Factors to Consider When Choosing Between Chain and Synthetic Slings for Your Crane
Choosing the right type of slings to lift and manipulate load on your crane is as important as choosing the ideal crane for your application. Chain and synthetic slings are the two common types of slings that riggers use to lift loads on their cranes. However, these slings are suitable under different circumstances. It is essential to understand the determining factors before purchasing or hiring a crane. Here are some of the key factors that should guide you when choosing between chain slings and synthetic slings for your crane.
Size of the load
The size of the load that you intend to lift should guide you in choosing the ideal sling that can handle it. Chain slings are usually strong, heavy, and extremely durable. They can be used to lift most types of loads in various applications, regardless of the size or weight. On the other hand, synthetic slings are light and quite flexible. They can easily break or snap when regularly used to lift extremely heavy loads. If your project involves rigging loads of different weights, both light and heavy, you should consider choosing chain slings over synthetic slings.
Nature of the materials
Expensive and fragile materials that can easily get scratched or damaged on the surface should be handled with care during rigging. Chain slings are usually made of metal, a material that can easily scratch fragile materials and ruin their surface. However, synthetic slings have a smooth surface which makes them ideal for lifting materials that require extreme care during handling.
Some crane applications involve rigging of heated materials and loads. Chain slings can withstand heat and are ideal for applications that involve lifting heated materials without melting, breaking or weakening. However, synthetic slings cannot be used for lifting heated loads. The material used in making these slings can easily break when exposed to high temperatures and cause accidents on the project site.
The type of working conditions that the slings are exposed to can determine their performance and durability. Chain slings can be used under most working conditions and do not deteriorate when exposed to acids and chemicals. Also, they do not tear, cut or break when used under aggressive conditions. On the other hand, synthetic chains are quite vulnerable and can deteriorate when exposed to chemicals and acids. Also, they can easily tear, cut or snap if care is not taken during operation.
Before deciding to buy a crane or use crane hire, it is essential to determine the ideal sling for your application. Based on the above factors, chain slings have the upper hand as compared to synthetic slings. They can be used for various applications and last longer without showing signs of wear or compromising the safety of workers on the site.