Category Archives: Equipment

Expert Tips for Operating and Maintaining a Sand Classifying Tank!

If you are in the mining, construction, or industrial sectors, chances are you understand just how valuable sand classifying tanks can be. The machine is essential for quarries processing sand, offering superior productivity and quality by precisely segregating grains of sand. By utilizing a tank to sort sand particles accurately, businesses will benefit from years of equipment utilization and increased profitability—making it an attractive option for all industries!

And while you might already know how amazing a sand classifying tank can be for your application, you might not be as well-versed in operating and maintaining it for the best performance. That’s where Kemper Equipment comes in! We want to help you get the best results from all your sand-classifying tank operations.

What is a Sand Classifying Tank?

A sand classifying tank is a type of mineral processing equipment. It works by separating sand particles according to their specific gravity, which means easier removal of the grain sizes you don’t need for your operation. The tank consists of a series of closely spaced, perforated screens or plates arranged in an inclined position. As the sand is fed into the tank, it passes through the screens where the lighter particles are removed and collected by a reservoir below the tank. The heavier particles remain on top of the screens and pass over to an exit chute. The sand particles collected in the reservoir can then be used for various purposes or sent to a screening system for further processing to achieve the right size for your product.

How Classifying Tanks Work

The sand classifying tanks use a combination of settling rates and mesh sizes to organize the sand into categories based on their specific gravity. A fine material screw washer is typically included in each tank, allowing efficient processing of all incoming materials. After mixing the sand with water, it’s fed into the tanks, separating according to its unique weight.

As the sand settles, finer particles accumulate along the length of the tank, and heavier grains settle toward its base. To help quarry owners obtain a high-quality spec product, this tank is equipped with a valve station to remove residual water quickly.

The Importance of Sand Classifying Tanks for Various Industries

Quarry businesses that process sand must produce specific grades that meet the needs of their clients. Different industries require sand of different grades, and meeting those requirements is crucial to maintaining good relationships with clients and securing repeat business.

Construction

The construction industry often requires sand with a specific particle size distribution for concrete production. Construction-grade sand must be free of contaminants and have the proper grain size component since its quality directly impacts how strong and long-lasting the final products will be.

Mining

Mining operations often utilize sand classifying tanks to separate sand from gravel and other particles and rid sand of silt and clay. The sand classifying tank passes a slurry solution through several vibrating screens designed to remove silt, slimes, and clays.

Other Industries

For various other production lines, including glass manufacturing and foundries, it is essential to have sand of exact specifications for operations. For example, if the sand has too much fine material, it can lead to poor mold strength and decreased casting quality in foundries. Similarly, improper sand classification in glass manufacturing can result in defects and decreased product quality.

Proper Maintenance Techniques for Sand Classifying Tanks

As with any other equipment, you should routinely maintain sand classifying tanks to guarantee optimal performance. Below are some essential maintenance procedures that quarry operators must consider:

Regular Cleaning

Keep your sand classifying tanks in the best condition through regular, scheduled cleanings. Allowing sand and other debris to accumulate within the tank can significantly reduce the performance of a sand classifying tank and add additional expenses to your operation for maintenance—something every quarry owner wants to avoid! Cleaning out your sand classifying tank frequently is essential for the best operational results.

Lubrication

Consistently and properly lubricate the gears and bearings of sand-classifying tanks to protect them from wear-and-tear damage. If these components are not maintained, they will become worn down faster over time, resulting in reduced efficiency and more replacements, meaning you will spend more money. To ensure your quarry operates at maximum productivity with minimum costs, keep up with regular maintenance on the sand classification tank’s parts!

Inspection

Regular inspections are essential for detecting developing issues before they become significant problems. Additionally, consistently performing preventative maintenance and closely examining the sand classifying tanks for signs of detachment, dirtied filters, or other indicators that could signal a requirement to maintain it is paramount. When you take these preventive actions, you can save money on unnecessary downtime and extend the life span of your equipment.

Replacement Parts

As time passes, components of the sand classifying tank may become outdated and require replacements. You may want to keep a stock of replacement parts on hand so that you can quickly replace any worn or damaged components as you notice them.

Operating Procedures

Sticking to the established operating procedures for successfully operating the sand classifying tank is best. Quarry operators should develop and maintain consistent protocols for their sand classification tanks to decrease potential danger and maximize the overall performance of the equipment.

Do You Have Sand Classifying Tank Needs?

Sand classifying tanks are vital for quarry businesses that process sand, allowing you to create top-grade products for your customers. By understanding the inner workings of these tanks and applying suitable maintenance techniques, you can keep your machines and operation running seamlessly.

If you have any issues or concerns, the experts at Kemper Equipment are here to answer any questions about sand classifying tanks. Whether you need new parts for a sand classifying tank or want to upgrade your operation with new equipment, we can answer any questions to get the job done right! Get in touch with us today to learn more about getting the best final products you can from the best machinery on the market!



Innovative Technology: Crushing and Screening Automated Systems

Operators strive to stay on top of industry trends, but fast-paced technological advancements can make them feel as if they are falling behind. They need crushing and screening automated systems to help them remain competitive in today’s marketplace. Thankfully, companies like Kemper Equipment offer digitized systems that allow companies to stay one step ahead of their competition!

Kemper Equipment provides the latest and greatest technological advances to meet our customers’ needs. From complete automation systems, remote monitoring capabilities, and innovative diagnostics tools that ensure you remain actively connected even when not at your workplace – we have got it all!

We create safety-oriented solutions with effectiveness in mind so businesses can save time while simultaneously bettering productivity and profitability. With many automated options available, operators can get ahead of the competition while reducing costs caused by traditional manual processes.

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Optimizing Movement with Bulk Material Handling Equipment Systems for Your Needs

Bulk material handling equipment is essential for the success of numerous industries, from mining to construction. With this equipment, you can securely move heavy materials like rock, gravel, sand, and minerals. But how do you know which bulk material handling systems best fit your needs? Investing in the right bulk material handling equipment will significantly boost productivity and profitability!

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How To Choose Impact Crushers and Screeners to Produce Superior Recycled Asphalt Products

Asphalt is constantly in high demand, with recycled asphalt as the most recycled product on the market. If you are in the asphalt recycling business, you likely already know how the demand for this aggregate product has only increased over time and how it will continue to increase in the future.

If you are hoping to expand your current operation to include the capability to recycle asphalt, then you need to be able to choose the right equipment for the job! The experts at Kemper Equipment can help you find the right impact crushers and screeners for your recycled asphalt needs.

What Is Recycled Asphalt?

While you may look for more thorough information about asphalt and why it matters, the basic definition is this. Recycled asphalt is exactly that, asphalt that has been removed from currently paved surfaces is broken down and reused in new asphalt projects. Asphalt surfaces can last for about 15 to 20 years with good care and maintenance before they need to be recycled.

What Role Do Impact Crushers and Screeners Play in Recycled Asphalt Production?

Producers must take the existing asphalt and break it up to be recycled. Impact crushers and screeners are necessary for this process as they physically separate the bonds between the material in the reclaimed asphalt pavement, also known as RAP. Once broken up and separated, the material is used in a new asphalt mixture, usually made up of the RAP, additional liquid asphalt, and virgin aggregates.

When adding recycled crushed asphalt to your new asphalt mixture, you can minimize how much liquid asphalt you need in your new mixture because there is residual liquid asphalt within the RAP. Because of this quality, you also enjoy the added benefit of furthering sustainability practices in asphalt production.

What Are Some Advantages of Using Recycled Asphalt?

Asphalt is a part of many different types of projects, from building foundations to the roads that span our entire nation. Because this material is critical in our everyday lives, it is always in demand. The fact that it can be 100% recycled and endlessly renewable makes asphalt an extremely valuable material in many industries. According to the National Asphalt Pavement Association (NAPA), asphalt is one of the most recycled aggregate materials in the USA. Recyclability is a highly prized trait in a world where accessing raw materials is increasingly harder, and people are more concerned about sustainable practices.

However, it is not only sustainable; RAP is also a money-saving material with a high potential for profitability, which is why so many manufacturers are looking toward the growth this market offers. Some states even have requirements in place for the percentage of RAP needed in any project!

Why Does the Machinery You Use in Recycling Asphalt Matter?

As with any other part of your business, you want the best. And when you want the best RAP products for your customers, you need the right machinery to get the job done correctly. Impact crushers combined with screening equipment will give you the best end product, but what type of impact crusher you use will be unique to your operation.

Impact crushers are crucial in RAP production, and choosing the correct one for your needs is just as essential. There are two kinds of crushers you may use for your particular application.

  • Mobile Impact Crushers – If you require on-site recycling or have a smaller recycling operation, a mobile impact crusher might be the best tool for your application. These machines are best for smaller recycling applications with smaller productions.
  • Stationary Impact Crushers – Larger operations often need larger machinery, including stationary impact crushers. If you have big production goals or add asphalt recycling to your current operations, a stationary impact crusher may be more in line with your performance needs.

Suppose you aren’t using the appropriate machinery for the type of work you want to do. In that case, you risk underperforming or overworking machinery that isn’t designed for the workload you have in mind. Speak with the professionals today to ensure you are utilizing the right machinery for your desired production capacity!

Do You Need Help Choosing Impact Crushers and Screeners for Recycling Asphalt?

If you are ready to upgrade your current equipment or just getting into the business of recycling asphalt, you deserve the best system on the market. When you work with the experts at Kemper Equipment, you will quickly discover we have been working with, designing, and building asphalt recycling systems for maximum output and profitability for decades. Contact us today for help with choosing the best impact crushers and screeners for your recycled asphalt production needs.

Resources:

Clark, B. R., & Gallage, C. (2019, September 21). Superior performance benefits of multigrade bitumen asphalt with recycled asphalt pavement additive. Construction and Building Materials. Retrieved February 2, 2023, from https://www.sciencedirect.com/science/article/abs/pii/S0950061819324055

Sustainability. Sustainability | Asphalt Pavement Alliance. (n.d.). Retrieved February 2, 2023, from https://www.driveasphalt.org/why-asphalt/asphalt-performs/sustainability

Friedman, D. (2021, January 10). The impact of crushing in Asphalt Production & Recycling. Eagle Crusher. Retrieved February 2, 2023, from https://eaglecrusher.com/the-impact-of-crushing-in-asphalt-production-recycling/

Best practices for crushing, screening rap: AsphaltPro Magazine: Best practices for crushing, screening rap for HMA production. AsphaltPro Magazine. (n.d.). Retrieved February 2, 2023, from https://theasphaltpro.com/articles/best-practices-for-crushing-screening-rap-for-hma-production/



Which of Your Material Handling Parts Are Critical to Have on Hand?

You’re on-site, and everything seems to be running smoothly. But suddenly, a piece of machinery malfunctions, and your operation comes to a screeching halt. Your maintenance team determines what’s wrong, but no one is sure if you have what you need on hand. The material handling parts storage isn’t organized, and no one has cleaned it out in ages, so while your team is looking for what they need, they are bombarded with non-critical parts that shouldn’t be in storage anyway.

At Kemper Equipment, we know how easy it is to let your storage space get disorganized because you’ve decided more parts are critical than they are. We have experience with all kinds of parts and can help you determine what components are genuinely essential to your operation. Whether during our on-site services while we troubleshoot your machinery or during regular operating hours, we want to share that information with you so you can better prepare for a potential malfunction.

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How to Move Rock from Point A to B

The transfer and transport of rock is what sets efficient, profitable quarries apart from those that are not. When you move rock from the source point to its final destination, it takes manpower and machinery to do so quickly and effectively; and without either, significant delays in the processing and production of aggregate may occur.

The method of transportation will depend upon the exact type of raw material (in this case, rock) and the weight or amount you need to move. Other factors include the location of your quarry—is it near rails, roads, or water. The source location may limit or provide additional forms of transportation. Specific types of rock may also require special consideration when moving, such as slate due to the risk of cracks and breaks during travel.

Common types of rock include:
• Chalk
• Clay
• Coal
Sand and gravel aggregate
• Granite
• Gritstone
• Gypsum
• Limestone
• Marble
• Ores
• Sandstone
• Slate

Getting rock from point A to point B requires a system designed to expedite the process and make loading and unloading manageable. This is why conveyor systems are essential in mines, quarries, and any location where raw material is excavated.

An infographic detailing how to transport rock

The conveyor system

conveyor-system

If your mined rock isn’t remaining at the quarry, you’ll need to get it from there to its final destination. Conveyor systems allow companies to move rock from mines, quarries, and other source locations to where they’ll be stored or processed further.

Once you decide how you will be transporting your rock, whether by rail, water, or truck, you’ll need an appropriate conveyor system to transfer the aggregate onto its transport. The type of system again depends on the type, quantity, and weight of the rock. There are several types of conveyor systems available to make the task easier.

Radial stacker: A cost-effective solution that lets you create stockpiles of rock or fine aggregate to reduce processing time. Radial stackers can load large trucks or cars with material with ease.

Overland conveyor: Capable of transferring up to 15,000 tons an hour, overland conveyors move rock above ground over long distances, across flat terrain or up and down hills. This system is ideal for moving a large quantity of rock to be processed or to its transport.

Railcar loading/unloading conveyor: These conveyors rely on vacuum or pressure systems to continuously load and transfer raw material. The railcar conveyor is ideal for maintaining a constant flow of rock, at high rates, and over long distances. This can be an incredibly convenient and efficient means of moving rock if your quarry has access to a rail.

Barge loading/unloading conveyor: This conveyor system is necessary if you’re using boats and freights to transport rock. Like the railcar system, this conveyor moves raw material to and from boats with ease. They can be combined with overland and stockpiling conveyors, too, to reduce heavy-equipment fuel charges while also achieving the highest stockpiling height possible.

Moving rock by truck

haul-truck

Trucks are perhaps the most common mode of transportation for quarry and construction companies forced to move rock. Trucks are easy to load and are capable of dumping loads at the final destination without assistance. The size and scale of trucks accommodate a range of weight and size requirements, making them a versatile and effective transport. They can move rock anywhere there is a road.

Haul trucks, in particular, are a large type of truck able to move rock between conveyor belts, stockpiles, and even the jaw crusher of a plant.

Depending on their size, make, and model, trucks can haul anywhere from 1,500 lbs. up to around three and a half tons.

Move rock by water

hopper-barge

For quarries with access to navigable waterways, rivers become an option for moving rock. Hoppers and flat deck barges can both accommodate rock and other aggregate, with hopper barges capable of holding up to 1,700 tons of raw material.

Rail transport

rail-gondola2

When quarries are located near train rails, they can make use of rail shipping. Moving rock by rail is often more economical than by truck. This method is ideal for transporting raw material to parts of the country with limited local, natural stone resources or significantly low-quality stone product. When moving rock and aggregate by rail, material can be loaded into 100-ton bottom dump hopper cars, a single car, or in gondolas.

Remember that size of the rock is a variable in deciding how you may want to move your material as slab and aggregate will require different conveyors and forms of transport. How you move your rock from A to B ultimately depends on the scale of your operation. Efficiency, cost-effectiveness, and distance/process time are all factors you’ll want to consider during the decision-making process. Contact us to learn more about Kemper Equipment conveyors



Screening Equipment 101: Everything You Need to Know About This Machinery

You’ve been working in your industry for a few years now, and so far, you’ve gotten by with your current equipment and felt like that was giving you a good enough product. However, lately, you’ve been thinking about how much more precise your sizing could be if only you had a better understanding of what screening equipment can do and how to introduce it to your production.

The machine handling industry is a diverse place where each machine has a specific job to do. These machines often work together to produce the right product based on size and demand. In a vast market, it’s not always easy to understand each machine’s part in the bigger picture.

If you know what it takes to break material down into sellable products, you already understand that screening equipment is pivotal in that process. If you’ve never used screening equipment, maybe you are finally considering using it for your operation.

For the second part of our Equipment 101 series, we’ll explain how screening equipment works, where it fits into the machine handling process, and how we at Kemper Equipment can help. Read on for everything you need to know about screening equipment.

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How to Move Sand Easily in Production and to Its Final Destination

While seemingly unassuming, sand is crucial for many industries. The uses and differences between each type of sand are varied. Cement and concrete rely on one variation of sand, while fiberglass uses another kind. Sand is also integral in creating glass products or iron and steel components. It’s understandable to see how much value sand has in society; many industries would suffer without it.

Moving sand easily from an operation to its final destination is imperative to keeping construction companies and other industries supplied with this essential material. While we at Kemper Equipment can help you design and build systems for your sand operations, there’s still the question of how you transport the material from your production facility to a new location as quickly as possible after it’s been processed.

Locating Sand

The first step to moving sand easily is locating it. Many people assume it’s easy to find, but it takes a significant amount of resources to develop deposits capable of producing sand products.

Sand is a very versatile material and is derived from many kinds of rock types, most of which include limestone, feldspar, and silicon dioxide. Producers may find it naturally below and above ground, in glacial deposits, sand dunes, arid environments, and natural lakes, seas, and oceans. After you’ve located the sand deposits, next comes the quarrying.

Quarrying Sand and Gravel Deposits

You may apply most of the tactics used for hard rock quarries to sand and gravel operations. The most significant difference between sand and gravel quarries and everything else is the land use these operations require. Sand and gravel deposits are typically shallow, so naturally, companies have to disturb more land to obtain the same volume of product.

Mining and Dredging: Sand Extraction

sand-dredge

Typically, mining for sand comes from sources above ground, such as sand dunes, but operational facilities often dredge it from deep underwater excavations known as pits. Dredges are large structures that float in manmade or natural ponds.

They rely on a continuous chain of buckets or rotary cutting heads to dislodge material from below the water’s surface. The material is displaced and removed using a suction hose and separated from other mineral particles during the process. A dredge is a tool used for excavating the gravel, too.

Move Sand Easily with a Conveyor System

Once a deposit is quarried and mined, you must move it from the source through the rest of your process to its final destination. This endpoint can mean the sale of the sand or its use in construction and industrial products.

Conveyor systems using stationary or overland conveyors, telescopic conveyors, and radial stackers provide operations with a way to move sand across long distances, up and down hills, and onto the transport.

Usually, operations would require wheel loaders to build a stockpile, but conveyors work by moving sand across a conveyor belt and dumping it in stockpiles, making it a cost-effective option for moving sand within your production. Radial stackers move along a radius, efficiently dumping the product into manageable caches.  They remove the need for wheel loaders and reduce diesel, personnel, and maintenance costs in the process.

Conveyor and stacking systems offer customizable designs, from the length and width of the conveyor or stacker itself and belt width to the height of your stockpile and options including power radial wheels, chevron, or vulcanized belts, and hydraulics to extend the conveyor longer for larger stockpile size. A conveyor makes moving sand much more effortless.

For added convenience, conveyors can be designed to your specifications to meet your operational needs and budget. At Kemper Equipment, we can help design and build your system, so you know you are moving your sand product from processing to the end goal as efficiently as possible.

Additionally, whenever one of your conveyors or stacking systems requires repair or maintenance to keep your sand operation on track and moving quickly, don’t hesitate to contact us at Kemper Equipment. We have skilled technicians with the experience and knowledge necessary to help you get your operation up and running again as soon as possible.

How to Transport Sand Effectively

Three of the easiest methods for transporting sand to its final destination are by trucks, rail, or barge. Trucks are relatively simple to use, mainly in loading and dumping. Many trucks are capable of dumping their loads once they arrive at the destination without assistance. Trucks are also available in many sizes and models to satisfy several operational needs, making them a convenient option.

move-sand-rail

Transporting sand by open-top rail is the second option. For operations near train rails, rail shipment provides an efficient method of moving the raw material, reducing the fuel consumption and some of the spending associated with trucks. The partially automated nature of rail shipping is another benefit companies can appreciate. Custom railcar loading and unloading systems can be used with 100-ton dump hopper cars, gondolas, or single cars, creating a much smoother, continuous flow of material.

Barges are the third form of transport for sand. A typical hopper barge can transport up to 1,700 net tons of sand, roughly the amount it would take 17 rail cars, or 68 trucks, to move. From a logistics standpoint, barges are an excellent solution for moving sand from origination to destination.

The three options each have their own benefits:

  • Trucks are convenient and come in a variety of sizes.
  • Rail transportation is more economical.
  • Barges have a much higher capacity, enabling companies to move more product in fewer trips.

However, they also have their drawbacks:

  • Fuel costs are expensive to run trucks back and forth with any regularity.
  • Rail transportation is limited to places that have access to rails.
  • Similarly, barges are limited in their travel ability based on their water access.

Your selection will depend on the size of your operation and budget, but it will also depend on your location. Sometimes, you may need to use a combination of transportation methods to get your sand to where it belongs. Still, regardless of your choice or needs, sand is an easy raw material to move throughout the entire process when you utilize the proper equipment.

Are You Ready To Move Sand Easily?

When you’re ready to move sand easily, you need the resources to do so effectively. You can efficiently process and transfer your product from your production facility to the final destination with the right equipment. Get in touch with us today if you have questions about your current system and how you can improve your speed and profitability with our systems and equipment recommendations or repairs.



Everything You Wanted to Know About the History of Conveyors

Conveyors are essential to quarrying, mining, and mineral processing operations, but we sometimes take them for granted. Did you know that it was not so long ago in human history that these hardworking machines didn’t exist? Imagine your surface or open-pit mining operation without any conveyors— things would not be moving very quickly or efficiently, and the whole undertaking would be much more dangerous!

To show conveyors a little appreciation, we’re looking at their history from their roots in the late 1700s through decades of improvement and innovation that transformed them into the reliable machines we depend on today.

And if you have any questions about conveyors or how our conveyor systems might benefit your operation after you finish reading this piece, please feel free to reach out to us!

The Earliest Conveyors

If conveyors have a single inventor or first installation site, the passage of time has sadly lost that information. What is known is that while Henry Ford made conveyors famous with his automobile assembly product lines in the early 20th century, he did not invent them (as many people incorrectly believe). He just improved upon old technology.

Various sources point to 1795 as the year when conveyors first appeared. These early conveyors were short, made from leather belts and wooden beds, and were hand-operated. You would most likely find them in ports to move agricultural products from shore to ship.

Revolutionary Improvements

As the Industrial Revolution took hold in Great Britain during the 18th century, and then a little later in America, the phasing out of manual labor in many production environments began favoring steam-powered machinery. Steam power was the “hot” new tech at the time!

Less than a decade after the initial creation of conveyor belts, the British Navy put the first steam-operated conveyor into use. The year was 1804, and while you may think this new, machine-driven conveyor would have endured the challenging task of loading ships, it operated in a bakery that produced biscuits for sailors to eat! In any case, this improvement with steam technology meant that conveyors no longer had to be hand-cranked, making them more useful for more applications.

Machine-driven conveyors caught on quickly and began appearing in all sorts of industries, though it would still be almost 100 years before they would work in mining operations. Railcars were still the preferred method of moving aggregate and coal from within mines to surface operations for much of the 1800s. However, this preference began to change as new belt materials like rubber and steel appeared.

New Belt Materials

Some sources report that early conveyor belts used rubber, although this material certainly wasn’t ideal. It was prone to change based on temperature, becoming stiff and rigid in cold environments, or melting and getting sticky in warm temperatures. These problems lasted until 1844 when inventor Charles Goodyear patented vulcanized rubber.

His innovation made rubber a much more stable substance that didn’t react negatively to temperature changes. Eventually however, the mining industry turned to steel conveyor belts. Sandvik was the first manufacturer to produce these belts beginning in 1902.

It wasn’t until a few years later, in 1905, that mining engineer and inventor Richard Sutcliffe would introduce the first underground conveyor belt, made from layered cotton and rubber. At that time, the food production industry widely adopted steel belts. In contrast, rubber-covered belts became the norm in mining, quarrying, and mineral processing due to their superior durability and flexibility.

Rails are Out, and Conveyors are In

With Sutcliffe’s underground conveyor belt, mining and quarrying were revolutionized over the following few decades, as massive quantities of material could now move from the extraction point with much less labor. No longer did expensive rail lines need to be laid and maintained. And when a mine’s LOM (expected life of the mine) was over, a conveyor was much easier to pack up and remove than a rail line, which was pretty much permanent.

However, it did take some good publicity to popularize conveyors, as news of technical innovations didn’t spread as quickly back then as it does today. Plus, it was not as easy to purchase and set up conveyors in the early days as today, where all you need to do is call Kemper Equipment for all your conveyor needs.

In 1908, inventor Hymle Goddard patented the first roller conveyor, and things started moving. Henry Ford famously began using conveyors on the assembly lines in his Ford Motor automobile plants around 1913, and problem-solvers in countless industries began refining conveyors and inventing new types. In the quarrying, mining, and mineral processing industries, conveyors quickly replaced the locomotive and rail lines throughout the 1920s until the outbreak of war in the 1940s.

Conveyors Just Keep Getting Better

Several 20th-century conveyor innovations have gotten us to where we are today. America’s involvement in World War II slowed mining and quarrying at home. Still, wartime was great for conveyors – the rubber shortage spawned the first synthetic belt materials during this time.

The rapid growth in the post-war American economy in the 1950s spurred even more conveyor improvements. For example, the turnover conveyor belt system was patented in 1957, reducing the costs of running conveyors continuously, thanks to improved belt longevity. Another major conveyor innovation was the invention of the telescopic conveyor in 1992 by Thor.

The Present and the Future: Computerization and Customization

In recent years, computerization has made conveyor belts more reliable and easier to work with in quarrying, mining, and mineral processing operations. Conveyors are now “smart” automated systems and can alert operators to maintenance needs. They can also run, stop, and change speed in response to programmed commands. Computerization has led to more customization of conveyor systems to achieve the exact outcomes mine and quarry operators need.

Indeed, finding the right conveyor for your needs now often involves customizing a system that can efficiently and economically move material from the extraction point to stockpile and beyond, no matter what challenges the mine or quarry site present.

In the future, better machine learning and artificial intelligence (AI) will likely refine conveyors to reduce maintenance and breakdowns and remove more direct human oversight while work is underway. The result will be increased safety in our mines and quarries, as well as increased efficiency.

Curious about what modern conveyors can do for your operations? Here at Kemper Equipment, we are dedicated to finding the best conveyor systems to revolutionize your mining and quarrying projects. Get in touch with us now to talk about your conveyor equipment requirements and goals.



What Do I Need to Know About Mineral Processing Plants?

Maybe you are in the early stages of planning a mineral processing plant, or perhaps you are hoping to expand your current operations to a different location, and you’re going to start fresh. Or, like many others, you are looking into the ever-expanding field of mineral processing as a future career. No matter why you’re curious about mineral processing plants, it’s essential to have access to valuable information about how they operate.

At Kemper Equipment, we have plenty of experience working with mineral processing equipment, and we understand the ins and outs of these sophisticated tools and systems. So, if you’re looking for more information about mineral processing plants, you’ve come to the right place!

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