Ever wondered how crushers have evolved over the years?
Check out our infographic on the Evolution of Stone Crushers throughout History with Etrack Crushers. It’s fascinating to see how this machinery has developed over time, and you might be surprised by some of the innovations.
If you’re in the market for mobile stone crushers or just curious about how they work, this is the infographic for you. It provides a comprehensive overview of crusher development, so you can see where we are today and where we’re headed in the future.
Stone Crushers- Since History
Stone crushers have been integral to American history since their inception in the mid-1800s. Since then, millions upon billions of tons have gone into houses, roads and everything else – all thanks to this simple yet ingenious machine- The Stone Crusher!
The first stone crusher was invented by Eli Whitney Blake, the nephew of Eli Whitney, the inventor of the cotton gin. After five years, Blake’s stone crusher roared to life, thanks partly to a challenge laid before him by the town of Westville, Conn. The purpose of the crusher was to reduce large rocks into smaller ones capable of being transported by horse and wagon.
Blake’s crusher consisted of a pair of jaw plates mounted on an eccentric shaft. The bottom plate was fixed while the top one was moved back and forth utilizing a toggle system. This design became known as the “Blake crusher” and is still used today in many applications.
The second significant machine developed during this time was the “cage mill” crusher, also invented by Eli Whitney Blake. The cage mill was used for crushing materials that were too hard for the roller mills, and it consisted of a rotating cylinder with bars on the bottom and sides. The bars would catch the material and pull it down into the crushing chamber, where the rotating cylinders would pulverize it.
The third machine developed during this era was the impact crusher, originally designed by German engineer Otto Freiherr Rittinger in 1878. Impact crushers are often used in construction applications as they can provide a high reduction ratio while still producing a cubical product at high capacity.
The fourth machine that played a significant role in the development of the crushing industry was the cone crusher, invented by brothers George and Frederick Douglas in 1878. The cone crusher was unique at this time because it utilized an eccentric rotating head that allowed a higher reduction ratio than other crushers of its day.
The fifth machine that helped shape the crushing industry was the hammer mill, which Noah Duffield patented in 1834. The hammer mill was originally designed to break up clay soil before planting crops, but it soon found application in the coal mining industry, where it was used to crush coal for use in furnaces and ovens.
The sixth machine developed during this era was the gyratory crusher, which Philetus Gates patented in 1881. The gyratory crusher consisted of a cone that rotated on an axis located below the crushing chamber. This allowed for a higher reduction ratio than the jaw or impact crushers (up to 20:1).
The seventh and final machine that played a role in the development of the crushing industry was the roll crusher, patented by John R. Bradley in 1877. Roll crushers were used primarily in coal mining applications, but they also were used in crushing ores and other materials.
Today, many different types of etrack crushers are available on the market, and each one is designed for a specific application. However, all crushers share certain commonalities, such as the ability to reduce large rocks into smaller pieces, produce a cubical product, and operate at high capacity.
Final Thoughts
The crushers have evolved, and so has the technology used in them. However, the basic principle of crushing remains the same. Different types of crushers are available depending on the type of material to be crushed. You can choose from a wide range of crushers available in the market, or you can opt for Etrack crushers that offer high performance and durability.
If you are interested in learning more about the history of crushing machines, or if you are looking for information on any of the devices mentioned above, please contact us. We would be happy to provide you with any additional information that you may need.