1. Product Definition

Master Link (forged Lamb Link) is a core rigging accessory in the field of lifting and hoisting. The international general term is Forged Master Link. It is designed to adapt to lifting chains or wire ropes, and the breaking force can reach 4 times the working load. It is suitable for dynamic load and high-intensity operation scenarios.

2. Structural classification

– Standard master link: symmetrical circular ring structure, suitable for general lifting scenarios

– Master link combination: the main ring adopts full die forging process, the sub-ring can be flexibly connected, supports multi-hanging point operation, and the sub-ring angle must be ≤120°.

3. Safety factor and material

– The breaking force is 4 times the working load

– The material is made of high-strength alloy steel, which is formed by die forging process to ensure tensile strength and durability.

4. Surface treatment

– Provide three treatment methods: polishing (anti-wear), electroplating (basic anti-corrosion), and hot-dip galvanizing (special for marine environment) to meet the needs of different working environments.

5. Applicable scenarios

– Dynamic load lifting (such as port loading and unloading, heavy equipment installation).

– Multi-point collaborative operation requires multi-point force balance through the combination of parent and child rings.

6 Advantages and characteristics

– High safety: Through strict mechanical testing, the safety factor is more than 4 times.

– Flexible adaptation: Supports quick connection with G80 chain or wire rope.

– Customized service: Ultra-large loads (such as 1000T level) and special anti-corrosion treatment can be customized according to needs.