Calculator Guides5 min read
Sling Tension Calculator: Step-by-Step Guide
Follow this quick workflow to see exact leg tension for vertical, basket, or choker hitches before the pick.
September 2025Read more →
Industry Insights
Lifting & Rigging Knowledge Hub
Expert insights on lifting safety, rigging calculations, and engineering best practices from the SlingCalc team.
Featured Article5 min read
Sling Angle Calculator: How to Use It Safely
Check sling angles, load multipliers, and leg tension in minutes so every lift stays within safe limits.
Read ArticleQuick Insights
- 📐30° sling angle doubles the force on each sling leg
- ⚠️15° angle increases force by nearly 4x - extremely dangerous
- ✅45-60° range provides optimal safety and efficiency
- 🧮SlingCalc automatically calculates optimal angles
Latest Articles
Calculator Guides6 min read
Sling Load Calculator Checklist for Fast Planning
Use this checklist to confirm inputs and safety factors in any sling load calculator session.
September 2025Read more →
Planning & QA6 min read
Rigging Calculator: What to Verify Before the Lift
Run through these verification steps inside a rigging calculator to keep your lift plan audit-ready.
September 2025Read more →
Calculator Guides5 min read
Sling Leg Calculator: Balancing Loads the Easy Way
See how to balance sling legs, spot the overloaded leg, and lock in a level pick using SlingCalc.
September 2025Read more →
Safety & Calculations8 min read
How Do Sling Angles Affect Lifting Safety?
Understanding the critical relationship between sling angles and safety factors can mean the difference between a successful operation and a catastrophic failure.
September 2025Read more →
Standards & Compliance7 min read
What Safety Factors Should You Use for Different Rigging Hardware?
Safety factors aren't suggestions—they're engineering requirements. Learn which factors to apply for wire rope, synthetic slings, chains, and specialized hardware.
September 2025Read more →
Engineering Calculations10 min read
How Do You Calculate Center of Gravity for Complex Loads?
Master the techniques for calculating center of gravity for irregular shapes, multi-component assemblies, and loads with varying material densities.
September 2025Read more →
Risk Management12 min read
Why Do Lifting Plans Fail and How Can You Prevent It?
Examine the common failure modes in lifting operations and learn systematic approaches to prevention through better planning and risk management.
September 2025Read more →
Safety Analysis11 min read
What Are the Most Common Rigging Mistakes That Lead to Accidents?
Learn from industry accident data to identify and prevent the top 10 rigging mistakes that account for 73% of lifting-related incidents.
September 2025Read more →
Equipment & Materials9 min read
Types of Slings for Lifting: Flat, Synthetic, and Web Slings Explained
Learn when to use flat slings, synthetic web slings, and other sling types—with safety, standards, and quick selection guidance.
October 2025Read more →
Ready to Apply These Insights?
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