agosto 25, 2022

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Eye Bolt Or Eye Swivels – Which One Should You Choose

When it comes to rigging and lifting heavy loads, selecting the right tool can make a whole lot of difference. The right tool can speed up your task, ensure safety, and prevent costly delays or damages. Whether a one-off application or a repeated task, you should always choose the hardware best suited for the job.

One of the most common dilemmas people face is, eye bolt vs eye swivels – which one is a better choice? You will have to make this choice every time you order your industrial hardware supply. So, let’s clear your confusion once and for all.

But before answering this question, let’s dig a little deeper into what an eye bolt and an eye swivel hook are.

1. What Is an Eye bolt?

An eye bolt is one of the most popular rigging hardware out there. It usually acts as a stationary lifting point. You can use these bolts for angular lifts. But you will need to consider a significant reduction in the working load limit or WLL. Still, its sturdy rigging hardware is used in almost every type of vertical lift.

Like industrial slings and shackles, eye bolts come in different sizes and shapes, such as shouldered and non-shouldered eye bolts. You can get eye bolts in the load range of 200 lbs. to 65,000 lbs. You will need to choose a bolt depending on the rated load and other considerations of your rigging application.

As mentioned earlier, eye bolts are primarily used for rigging, anchoring, pulling, or hoisting. They are mostly used in lifting containers, steel plates, and motors, among other things.

Benefits

  • It’s super easy to learn how to use eye bolts.
  • They are less expensive compared to eye swivel hooks.

Disadvantages

  • Eye bolts are stationary lifting points, making them suitable only for straight-up, vertical, and in-line lifts.
  • Eye bolts offer a relatively lower rated load capacity, which is 65000 lbs. max. On the other hand, eye swivel hooks can lift up to 250000 lbs.
  • You can use them for angular lifts, but you must use only shouldered eye bolts with a reduction in WLL. According to ASME 30.26 standard, you can rig only 55% of rated load for 5° to 15° angle, while it goes down to 25% of rated load for 16° to 90° angle lifts.

2. What Is an Eye Swivel?

Eye swivels are also a popular type of rigging hardware. They are used in different applications for hosting and aligning rigging components. Eye swivels come in different shapes and sizes. These include eye swivel hooks, eye swivel hoist rings, and double-eye swivels (also called eye-to-eye swivels).

Each type of swivel comes with its own qualities. For example, double-eye swivels have two end fittings held together by a threaded shaft and a nut. The swivel can rotate freely. But it stays put once you lift a load. These eye swivels help reduce stress due to the misalignment of the load.

On the other hand, swivel hoist rings allow you to lift loads at different angles. These rings can pivot 180° and/or swivel 360° from the screw’s axis. The rated load of swivel hoist rings ranges from 800 lbs. to 250,000 lbs.

Eye swivel hooks can also rotate freely under load. They can prevent the twisting of rigging. As you can see, eye swivels can be used for the same lifting and rigging operations as eye bolts. However, you can

Advantages

  • The mobile lifting point offers 360° movements.
  • Eve swivels are suitable for angular lifts.
  • You can also use eye swivel rings for side mounting.
  • The largest available hoist rings are around 250,000 lbs.

Disadvantages

  • Eye swivels have more moving parts, making them costlier than eye bolts.
  • It’s a little more complicated to learn to use swivels as they have moving parts.

3. Ring Bolt vs Eye Bolt: Which One Is Better?

Now that you know what an eye bolt and swivel are, let’s talk about ring bolt vs eye bolt.

There are a few things you should keep in mind.

  • Both eye bolts and swivels are equally essential and common rigging hardware.
  • Eye bolts are probably the simplest rigging hardware. They are easy to use.
  • However, you can’t use eye bolts for angular lifts. If you do, you will have to consider a reduction in rated load, which may not always be a viable alternative.
  • On the other hand, eye swivels offer 360° movements. As a result, eye swivels provide more flexibility than eye bolts. They are also best suited for angular lifts. You can use eye swivel hooks for more applications compared to eye bolts.

In other words, there is no question of “ring bolt vs eye bolt.” Each rigging hardware comes with its own strengths and weaknesses. When getting your industrial hardware supply, just choose a bolt based on your application. That’s the only way to ensure you end up with rigging hardware suitable for the job.

Conclusion

When getting your industrial hardware supply, you will come across eye bolts and eye swivels. And you will need to understand the difference between the two to make a well-informed purchase. If you choose the wrong bolt, you could risk damaging your load and injuring your crew. Hopefully, this post will help you understand what these two types of bolts are, their advantages and drawbacks, and which one is a better choice.

If you are looking for a reliable industrial hardware supply, look no further than Elite Sales. We stock and distribute all types of rigging and lifting hardware. Get in touch with us to know the details.

 


agosto 10, 2022

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What is the Difference Between Electro Galvanized and Hot Dipped Wire ropes?

Wire ropes are a staple in rigging and lifting applications across industries. Whether mechanical power transmission or lifting and hoisting in cranes and elevators, you will see wire ropes everywhere. They offer safety and strength for lifting and rigging applications.

As a wire rope supplier, we often come across the question – electro galvanized vs hot dipped galvanized, which one is better?

For many business owners, considering hot dipped galvanized vs electro galvanized can be daunting. But you will have to make this choice often, which is why you must understand what electro galvanized and hot dipped means, their advantages and disadvantages, and which one is a better choice.

1. Why Is Galvanizing Done?

Galvanizing or galvanization involves applying zinc coating to steel or iron objects. The primary goal of galvanization is to prevent rusting. Galvanization can prevent rusting in different ways, including:

  • The zinc forms a barrier that prevents corrosive substances from reaching the iron or steel layer.
  • The exposed steel or iron will remain protected even if the coating gets scratched. As zinc acts like a sacrificial anode, it offers better protection. In other words, the zinc will corrode before the iron or steel.
  • The zinc coating also reacts with water, forming a patina that is rainwater insoluble. This results in better protection in a corrosive environment.

As a wire rope distributor, we recommend galvanized wire ropes because they last longer. It offers you a better return on your investment. But it also provides additional benefits, like:

  • It reduces the burden of repeated maintenance of steel structures, such as cleaning and painting. That’s why galvanization is very cost-effective.
  • It’s a proven process that offers guaranteed protection. There is no better way to protect steel wire ropes.

Unlike paint coating, galvanizing is highly reliable. The galvanized coating becomes a part of the steel itself. It’s more than just a chemical or mechanical bond.

Most importantly, galvanizing offers complete protection. That’s why your wire rope supplier is also likely to recommend only galvanized wire ropes. And when it comes to electro galvanized vs hot dipped galvanized, the difference lies in the process. Let’s understand both these processes and their advantages and disadvantages.

2. What Are Electro Galvanized Wire Ropes?

Electro galvanization, as the name suggests, is the process of zinc electroplating. This is an electrochemical process where zinc gets electrically and chemically bonded to the steel or iron wire ropes.

This process involves immersing steel wire ropes in a saline or zinc bath. The electricity gets passed through the bath. The electrochemical reaction occurs as the electricity passes through the zinc bath. It moves electrons from the zinc (anode) and bonds them to the steel wire ropes (cathode). This builds a layer of zinc over the steel wire ropes.

Once the process is over, the steel wire rope will have a uniform coat of zinc. This drip-free and shiny layer is not only aesthetically appealing but also uniform. That’s what makes electro galvanized wire ropes more popular.

Benefits

  • Aesthetically pleasing appearance.
  • Uniform coating that offers 360-degree protection.
  • Cost-effective process.

Disadvantages

  • Relatively less durable. The zinc coating may start eroding after a few months or years, depending on the usage.
  • The process offers a relatively thin zinc layer.
  • Exposure to harsher environmental conditions can speed up erosion.

3. What Are Hot Dip Galvanized Wire Ropes?

Although the aim of hot dip galvanizing is the same, the process is different. In this process, steel wire ropes get immersed in a bath of molten zinc. That is the fundamental difference between electro galvanized vs hot dipped galvanized wire ropes.

It’s a three-step process.

Surface Preparation: In this step, the wire ropes get thoroughly cleaned. This includes degreasing, pickling, and fluxing. In the process of degreasing, steel wire ropes get cleaned to remove dirt, oil, and organic residues. The acid pickling bath removes mill scale and iron oxide, while fluxing will coat the wire ropes with a protective layer.

Galvanizing: Once the surface is ready, the wire ropes get immersed in a bath of at least 98% molten zinc. The metallurgic reaction between the steel rope surface and zinc solution creates a durable protective layer.

Inspection: In this step, a visual inspection checks the quality of the overall zinc coating. Depending on the requirements, manufacturers may also use a magnetic thickness gauge to measure the thickness of the zinc coating.

Benefits

  • It offers longer service life compared to electro galvanization because the coating can be ten times thicker.
  • It results in an iron-zinc alloy layer on the wire rope surface, which offers strong protection. This alloy is highly resistant to abrasions. As a wire rope distributor, we recommend using hot dip galvanized wire ropes, especially for applications where grazes are more likely.

Disadvantages

  • Although more durable, hot dip galvanization lacks aesthetics. The coating finish is usually dull, contains drips, and can be streaky. So, most wire rope suppliers will not recommend using hot dip galvanized wire ropes for aesthetic applications.
  • It is also much more expensive compared to electro galvanization.
  • Lastly, the zinc coating can be unevenly thick across the surface. For many applications, this can be a big hurdle.

4. Electro galvanized vs hot dipped galvanized: Which Is Better?

Although both galvanization processes aim to provide protection, they offer different benefits and disadvantages. It’s no surprise business owners or site managers often have to compare hot dipped galvanized vs electro galvanized wire ropes.

The short answer is neither is better than the other. Using hot dip galvanized steel wire rope makes sense when you need better protection, long service life, and appearance is not a concern. As your wire rope distributor, we recommend you use these cables for applications in corrosive environments.

On the other hand, you should use electro-galvanized cables where harsh environmental elements are less likely to be present. In short, you can use these cables for indoor applications. However, despite the risk of faster corrosion, many people use these for outdoor applications because they are less expensive.

Conclusion

Choosing the right type of steel wire ropes can be a daunting task. The most common dilemma you will face is hot dipped galvanized vs electro galvanized wire ropes. Hopefully, this post will help you understand the difference between the two and their benefits and drawbacks. This will help you make an informed decision.

Are you looking for high-quality steel wire ropes? You have come to the right place. Elite Sales is a leading wire rope supplier in Miami, Dyer, Tampa, and Houston. Reach out to us to know how we can help your business thrive.


julio 20, 2022

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Industrial slings are a key part of any rigging setup. This piece of industrial hardware is incredibly versatile as they need to securely hold loads of all shapes and sizes safely in place during an overhead lift. From the square, heavy pallets to delicate pieces of glass to oddly shaped pieces of equipment, rigging slings are responsible for ensuring these items make it from one point to another.
Since overhead lifting is necessary for a wide variety of loads, you will need to use different types of slings for specific purposes. Different types of industrial slings are available and designed for these situations.
Every single piece of a rigging setup needs to work together to ensure a safe lift. Unfortunately, thousands of job site accidents occur every year due to equipment failure – and 27% of fatalities reported from these incidents were caused by a dropped load.
To reduce the risk of dropped or damaged loads during an overhead lift, you need to utilize the correct type of industrial sling for the job.

1. Synthetic Overhead Control Slings

Synthetic industrial slings are made from fibers that are not found in nature. The fabric itself is chemically synthesized to improve its durability or strength, making it a great choice for heavy-duty jobs. Synthetic rigging slings are commonly made from nylon and/or polyester fibers, which give the material flexibility without compromising its strength.

There are several key benefits to using synthetic industrial slings. First, the material is quite lightweight and easy to transport. The fabric straps are also easy to adjust and manipulate, making them ideal for oddly shaped loads. The adjustable straps also make the sling quite versatile, making it a popular choice for overhead lifting applications.

Synthetic rigging slings are primarily used for loads that could be easily scratched, as the softer material will not damage more delicate materials. It is not as durable as some other types of slings though – and sharp corners or frequent use can start to wear down the individual fibers. The material itself can be damaged fairly easily, lowering its weight load limit.

It is very important to carefully inspect a synthetic industrial sling before every use to ensure safe rigging practices. These slings are also not recommended for extreme weather or rugged lifting conditions.

2. Wire Rope Overhead Control Slings

Just as industrial wire ropes are used to attach the sling to overhead lifting for securement, they can also be used to make the industrial slings themselves. This creates a very strong and durable rigging sling that is still quite flexible.

Wire ropes come in many forms and are constructed from different types of metals with varying patterns and lays. This can impact the working load limit of the industrial sling, too. For instance, industrial slings can be made from either galvanized or stainless steel. Galvanized are less expensive and a bit more rugged, but stainless steel has a higher working load limit.

Each wire rope is made with a wire rope core surrounded by additional strands. This adds strength to the sling, while still allowing for some flexibility for secure holds. However, care is needed as these strands can easily kink or snap if the sling is not used or stored correctly.

3. Chain Overhead Control Slings

By far the most heavy-duty types of industrial slings are made from industrial chains. This type of overhead control sling has the highest weight load limit by far, but the sling itself is also quite heavy. This weight needs to be accounted for when determining the lifting load limit.

Since chain industrial slings are so durable, they are primarily utilized for heavy construction, mining, or manufacturing lifting. The forged metal also makes it ideal for lifting extremely hot loads, so it can be used in metal manufacturing. The alloy steel used to mold the chain links can also take quite a bit of wear without any damage.

Since these slings are so heavy, they can be difficult to transport and store. Therefore, they are usually only used for extreme tasks, like heavy-duty loads or more permanent lifting structures.

Need Help Finding Equipment for an Overhead Lifting Setup?

If you are compiling the parts for overhead lifting, you need to partner with a reliable industrial hardware distributor. You don’t want to compromise the strength or durability of your equipment when it comes to overhead lifting – from the industrial slings to the bolts and shackles.

Elite Sales proudly offers high-quality industrial hardware equipment needed for all types of rigging applications. We carry a wide selection of sizes, materials, and finishes so you can find the exact pieces to optimize your setup.

If you have further questions regarding industrial slings and other pieces for rigging, please don’t hesitate to reach out to our team. You can send us a message online with all of your questions and someone from Elite Sales will get in touch to help you find the exact hardware you need.


julio 8, 2022

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Different Types of Eye Bolts Used as Overhead Lifting Hardware

Many little parts make up overhead lifting rigging setups. Apart from the larger pieces like ropes, slings, and chains, overhead lifting hardware includes many smaller parts that are necessary for holding these setups together. One such piece is the eye bolt.

The purpose of the eye bolt is to create a secure point of connection. They can be used as an anchor or as part of a push, pull, or hoisting apparatus. You’ll see eye bolts used in more than just overhead lifting. They are also used in industrial applications, construction, and even household projects.

Of course, the types of eye bolts used as overhead lifting hardware are far more heavy-duty than the types you’ll find lying around in someone’s garage. These types are only offered by an industrial hardware supplier, as they must meet specific weight load limits.

Here’s what you need to know about the different types of eye bolt hardware:

1. What is Industrial Eye Bolt?: The Basics of the Eye Bolt

The eye bolt is a type of screw that is held securely in place with a corresponding nut. Amazingly, the first type of bolt was made back in 400 BC – and the general design has changed very little over time. An eye bolt is characterized primarily by its rounded opening on one end – known as its “eye.”

The “eye” is offered in a variety of diameters and may be welded, forged, or bent into shape. Beneath the eye is the “shoulder” or “skirt”, which is a slightly widened area between the screw and the eye. This slightly thicker design helps to prevent the entire bolt from bending or warping.

The final part of the eye bolt is the shank, which is the threaded portion attached to the eye. This is where a bolt may be attached to hold the entire piece in place.

Industrial Eye Bolts

Every piece of industrial eye bolt hardware will have specific markings, typically on the eye. This will show the name or trademark of the manufacturer, the size or rated load, and the grade of the steel.

Eye bolts can be used in overhead lifting applications to secure wires, chains, straps, or cables together. It is very important to double-check the size or load rating on the eye bolt as a safety precaution when used for rigging purposes.

The angle of the rated load applied to the eye bolt is very important. If the load is applied at an angle higher than 45°, it will reduce the working load limit (WLL) of the hardware. Therefore, you must be very particular when purchasing eye bolt hardware and choose the type with the appropriate WLL for your intended use.

Now, let’s dive into the main types of industrial eye bolt hardware used for these applications:

Types of Industrial Eye Bolts

1. Shoulder Nut Eye Bolts

Industrial Eye Bolts

A shouldered eye bolt basically means that it has a defined shoulder between the eye and the shank – some eye bolts don’t have this. This eye bolt hardware type also comes with a traditional bolt piece that threads around the shank.

This kind of bolt is used for vertical in-line or angular lifts, as the shoulder adds extra support. Non-shouldered bolts are more prone to bending and are not approved for angular lifts.

Shoulder eye bolts often come in a galvanized finish to protect the forged carbon steel from corrosion. This material can be left out in the elements or exposed to water without oxidizing. They are available in a variety of sizes based on bolt diameter and shank length and have a working load limit of up to 24,000 lbs.

2. Shoulder Type Machinery Eye Bolts

Industrial Eye Bolts

A shoulder-type machinery eye bolt is differentiated by its intended purpose. Rather than being held in place with a threaded nut, it is made to be inserted into structures through equally sized holes. This allows the eye to be used as a lifting point for angular holds of up to 45°.

Most shoulder-type machinery eye bolts are made with carbon steel that is quenched and tempered. This means the metal is heated and formed into shape and then rapidly cooled in water to set it.

You can purchase a shoulder-type machinery eye bolt from an industrial hardware supplier in a variety of sizes depending on the weight load. The largest of these types of eye bolts have a maximum working load limit of 24,000 lbs.

3. Regular Nut Eye Bolts

 

Industrial Eye Bolts

 

The final type of eye bolt commonly offered by industrial hardware suppliers is the regular nut eye bolt. This is a traditional design that includes a nut for securement. However, the neck between the eye and the shank is quite long.

Regular eye bolts are drop forged, which helps to add strength as the shape is made from one continuous piece of metal. However, the long neck does make the eye bolt more prone to bending or warping under heavy loads, so it is not approved for angular loading. It should only be applied for vertical or in-line rigging lifts.

4. Other Types of Eye Bolts

You may see other types of eyebolts offered. However, these are not necessarily designed as overhead lifting hardware.

For instance, some types of eye bolts come with a bent eye, which means the opening is bent into shape rather than forged. This is far less secure and may bend under a heavy load, so it is not recommended for rigging.

You may also purchase screw eye bolts, which have a sharpened point at the end of the threaded shaft. This allows the bolt to be screwed into place so it can be inserted into structures made of wood or concrete. However, these are designed for lighter loads and are not approved for overhead lifting purposes.

Back to You

As with any type of overhead lifting hardware, you need to be sure you’ve got the right shape, size, and material for the job at hand. If you don’t, the results could be disastrous.

If you’re on the hunt for top-quality overhead lifting hardware including a variety of eye bolts, come to Elite Sales. We proudly carry a wide selection of eye bolts in different designs and diameters so you can find the exact type for your intended application. Plus, our knowledgeable staff is on-hand to answer any questions and point you in the right direction.


junio 27, 2022

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How to Use Wire Rope Clips for Overhead Lifting

Wire rope clips are quite small in relation to an entire wire rope setup, but this small hardware piece plays a key role in security and durability. The role of the wire rope clip is to join the end of the wire rope securely to create a loop. This may be used for overhead lifting, along with other numerous purposes, like:

  • Securing wire rope to permanent fixtures
  • Creating perimeter cables around parking lots, on docks, etc.
  • Cargo securement
  • Trucking tie-downs
  • Moving supplies

There are different design styles for wire rope clips, but all clips work similarly. There is a rounded opening that fits around the wire rope. The clip is closed by two screws with bolts, causing the rounded opening to tighten around the wire rope, holding it firmly in place.
Since this hardware is used in applications that involve heavy equipment, which can be dangerous, wire rope clips need to be used correctly. Here are the things to keep in mind for a safe wire rope installation:

1. Determine the Right Type of Wire Rope Clip to Use

First and foremost, make sure you’re using the correct wire rope clip type for the job.

There are two types of wire rope clip designs: U-bolt or double saddle. It should be noted that only drop forged U-bold wire rope clips are permitted for overhead lifting, double saddle clips are not.

Wire Rope Clips

A U-bolt clip is made with a U-shaped bolt, along with a metal base or saddle piece that fits around the wire rope. This is held in place with two nuts that screw on the bottom of the clip.

Wire Rope Clips

A double saddle wire rope clip is made from two separate bolts that are held in place by bolts on either side. This different design is somewhat easier to use, as there is no top or bottom. However, they have a lower load capability, which is why they aren’t recommended for rigging.

There are also several types of metals used to make wire rope clips. As mentioned, drop forged clips are the only type that is permitted for overhead lifting. This is made from molten steel that is shaped into place with a ram hammer, making it quite durable. This type of clip is also hot galvanized for additional protection and corrosion resistance.

Wire rope clips may also be purchased in stainless steel and malleable electro-galvanized options. While stainless steel is a very strong metal, it is considered soft and may bend under heavy-duty applications – which is why it shouldn’t be used for overhead lifting. Malleable wire rope clips may even fracture under heavy loads and are best used for light-duty applications like fencing.

2.  Inspect All Wire Rope Clips First

The way that a wire rope clip is installed is extremely important, as the placement and angle can interfere with its strength and hold. Before installing, the wire ropes should be inspected and the clips should be checked for several things, including:

    • Legible markings if necessary
    • No signs of wear or damage, such as scratches, nicks, or warps
    • Correct dimensions for the wire rope
    • Any evidence that the clip has been altered or misshapen from past use

Remember to inspect the wire rope before adding the clips on as well. Without proper care or handling, wires in the rope may snap or corrode. Even though the wire rope clips may be in good shape, they won’t hold well if the wire rope is damaged.

Be sure to double-check all safety factor calculations as well. When clips are used to create a sling for overhead lifting, it diminishes up to 75% of the wire rope’s original working load limit. Keep this in mind!

3. How to Correctly Install Wire Rope Clips

The next step in wire rope clip installation is placement and securement. First, you will measure out the end length of the wire rope that will need to be secured with the clips. A heavy-duty thimble may be added inside of the loop for added support.

Next, undo the clips so they are separated into two parts and fit the U-bolt around the two wire ropes. Then, tighten both of the bolts evenly until they are securely fastened, holding the ropes firmly in place.

Multiple clips should be used for added security with space measuring between 1.5 to 3 times the length of the clip apart. All wire rope clips must be facing the same direction and should be evenly spaced apart.

Wire Rope Clips

4. Common Installation Mistakes with Wire Rope Clips

The majority of issues come with not following the proper requirements for wire clip installation. Failing to follow the rules for spacing, placement, or using the wrong type of clip can be quite dangerous, causing the rope to slip.

Another common issue is not torquing the bolts correctly. This includes both under-torquing and over-torquing. If the bolts are too tight, they will actually wear down the threads of the wire rope beneath. Be sure to follow the manufacturer’s directions on the clips for proper torquing techniques.

Finally, wire rope clips will need to be retightened or cycled out. No bolts will stay perfectly in place for a prolonged period of time, especially if there is a high level of friction. Clips should also be relocated and cycled out after multiple uses.

In Need of a Wire Rope Supplier?

Ultimately, the quality of your wire rope clips should be a top priority, as this will impact how well the clips work and how long they last. You can purchase top-quality wire rope clips and additional hardware like thimbles, hooks, and wire ropes from Elite Sales. Contact us online to learn more or place an order today!


junio 15, 2022

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6 Rules to Apply for Safe Rigging Hardware Practices

Working with rigging hardware is arguably one of the most dangerous professions. While the number of severe and fatal injuries involving overhead lifting equipment has been steadily declining, hundreds of accidents are reported every year.

Of these reported incidents, the vast majority are attributed to unsafe hardware installations, setups, or applications. Most of these accidents were caused by a load dropping, swinging, or slipping out of a sling, ultimately landing or crushing a person. When rigging hardware is not used as intended, it can lead to dangerous outcomes.

Thankfully, so many of these incidents can be avoided entirely simply by applying safety rules when installing hardware and using cable rigging products.

Here are 6 tips to follow for safer rigging equipment hardware practices:

1. Double Check Worker Qualifications

Perhaps one of the simplest safety precautions to take is to ensure that all operators are fully qualified for the task at hand. Workers themselves may be unaware of their training limitations or certification expirations. Managers and team leaders must take the time to check on the crane operator and rigging equipment handler’s training and licensing are up to date.

OSHA has set general requirements for crane operators that outline exactly what type of training is necessary for this position. Note that some types of cranes or rigging equipment do require additional training for special applications. All crane operators are also required to renew their licenses every 5 years and a re-certification test may be necessary.

2. Follow Inspection Protocols Thoroughly

Conducting a quick visual inspection of a rigging setup is not enough. Little mistakes can be easily missed, causing a load to fall or move unexpectedly during the lift. Team leaders are responsible for enforcing thorough rigging inspections and ensuring that only qualified personnel handle the job.

Inspectors should take the time to carefully check multiple aspects of all cable rigging products used in a set-up, including:

  • Ensuring that all rigging hardware has been installed and secured correctly
  • Matching the weight load limit of all equipment to the intended load
  • Looking for signs of wear, damage, or corrosion such as rust, warping, or cracks
  • Thoroughly checking that all clips are fully secured to hold cable elements, hitches, and slings in place
3. Prioritize Load Balance

Uneven loads are one of the leading reasons for accidents, as this could cause added tension on the rigging equipment and lead to breaks. According to the latest reports, 64% of accidents related to overhead lifting equipment were caused by a load swinging, dropping, or becoming unstable.

Again, allowing only qualified operators to handle overhead lifting can help to reduce the risk of unstable loads. All personnel involved with installing the rigging hardware or applying the load should be looking for signs of unbalanced weight. This includes checking that the suspension from the sling forms straight lines to the load hook and noting the crane’s center of gravity.

4. Utilize Multiple Load Spotters

A load spotter (also known as a signalperson) is responsible for monitoring during the lift and alerting if the load shows signs of imbalance or slippage. They must have a higher vantage point than the crane operator – and it is beneficial to utilize multiple spotters, especially for heavy lifts.

This position does require specific education. Be sure that all of your signalpersons come completed adequate training and know the proper voice and hand signals to use to communicate any safety issues.

5. Keep Up with Rigging Equipment Maintenance

Poor handling of your equipment will cause it to break, wear down, corrode, and be less useful. Even the most durable pieces of rigging equipment can be damaged if they are installed or stored improperly.

Be sure to follow all of the recommended steps for maintaining industrial rigging hardware:

  • Following a routine inspection schedule
  • Lubricating wire ropes
  • Cleaning hardware properly and drying completely before storing
  • Enforcing proper handling procedures
6. Stick to Using Top-Rated Equipment

Perhaps one of the underlying reasons why so many overhead lifting accidents occur can be linked back to poor hardware quality. Rigging equipment made from cheap metals will wear down faster and may warp or snap more easily.

Be sure to only purchase rigging equipment that meets strict safety ratings and is tested for quality assurance. All of your rigging hardware should clearly state that its safety factors and weight load limits have been tested and certified.

You should also only purchase equipment through a trusted rigging hardware supplier. Check that they have positive reviews and also note any affiliations they have with associations ensuring their product’s quality.

Over to You

Overhead lifting can be dangerous, but by following just a few safety precautions, the process can be much safer. If you are looking for top-quality rigging hardware that you can rely on, look no further than Elite Sales. We offer industry-specific equipment that is tested for quality assurance – and our team is here to answer any questions before placing your order.


junio 8, 2022

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7 Types of Industrial Chains You Should Know About

Industrial chains are an incredibly versatile piece of hardware and their purpose can vary widely depending on the scope of the application. For instance, heavy-duty chains are used in construction, on planes and boats, and for overhead lifting, while smaller chains can be used for everyday projects.

Since this hardware is so versatile, the demand for industrial chains has steadily increased over the past few years. Although production plummeted in 2020 due to COVID-related market shortages, the industry is expected to grow exponentially through 2030.

 

Industrial Chain Supplier

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There are many types of industrial chain links available that are specially designed for specific purposes. Most industrial hardware suppliers carry many types of industrial chain options. But this goes beyond just the size of the chain links or the lengths available – there are also different grades, designs, and applications.

Let’s break down the 7 types of industrial chains and their purposes:

1. G-4 Windlass Chain

The G-4 windlass chain is made from high tensile carbon steel and is available in both a galvanized finish and a stainless-steel option. The windlass chain is made from small, rounded links ranging from ¼” to ½” in size, which provides added flexibility.

G-4 windlass chains are primarily used for marine applications. This is the primary choice for anchoring systems on boats, fishing trawls, or docking purposes. Both the galvanized and stainless steel finish protect the corrosive seawater, so the chain will not rust.

However, the smaller chain link size is not ideal for heavy-duty purposes. The maximum working load limit for the windlass chain is 9,200 lbs. and it is not rated for rigging or overhead lifting.

2. Proof Coil Chain

Proof coil chain is made of grade 30 steel, heat-treated carbon steel with a lower strength-to-weight ratio. This type of industrial chain has a longer link style which allows for a bit of stretch. This elongated link that ranges in size from 1/8” to 1” also helps to reduce shock loading.

Proof coil chains are best used for general industrial purposes that require durability. They are often used for agricultural purposes, tie-downs, and security barriers. This type of industrial chain is not approved for overhead lifting and is best for securement purposes.

3. High Test Boomer/Binding Chain

As the name implies, binding chains (also called high test boomer chains) are used to hold items together or in place. These are made from Grade 43 steel that is uncoated. This does leave the steel vulnerable to corrosion, so it should not come in contact with excessive moisture.

You’ll find boomer/binding chains are most commonly used for high-strength applications like logging, binding, and towing. They are often used on construction sites but again are not approved for overhead lifting or rigging.

4. Transport Chains

This type of industrial chain is often used on transportation vehicles like large trucks to tie-down loads or secure items in place. Transport chains may also be called truckers or binder chains. These industrial chains are made from Grade 70 steel with a yellow zinc chromate finish.

Transport chains have a working load limit of over 15,000 lbs. so they are often used for extremely heavy-duty purposes, like forestry, trailer transport, and oil rigging. However, these are not rated for overhead lifting.

5. Stainless Steel Chains

Industrial chains may be categorized by the type of steel it is made from rather than the link style or intended purpose. Stainless steel chains have chromium added, which increases the metal’s strength, protects it from corrosion, and creates a shiny finish.

Most stainless steel chains are made from Grade 43 steel and have a high working load limit. One key benefit to using stainless steel is its durability and resistance, making it a popular choice for construction and trucking purposes.

6. Alloy Steel Chains

Alloy steel chains are incredibly durable and more rugged than other types, as it is comprised of Grade 80 steel. This type of industrial chain is coated in a black lacquer finish, which protects the metal underneath from scratches or damage.

Since alloy steel chain is more rugged than most types of industrial chains, it is approved for overhead lifting applications. Larger-diameter chain links have a maximum working load limit of up to 47,700 lbs.

7. Grade 100 Chains

Grade 100 chains are the strongest type of industrial chain on the market and are reserved for incredibly heavy loads and applications. As this metal is so durable and strong, it is also quite expensive and less commonly used.

Grade 100 chain is often used for overhead lifting, particularly for sling construction. It is also used for manufacturing, towing, and construction.

Back to You

The terms used to describe different types of chains can be confusing if you’re not an expert. But if you intend to use industrial chains for heavy-duty projects, it’s essential to purchase the correct type for the task at hand. Certain types of industrial chains are designed for specific applications, so using the wrong type could create a safety issue.

If you have any further questions regarding the types of industrial chains we offer, please reach out to Elite Sales. We’ve got industrial experts on our team who can help you find the exact type of chain you’re looking for.


mayo 23, 2022

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5 Things to Consider When Purchasing High-Quality Stainless-Steel Hardware

Stainless steel is one of the most widely-used materials in industrial hardware. This metal is used for everything from nuts and bolts to long pieces of wire ropes and chains. There are countless reasons why this material is preferred for industrial applications – namely, its strength, durability, and natural corrosion resistance.
Due to the increase in demand for stainless steel hardware, production of this metal has increased by over 10% in the past few years. There are countless stainless-steel hardware suppliers offering these products – giving customers lots of options to choose from. However, this type of hardware is often significantly more expensive, so you want to make wise investments.

Here’s what to consider when buying industrial stainless-steel hardware:

1. Make Sure that Stainless-Steel is the Best Option

Although stainless steel has a very high breaking strength and is renowned for its durability, it is not always the best material to use for specific applications. Stainless steel has its limitations. It is considered to be a fairly soft metal, meaning that it can warp under extreme pressure.
Further, stainless steel can negatively react with aluminum due to its positive and negative charges in the metals. If these metals are connected and interact with an electrolyte (such as salt water), it results in galvanic corrosion.

Of course, there are circumstances when stainless steel hardware is the better option. It is certainly the ideal choice for any applications that will be in contact with water or moisture. It is also generally longer-lasting and has a more appealing, shiny finish than other types, such as galvanized steel.

2. Double Check the Grade

There are various grades of stainless steel with numbers that depict the number of alloys added to the steel. Stainless steel is made of a combination of other metals, including:

    • Chromium
    • Nickel
    • Carbon
    • Manganese
    • Silicon
    • Phosphorus
    • Sulfur
    • Nitrogen

Each of these additives provides benefits to the steel. For example, chromium increases its strength while also adding a shiny finish. Varying these alloy compositions can also impact the strength and durability of the stainless steel hardware itself. So, before you buy, pay attention to the grade offered.

For industrial hardware, the most common types of grades you’ll find are 304 and 316. The key difference is that grade 316 has molybdenum added, while 304 does not. Grade 304 stainless steel is incredibly common and durable, often used for construction purposes. Its main weakness is that it will corrode if exposed to chloride solutions.

Grade 316 stainless steel is slightly more expensive, but it also has far higher corrosion resistance to chloride and industrial solvents. This type of metal is preferred for industrial equipment, marine equipment, and medical or food production equipment.

3. Choose the Right Stainless Steel Hardware Supplier

If you take a look, you’ll find countless stainless steel hardware suppliers from all over the world. So, finding the best distributor can be a challenge, especially if you require large quantities for big projects.

When looking for a stainless steel hardware wholesaler, it’s best to partner with one that offers a large variety of sizes, types, and materials. You don’t want to have to search around for another supplier if you need to place an order for a different kind of hardware than usual.

Make sure that their inventory offers a full range of stainless steel hardware products that you’ll need. This should include bolts, clips, links, nuts, shackles, swivels, thimbles, and turnbuckles all made of varying sizes and grades.

4. Double Check Safety Factors

Make sure that you are getting the right equipment for the task at hand based on safety factors and working load limits. The grade and size of the hardware can change the breaking strength of the product.

This is very important for all applications, but especially for rigging and overhead lifting equipment. If these numbers are miscalculated, your hardware could bend or break, resulting in a dangerous situation. Always be sure to double-check the working load limit of every equipment piece you purchase and be sure it matches the expected workload.

5. Consider Maintenance and Upkeep

Since stainless-steel hardware is more expensive than other types of metal, you want to prolong your investment by taking care of the metal properly. Although stainless steel is pretty good at resisting corrosion on its own, it is always a good idea to keep the hardware as dry as possible.

Cover up any unused hardware in a dry container away from direct sunlight or extreme temperatures. Avoid harsh cleaning products, as some chemical solutions can damage the metal. Putting a bit of effort into the care of your stainless steel hardware can help to keep it in premier condition for longer, so you don’t need to spend as much replacing the products.

Over to You

Stainless steel hardware can make a big difference in the durability and strength of your final product. While this equipment tends to be a bit pricier than other metals, the durability and corrosion resistance of this material are unmatched.

One of the most important things to keep in mind when purchasing stainless steel hardware is choosing top-quality products for improved performance. You can trust Elite Sales to offer top-rated hardware with customer service that can’t be beaten. We also carry a wide variety of sizes, types, and steel grades to match just about any application.

Get in touch with our team today to place an order and learn more about our product lines. If you have any questions, ask directly to our experts on our Google Business Profile.


abril 22, 2022

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Cable 101: Everything You Need to Know About Industrial Cable

You might be surprised to learn that industrial cable has been around for thousands of years. Metal wires are mentioned in ancient texts dating back to 4000 BC, and archeologists have found industrial cables made of bronze used in Pompei!

The construction of industrial cable may have changed a bit over the past few millennia, but many of the properties of these steel wires has remained. Over the years, we have discovered ways to create more sturdy cables by adding iron alloys like Chromium to create stainless steel cables. Cables now also come in a range of sizes, lengths, and diameters to optimize their use for specific applications.

Today we see industrial cable used for all types of purposes – from construction to exercise equipment and everything in between. As a steel cable supplier, we see lots of customers coming to us with questions regarding the different options available. You shouldn’t have to be an expert in all things industrial hardware to be able to choose the right cable for your application – so here’s what everyone should know regarding the basics of industrial cables.

1. How is Industrial Cable Categorized?

First and foremost, we need to explain the differences between wire ropes and industrial cable. While both of these pieces of hardware share many similar properties, they should not be used interchangeably. Yes, industrial cables are made of wires, but they are not the same as wire ropes.

Wire ropes are constructed from wires that are woven together similarly to a fabricated rope. This creates a flexible but strong material that can be used to add support to an object. This is why wire ropes are primarily used for overhead lifting or securement and tie-downs.

Industrial cables on the other hand tend to be much thinner than wire ropes and much more flexible. They can be wrapped around or threaded through hooks and loops to hold items in place and are used for more permanent fixtures.

Industrial cables are categorized by three main components: construction or wire strands, cores, and materials.

  • Construction of Wire Strands

Just like wire ropes, industrial cables are constructed from strands made of a number of wires wrapped together. The general rule of thumb here is that the more wires in a strand or the more strands in the cable, the more flexible it will be.

Most steel cables are available in either a 7×7 or 7×19 construction. The first number communicates the number of strands used in the cable, while the second demonstrates the number of wires per strand. A 7×7 cable has 7 strands of 7 wires, while a 7×19 is 7 strands made of 19 wires each.

  • Cores

The interior strand of an industrial cable creates a supportive structure for the strands to wrap around. This core may be made of fibers, like hemp or polypropylene, wire strand, or an independent wire rope core (IWRC). Fiber cores are quite flexible, but not very durable and not recommended for heavy-duty applications. Wire ropes or IWRC add strength and crush resistance, making them ideal for construction use.

  • Materials

Another key categorization for cables is the material used to construct the wires. While industrial cables are always made from steel, there are different grades and finishes offered.

Stainless steel cables are made from steel with added chromium alloys for additional strength and corrosion resistance. This is what gives stainless steel its shiny appearance. The amount of chromium determines the grade of stainless steel, as higher grades are stronger and more durable.

You can also find galvanized industrial cables, which are made from alloy steel and coated in zinc. This thin layer protects the steel beneath from damage by abrasion or moisture. This increases the cable’s breaking strength, so it is often used for heavier projects like hoisting or logging.

 

2. Things to Consider when Purchasing Industrial Cables

Since industrial cables are utilized for major projects and heavy-duty jobs, it is imperative to purchase the right type. Choosing a cable that is not strong or durable enough for the intended application can create dangerous scenarios.

So, before placing a purchase for an industrial cable, be sure to consider the following factors:

  • Safety Factors

This is a ratio that compares the strength of the cable or wire rope to the working load. This helps to create a safety net for additional factors that can place stress on the cable, such as the speed of movement, friction, and types of fittings.

For instance, an industrial cable may have a breaking strength of 10,000 lbs. However, you should not place a load that is 10,000 lbs., as additional factors could cause the cable to snap. If the cable’s safety factor is 5:1, this means that the working load limit is 2,000 lbs. (10,000 divided by 5).

  • Tension and Fatigue

Frequent movement and abrasion on the wires of a cable will eventually damage the cable, compromising its strength. Be sure to consider the load and stress factors placed on the cable, such as load shock, friction, and constant bending.

  • Abrasive Factors and Environment

Some types of cables are designed to perform better in specific conditions, such as near water. If the cable will be exposed to moisture, such as on a boat or outdoors, you’re better off going with a stainless steel cable. However, if it needs to withstand frequent abrasion, galvanized is the better choice.

  • Stretch Capabilities

Did you know that industrial cables can stretch? While the length disparity is minimal, some cables stretch further depending on the core used. This is helpful to note if the desired length needs to be exact.

3. Common Uses for Industrial Cable

Industrial cables are quite versatile and can be used for large projects like suspension bridges to small structures like swing sets. You will see cables used in the automobile industry, manufacturing, food and beverage, home décor, and even aerospace and aircraft.

Construction is perhaps one of the most common applications for stainless steel or galvanized cables, as they are used for structural support, rigging, and securement. Most industrial cable suppliers provide hardware that can be used for heavy-duty purposes, which is why Elite Sales offers both 7×7 and 7×19 cables. 7×19 is the strongest type of industrial cable, generally used for pulley systems as it is the most flexible. 7×7 cables are still somewhat flexible but offer greater abrasion resistance.

Conclusion

Ultimately, the most important thing to keep in mind when picking out industrial cable is the reliability of the supplier. You want to ensure that you are not only choosing the right type of cable, but also one made of high-quality materials.

Elite Sales has been offering the highest quality of industrial hardware for years. You can trust that we not only have great advice to offer but hardware equipment that meets your expectations and standards. To learn more about our industrial cable offerings, contact our sales team today.


abril 8, 2022

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How to Determine a Chain’s Working Load Limit

Any job site that utilizes heavy-duty industrial hardware will have a higher rate of job site hazards than the average workplace. Construction zones, transportation services, and manufacturing plants that rely on industrial chains for hoisting, tie-downs, or tension can create dangerous scenarios if they are not mindful of the working load limit. Miscalculations can cause even strong chains to warp or even break – leading to dangerous and disastrous consequences.

According to the latest research, over 2.8 million workplace accidents are reported every year in the US. But over 20% of these injuries occurred on construction sites, many of which involved malfunctioning hardware or faulty setups. This is why organizations like OSHA have put regulations in place regarding equipment usage and inspection.

Properly calculating the working load limit for industrial chains is just one of the preventative measures to take to lower these risks. Even though these chains are made from incredibly durable materials, the load-bearing weight should never exceed or even approach the breaking strength. The working load limit (WLL) of a chain is a safety precaution to prevent this from happening.

Here’s what you need to know about the WLL, how it is calculated, and how to work with it in your industrial application.

1. Understand the Differences Between Industrial Chain Grades

Before considering or calculating the WLL of a chain, you first need to understand the differences between the various grades. The grading system for chains is a number that represents the maximum stress per square millimeter the chain allows for. Industrial chains are categorized into 5 main groups of grades: 30, 43, 70, 80, and 100. Higher grades do exist, but these are the most common grades used within construction, rigging, and transport.

Lower-grade chains (30, 43, and 70) are most commonly used for construction, tie-downs, towing and logging. While these chains are quite durable and have working load limits of up to 15,800 lbs., they are not safe for overhead lifting or rigging applications.

Grade 80 chains are made from a steel alloy, meaning it contains additional metals for added strength and durability. Grade 80 chains have a breaking load limit of up to 190,800 lbs. and a WLL of 47,700 lbs. They are extremely rugged and often come in a black lacquer finish, which protects the links from damage and wear.

Grade 100 chains are 25% stronger than Grade 80 and are most commonly used for chain hoists and overhead or even aerial lifts. This style of chain is available in varying lengths and diameters, which can change the breaking load limit and WLL of the entire chain.

2. Calculating the Working Load Limit

Apart from deciding on the grade, length, and chain link diameter required for the intended application, the WLL is one of the most important factors to note before purchasing. This number is the absolute maximum tension that can be safely applied to an industrial chain without compromising its strength.

The WLL is far lower than the maximum breaking strength of a chain. This is to account for added factors that will create additional tension on the chain apart from the load itself. These factors could include:

  • Force of gravity
  • Wind
  • Load shock
  • Rotation
  • Speed of operation
  • Abrasion or friction

If you are buying from a reputable industrial chain supplier, the WLL should be clearly stated for each chain style option. This number is determined by dividing the minimum breaking strength by the safety factor rating for the chain.

The safety factor is a ratio that states how strong of a weight force the chain can withstand before breaking. For most industrial chains, the safety factor will be 5:1, meaning that if its working load limit is 10,000 lbs. it can technically withstand 50,000 lbs. before snapping. However, this chain should never be used for a 50,000 lbs. load.

3. Only Use Approved Chains for the Job

You should never use an industrial chain for a purpose apart from the applications it is approved for. Lower-grade chains can safely bear thousands of pounds, but they are not designed for heavier duty uses like overhead lifting.

Grade 30 and 43 chains are approved for use with construction, securement, and agricultural use. Galvanized or stainless-steel chains may also be used with marine applications, as they are corrosion resistant. Grade 70 has a far higher strength than 30 or 43 and is generally used for transport tie-downs. And remember that overhead lifting is reserved for Grade 80 and higher-grade chains only.

Finally, be sure to consider other factors that could lower a chain’s strength, such as its age or condition. The WLL is calculated with brand-new chains, not ones that are worn from previous use. This is why close inspection of chains is always necessary before using them for a new load or application.

Over to You

The working load limit for industrial chains is not overly complicated, but you should understand the basic concepts when using this type of hardware. Before placing an order from an industrial chain supplier, always double-check the WLL along with the accurate load calculation.

Finally, be sure that you’re buying top-quality chains made from solid materials for the highest grade WLL. This also ensures the longevity of the chains, so you are safely able to use them over and over again.

Looking for great quality industrial chains or need help calculating the WLL? Elite Sales can help – simply connect with us online to get in touch with an industrial hardware expert.