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Specialized Engineering Vessels

Customized N-type and TW-type Boll anchors are provided for specialized vessel types such as engineering vessels and tugboats. These anchors utilize high-strength alloy materials to withstand extremely high traction forces, and surface hardening treatment resists abrasion from mud and sand. Precise anchor position control ensures accurate vessel positioning, while a quick-release device handles emergencies, guaranteeing safe and efficient operations.

Tensile Strength

High-strength alloy materials withstand extremely high traction forces, ensuring operational safety.
 

Abrasion Resistance

Surface hardening treatment resists abrasion from mud and sand, extending service life.
 

Positioning

Precise anchor position control achieves accurate vessel positioning, improving operational accuracy.

Emergency Response

Quick-release device handles emergencies, ensuring the safety of personnel and equipment.
 
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Craftsmanship Heritage – Forty years of dedicated industry experience, forging benchmarks for marine anchors and cast steel components with the spirit of craftsmanship.Innovation Leadership – Leveraging an expert team to push technological limits, unique processes drive continuous product performanc

25 November 2025
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Craftsmanship Heritage – Forty years of dedicated industry experience, forging benchmarks for marine anchors and cast steel components with the spirit of craftsmanship.Innovation Leadership – Leveraging an expert team to push technological limits, unique processes drive continuous product performanc

25 November 2025
a45b0e9c801fd8fde5c6aab575818c3b.jpg

Craftsmanship Heritage – Forty years of dedicated industry experience, forging benchmarks for marine anchors and cast steel components with the spirit of craftsmanship.Innovation Leadership – Leveraging an expert team to push technological limits, unique processes drive continuous product performanc

25 November 2025
Hot Product
AC-14 SELF ANCHOR
 The AC-14 self-entry anchor is an improved version of the AC-14 high-grip rodless anchor, featuring self-positioning and self-retraction and release. Its core advantage lies in the fact that when the anchor is retrieved, it can automatically adjust its posture and smoothly enter the anchor chain tube, reducing manual operation and adjustment, and enhancing safety and efficiency.
 
 This design is highly suitable for modern large merchant ships (such as bulk carriers, container ships, LNG carriers and oil tankers), and is especially widely applied on vessels that need to frequently anchor and unanchor.

Related Products

The AC-14 anchor is a widely used high-grip rodless anchor. It was developed in the middle of the 20th century to replace traditional rodless anchors (such as Hall anchors and Bell anchors), and was optimized in design to provide stronger grip and lighter weight. This anchor has been certified as a high-grip anchor by the major international classification societies (IACS), and thus is widely adopted on modern merchant ships and offshore engineering vessels.
Due to its superior performance, the AC-14 anchor has been approved by the International Association of Classification Societies (IACS) as a high-grip anchor and has now become one of the standard configurations for large merchant ships, including bulk carriers, oil tankers, LNG carriers, and container ships.
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The Japanese rodless anchor is a type of rodless anchor manufactured in accordance with Japanese industrial standards. It is widely used on merchant ships and warships in Japan and many other countries. Unlike the traditional anchor with rods, this type of anchor has no crossbars and can be directly placed in the anchor chain tube. It has a compact structure and is easy to operate.
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Hall anchors are one of the most widely used rodless anchors in the world. It was created by the American shipbuilding engineer Richard. Hall invented it at the end of the 19th century. Due to its simple design, durability and convenient storage in anchor chain tubes, it quickly became a standard configuration for merchant ships and warships.
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The Type 95 Speck anchor is a widely used high-grip rodless anchor. It was first designed by the Dutch SPEK Anchor Company in 1959 and later recognized and standardized by the International Classification Society (IACS), becoming one of the commonly used anchor types on modern merchant ships.
"95" generally refers to its model under the updated standard specifications in 1995, which meets the requirements of the IMO (International Maritime Organization) and major classification societies for high-grip anchors. Compared with traditional rodless anchors (such as Hall anchors and Bell anchors), Speck anchors have a higher graber-to-weight ratio. Generally, under the same weight, their grasping force is about twice that of traditional rodless anchors.
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The M-type SPEK anchor is a modern high-grip rodless anchor, an improved version of the classic SPEK anchor. "M" stands for improved or modern type. Compared with traditional rodless anchors (such as Hall anchors and Bell anchors) and ordinary Skbeck anchors, the M-type Skbeck anchor has significant improvements in grip, weight efficiency and applicability.
This anchor has been certified as a high-grip anchor by the major international classification societies (IACS), and thus is widely adopted on modern merchant ships and offshore engineering vessels.
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