Hoists, whether operated by electricity or pneumatics, require a certain load-centering eyebolt. It’s called a hoist ring because it’s attached to the hoist’s lifting chain or rope. The hoist ring is a fastener that can be used to secure a load. After securing a cargo to the hoist ring, the hoist can be used to lift it.
While all hoist rings are meant to carry a load, they come in a variety of shapes and sizes. For your lifting application, you’ll need to select the appropriate hoist ring. When selecting a hoist ring, keep the following five factors in mind.
When picking a hoist ring, you should think about the material. Metal hoist rings are almost always used. However, the sort of metal used to make a hoist ring can differ. The majority of them are constructed of metal alloys. Hoist rings are frequently made of carbon steel, which is a common alloy. Stainless steel is used for the other hoist rings.
A hoist ring’s load rating refers to the greatest amount of weight it can safely support. Hoist rings are specifically intended to secure and lift a weight. Manufacturers will test their hoist rings throughout production to see how much weight they can safely support. This maximum weight is reflected in the load rating. Hoist rings can carry loads ranging from 500 pounds to over 5,000 pounds.
Pivoting vs. Swivel
Two of the most frequent types of hoist rings are swivel and pivoting. Swivel hoist rings swivel, as its name suggests. They have a swivel base that can be rotated in any direction. On the other hand, pivoting hoist rings can only pivot. They can only go forward and backwards from the base, although they can turn.
When selecting a hoist ring, don’t forget to consider the diameter. The diameter is the breadth of the shackle on the hoist ring. The size of the shackle, which is a teardrop-shaped bar that supports a load, is reflected in this number. The shackle on the hoist ring must be broad enough to accommodate the load.
Make sure the hoist ring you choose has a corrosion-resistant coating. Hoist rings are often formed of an alloy, with carbon steel being the most prevalent. Carbon steel and other alloys are extremely strong, yet they are prone to corrosion. As a result, a corrosion-resistant treatment is frequently used on hoist rings.