What is a Capstan Winch?
Jul 7th 2025
A capstan winch is a vital mechanical device used for lifting or pulling heavy loads with precision and control. Unlike traditional winches that store the rope on a drum, a capstan winch features a vertical drum that allows the rope to pass over it without being stored. This friction-based operation provides continuous movement and adaptability for various rope sizes, making it especially valuable in industries like marine, utilities, and construction.
Key Features of a Capstan Winch
Vertical D…
Can Grade 70 Chain Be Used for Lifting?
Jun 28th 2025
When it comes to rigging and lifting operations, safety starts with choosing the right equipment — and not all chains are created equal. Grade 70 chain, commonly used for transport and load securement, is not designed or rated for overhead lifting.
If you're wondering whether you can use Grade 70 chain for lifting, the answer is straightforward: No. Here's why.
What Is Grade 70 Chain Designed For?
Grade 70 chain, often called transport chain or trucker’s chain, is made from heat-trea…
What Is a Lifting Chain?
Jun 26th 2025
Lifting chains are high-strength steel link assemblies engineered for overhead lifting, load securement, and material handling in demanding industrial environments. Only certain grades of chain—specifically Grade 80, Grade 100, and Grade 120 alloy steel chain—are rated and approved for overhead lifting applications under ASME and NACM standards.
Compared to synthetic slings or wire rope, lifting chain provides superior durability, temperature resistance, and adjustability. When paire…
What is Considered Rigging Hardware?
Jun 20th 2025
For companies in construction, shipping, energy, and manufacturing, having the right rigging hardware is not just a safety requirement—it's a performance advantage. Investing in compliant, reliable rigging equipment helps avoid downtime, improves lifting precision, and protects both your workforce and your load.
Understanding rigging hardware is key in industries that handle heavy loads. It includes many accessories for lifting, hoisting, and moving big materials safely and precisely. In c…
What Tools Are Needed for Rigging?
Jun 18th 2025
Proper tools aren’t optional—they’re essential for safety and regulatory compliance. This guide breaks down the core rigging gear and explains why each item matters.
1. Wire Rope & Synthetic Slings
Wire rope slings offer high strength and durability—ideal for heavy loads.
Synthetic slings (polyester or nylon) are lightweight, flexible, and non‑abrasive.
Both must comply with ASME B30.9 for sling safety and load rating.
Shop slings: Wire Rope Slings, Synthetic Web Sl…