Stud link anchor chains are a type of heavy-duty chain commonly used for anchoring and mooring vessels. They have a central stud in each link that helps to prevent kinking, deformation, and fouling. These chains are known for their strength and are often preferred for large vessels and applications where significant loads are involved.
Fishing chains have three specifications: short link chian, middle link chain and long link chain. Different types of fishing chains have different features.
Studless Fishing Anchor Chain are 62.5% load verified at break, very durable and able to withstand extreme and harsh weather use, it is also corrosion-resistant, ideal for use in saltwater environments. There are Short Link, Mid Link and Long Link to choose from.
Stud link anchor chains are a type of heavy-duty chain commonly used for anchoring and mooring vessels. They have a central stud in each link that helps to prevent kinking, deformation, and fouling. These chains are known for their strength and are often preferred for large vessels and applications where significant loads are involved.
The Sand Anchor has is a conventional anchor with solid construction to withstand high load.It has high holding power and weight ratio and very suitable for seabed of sand and mix Soil.
The Stingray Anchor is a high-efficiency drag embedment anchor designed for aquaculture and marine mooring. With holding power exceeding 40 times its own weight, it significantly outperforms conventional anchors of similar size.
Mooring shackles are manufactured with alloy steel by following ISO9001 Quality Control System. With our years know-how on forging, heat treatment and hot dip galvanized, it is ensured the mooring shackle avoid any Hydrogen Embrittle-ment and offer a longer fatigue life of safe performance compared to EN13889 requirement and safety.
Mooring connection plates are manufactured using alloy grade material and followed by full heat treatment process.The durability ensures that the plates can withstand exposure to saltwater, reducing maintenance needs and extending the lifespan of the aquaculture setup.
Mooring connection plates are manufactured using alloy grade material and followed by full heat treatment process.The durability ensures that the plates can withstand exposure to saltwater, reducing maintenance needs and extending the lifespan of the aquaculture setup.
A mooring ring is a forged or welded circular steel fitting mounted on docks, piers or decks to give mooring lines a secure, permanent anchor point. SMEOCEAN rings are drop-forged from Q345B alloy steel or 316L stainless, hot-dip galvanized ≥80 µm, rated 2–200 t, and certified to IACS / ABS / CCS / DNV. Magnetic-particle inspected and salt-spray tested, they deliver long-term, maintenance-free holding power for vessels, floating platforms and workboats.
Mooring plate is one critical component in the mooring system. We deliver robust and solid mooring plates which are designed to withstand the forces they are exposed to.
The HDG Rope K3 Thimble with Master Link is a heavy-duty, integrated connection assembly designed for fiber rope mooring systems. It combines a hot-dip galvanized (HDG) thimble with a permanently attached master link, providing a secure, ready-to-use connection point for aquaculture cages, mooring buoys, and marine rigging. The thimble features side ears that perfectly guide and cradle the fiber rope eye, preventing abrasion and deformation under high tension. The integrated master link eliminates the need for an additional shackle, simplifying installation and enhancing the safety of the entire mooring system.
| Product Information: | |
| Application: | Aquaculture, Fish Farm Mooring |
| Material: | Alloy Steel Q355B |
| Process: | Welding or Screw |
| Specification: | 100Kgs to 3000 Kgs |
| Surface: | Hot Dip Galvanizing |
The Plough Anchor (also known as Plow Anchor or CQR Anchor) is one of the most widely recognized and trusted anchor designs in the marine industry. First developed in 1933, the plough anchor has been proven worldwide to provide reliable holding power across the widest variety of seabed conditions.
The anchor features a single plough-shaped fluke that penetrates quickly and deeply into the seabed. Its design allows it to perform effectively in sand, mud, gravel, clay, and even grassy bottoms. Whether for yachts, workboats, fish farms, or offshore installations, the plough anchor remains a versatile and dependable choice.
| Weight（kg） | Holding Power (Tons） | Break Load (Tons） | Proof Load ( N ) |
| 500 | 10 | 30 | 15 |
| 750 | 15 | 45 | 22.5 |
| 1000 | 20 | 60 | 30 |
| 1500 | 30 | 90 | 45 |
| 2000 | 40 | 120 | 60 |
| 2500 | 50 | 150 | 75 |
1. What Seabed Conditions is this Anchor Suitable for?
The Sand Plough Anchor is designed for sand, mud, silt, and soft bottoms—the most common seabed types in aquaculture farms. Its plow-shaped tip penetrates the seabed quickly and its holding power increases with tension—the greater the tension, the deeper the hold. Unlike some anchor types, it also holds well on weedy bottoms, making it suitable for various mixed seabed conditions.
2. What are the Advantages of the Modular Design?
The modular anchor design is based on our 20 years of export experience and customer feedback. Traditional welded anchors are one-piece—a single large anchor occupies half a container. Our modular design allows the anchor to be disassembled into multiple parts for transport and reassembled on-site using basic tools.
For example—shipping to Norway: a 40-foot container can only hold six 1.5-ton welded anchors, but can hold 15 modular anchors. The shipping cost savings per anchor are significant, far exceeding the time required for on-site assembly. Tensile tests confirm that the assembled anchor has the same holding power as the welded anchor.
3. What Weight Range of Anchors can You Produce?
For aquaculture applications, our most popular weight range is 300 kg to 3,000 kg. Dimensions vary with weight—a 500 kg anchor is approximately 2.1 meters long, and a 3,000 kg anchor is approximately 3.3 meters long.
4. What is the Surface Treatment of this Anchor?
Sand Plough anchors are painted—this is the choice of most aquaculture customers. Painting provides sufficient corrosion protection at a controllable cost, suitable for marine environments.
5. Are there other Ways to Reduce Total Procurement Costs?
Yes, SMEOCEAN can provide complete mooring systems—including anchors, chains, shackles, swivel joints, sleeves, mooring discs, and all accessories—all packed in one container for one shipment and one customs clearance.
Customs clearance and ocean freight are shared across all products, reducing management time and procurement workload.
If you are planning to build a new fish farm, please tell us the number of your net cages and the water depth—we will prepare a complete list of mooring systems for you, with all components matched correctly, ready for shipment in one go.
