locker in the bow. The specifications of the anchor chain are determined according to the ship construction standard.

Anchor chains are stored in a chain locker set deep within the hull of the vessel. These are ventilated enclosures that are used to store the anchor while it is not in use, and to house the remaining length of the anchor chain while it is deployed. It can be accessed by engineers and personnel for routine checks or long-term maintenance.

Generally, the floor of the chain locker is reinforced, so that it can bear the extra weight of the metal rode. To haul the chain out of the locker, a series of heavy-duty motors and gears are set up on the deck in pairs.

The length of the anchor chain is typically determined by the depth of the water and the size of the ship. In shallow water, a shorter anchor chain may be sufficient, while in deeper water a longer chain may be needed. The chain may also be adjusted by adding or removing links as needed to suit the specific anchoring conditions.

In addition to holding the ship in place, the anchor chain also helps to absorb the shock of waves and other forces that may act on the vessel. It acts as a buffer between the anchor and the ship, helping to reduce the strain on both components. This is especially important in rough seas, where the forces acting on the ship can be very high.

Proper maintenance and care are essential to ensure the longevity and reliability of the anchor chain. Regular inspections are necessary to identify any signs of wear, corrosion, or damage. The chain should be cleaned, lubricated, and protected against corrosion to mitigate the effects of the harsh marine environment.

In addition to visual inspections, regular tension tests and measurements are conducted to assess the chain's strength and integrity. Any damaged or worn links must be promptly repaired or replaced to maintain the chain's performance. Proper storage and handling in the chain locker are also crucial to prevent tangling or obstructions when deploying or retrieving the anchor.