5 Main Concrete Crushers and Their Uses

concrete waste screening process in a quarry

Concrete crushers are widely used pieces of equipment that make creating aggregate mixtures much easier. Aggregate has a large number of different use cases, and depending on the needs of any project, the type of aggregate that is best suited for the site may be different. This makes concrete crushers an important type of machinery in the construction industry.

What Are Concrete Crushers?

Concrete crushers are machines that use force to break down large pieces of concrete into smaller pieces. These crushers come in various types, and each has its own unique set of uses.
These machines are mainly used in aggregate production scenarios, construction materials recycling processes, and in mining operations. Depending on the type of aggregate you need or the objectives of your project, a different type of concrete crusher may be needed. Some crushers can be used to clear space at a site, while others may be more suited to break down a particular type of material more easily.

Here is a look at the five main types and their primary uses.

5 Main Types of Concrete Crushers

Jaw Crusher

mounds of crushed concreteA jaw crusher is a type of crusher that uses two metal plates to crush rock. It is one of the most common types of crushers and is often used in construction and demolition projects. Jaw crushers are able to crush concrete much more effectively than other types of crushers. This is because they have a larger crushing surface area, and can therefore crush more concrete at once. Jaw crushers are also very efficient and require less power to operate than other crushers. This makes them a more cost-effective option for many operations.

Cone Crusher

A cone crusher is one that uses a cone-shaped rotor to grind rock. Because of their unique design, cone crushers produce more uniform particle sizes than other crushers, which makes the end product more consistent. Additionally, they offer great versatility and can be used for a wider range of applications than other crushers.

One common use case for cone crushers is in the aggregate industry. They can be used to break down large rocks into smaller pieces that can be used in construction projects or for other purposes. This can be a fast and efficient way to get the job done, and it can help reduce the amount of time and labor that is needed to complete a project.

Impact Crusher

An impact crusher uses impact force to break up rocks. The main advantage of using an impact crusher is that it can break down concrete much more easily and efficiently than other crushers. This is because the impact crusher utilizes kinetic energy to break down the concrete, whereas other crushers rely on compression. This makes the impact crusher a better choice for larger pieces of concrete that need to be broken down into smaller pieces.

Impact crushers are commonly used in construction and demolition applications. They are able to crush concrete, asphalt, and other types of rubble with ease. One common application for impact crushers is in recycling operations. They can break down old concrete and asphalt into smaller pieces that can be reused in new construction projects.

Hammer Mill

concrete crusher worker looking over quarry from a rock crushing platformHammer mills are often used in mining and mineral processing applications. The hammer mill is ideal for smaller jobs due to its slower mechanism and less powerful mechanism of action. It is a bit slower than some of the other crushers, but it can handle a wider variety of materials and is a very versatile piece of equipment. Additionally, the hammer mill tends to be more affordable than some of the other crushers on the market.

Hammer mills are used for a variety of purposes, including grinding down materials like concrete. Some common use cases for hammer mills include grinding down large pieces of concrete into smaller pieces, breaking up large rocks or boulders into smaller pieces that can be more easily handled, and processing metals and other materials in a foundry or recycling plant.

Roller Mill

A roller mill uses rollers to crush concrete and other materials. Compared to hammer mills, roller mills are a little more efficient when it comes to crushing large amounts of concrete. Roller mills are more expensive to buy, however, but they are more efficient at crushing the concrete and require less maintenance.

Different Scenarios Require Different Crushers

Each of these types of concrete crushers has its own unique mechanism that makes it better suited for certain types of projects. For example, hammer mills can be a great option for smaller projects that could use some extra room in the budget, while impact crushers are a great choice for demanding projects that need to power through concrete without issue. This makes it imperative to find the proper concrete crusher for your project’s unique needs in order to maximize efficiency.

For more information on how Mellott can help you find the concrete crusher that is right for your specific needs, reach out to our expert team today online or by calling (800) 634-5634.