When it comes to aggregate production, understanding what type of crusher is used for aggregate is crucial for ensuring efficiency and quality in construction projects. Aggregates serve as the backbone of concrete and asphalt, and the choice of aggregate crusher can significantly impact the characteristics of the final product. First, it’s essential to understand what an aggregate crusher is.
Aggregate crushers are machines designed to break down large rocks into smaller pieces suitable for use in construction and other applications. These aggregate crushers and screeners operate by applying mechanical force to the materials, reducing their size through various mechanisms. The primary goal is to create uniform aggregate sizes that meet specific industry standards.
Rock & aggregate crushers can come in different forms, such as aggregate jaw crusher, aggregate impact crusher, aggregate cone crushers, or aggregate sand making machine, each designed to handle different types of materials and achieve specific aggregate sizes and shapes.
Function: Utilizing a “V” shaped chamber with a fixed jaw and a moving jaw to crush materials.
Advantages: High crushing ratio; simple maintenance; longer service life
Applications: Commonly used in primary crushing stages, especially in processing hard or abrasive stone materials.
Function: Adopting an eccentrically rotating mantle to compress material against a stationary concave liner to achieve aggregate crushing.
Advantages: High throughput; Uniformly Shaped Aggregates production.
Applications: Applied in mining, quarrying, and aggregate production for producing uniform, well-shaped material.
Function: Fracture material by directing it into a high-speed rotor equipped with blow bars, propelling it against impact plates to achieve intensive crushing.
Advantages: High efficiency; Lower operational costs.
Applications: Widely used in producing high-quality aggregates for asphalt, concrete, and road base.
Function: Using high-speed rotor and impact crushing to produce fine, well-shaped aggregates with controlled particle size.
Advantages: Produces uniform, cubical-shaped particles; low wear on components; suitable for sand making and shaping aggregates.
Applications: Widely used in road construction, concrete production, asphalt aggregate, and high-quality manufactured sand production.
The combination of different crushers in aggregate crushing plants is not arbitrary but rather a scientifically customized design, primarily driven by the inherent properties of the raw materials and the specific production requirements.
The above kinds of aggregate screens and crushers can be combined to form stationary or mobile aggregate crushing plants, tailored to the operational environment. The various types of aggregate crushers can be effectively combined to create specialized aggregate crushing plants. These plants can be categorized into two main types: stationary and mobile aggregate crusher plants. Each type offers unique advantages and is suited for different operational environments. Here’s a detailed look at both types:
Advantages:
Advantages:
Both mobile and stationary aggregate crushing plants play vital roles in the aggregate production process. Choosing the right combination of crushers and plant type depends on crushing raw material project requirements, site conditions, and operational goals. Therefore, next let’s explore the specific materials these crushers are designed to handle. The choice of aggregate crusher types and configuration directly depends on the type of raw materials being processed.
Aggregate production involves the processing of various materials to create different types of crushed aggregate used in construction. Here are some common materials suitable for aggregate production and suggested crusher combinations for processing them:
Sandstone is a common sedimentary rock with good durability and compressive strength. It is commonly used to create concrete and pavement aggregates.
Suggested crushers for aggregate production: jaw crusher and cone crusher
Granite is a hard and durable igneous rock commonly used in construction and road projects. Due to its uniform particle size distribution, granite is used to make high quality concrete and pavement aggregates.
Combined Crushers for aggregate production: jaw crusher and aggregate cone crusher
Limestone is a sedimentary rock composed of shells, fossils and mineral grains. It is widely used in construction, highway and cement production.
Advised Crushers for aggregate production: jaw crusher and impact crusher / impact crusher + cone crusher
Gravel is a mixture of stone particles of different sizes, including sand, pebbles and crushed stone. It is commonly used in pavement sub-base, river embankments and drainage systems.
Crushers for aggregate production: impact Crusher or jaw Crusher
Basalt is a black or dark colored igneous rock containing iron and magnesium minerals, which provides high strength and excellent durability. It is commonly used to make pavement aggregate and railroad gravel.
Suggested combined crushers for aggregate: jaw crusher + cone crusher + VSI crusher
Construction waste can be used to produce aggregates, mainly consisting of discarded concrete, bricks, tiles, wood and metal. These materials can be converted into recycled aggregates through proper handling and processing for use in construction and infrastructure projects.
Suggested crushers: jaw crusher + impact crusher
For the above crushable raw materials, we have provided some suggestions for potentially suitable crushers. However, the actual selection of crusher aggregate equipment for sale needs to be based on specific requirements. We encourage you to contact the aggregate crusher manufacturers or aggregate crusher specialists for a customized aggregate crushing line. Additionally, the crushed aggregates can have various applications. Next, I will present its applications in various fields.
Crushed aggregate is a critical construction input whose versatility stems from its adjustable particle size, mineral composition, and physical properties. By tailoring these characteristics, crushed aggregate serves diverse functional roles across multiple sectors. Key applications include:
Asphalt Pavements – Wear-resistant aggregates (e.g., basalt, quartzite) are mixed with asphalt binder to create durable surface layers that resist abrasion from vehicle tires.
For different applications, the right crushing plant configuration needs to be selected. Choosing the right crushing aggregate equipment is not only crucial to the quality of the project, but also directly affects the cost and efficiency of the project. Therefore, understanding how to choose the right aggregate crushing machines is a key step to ensure high-quality crushed aggregate production.
In this part, we will discuss several important factors to consider when choosing the right aggregate & rock crushing equipment. These factors include raw materials, size of material, shape, and operational environemnts.
Of course, these are only some common types of stones, in fact, there are other types of stones can be used for aggregate production. In addition, we can not determine the appropriate model based on raw materials alone, because the above mentioned aggregate crusher can basically be used to crush the above raw materials, here we just simply let you know, when you carry out the business of aggregate production, you can use which raw materials. After all, the price of raw materials is also one of the costs of your investment about aggregate production plant in the project.
Aggregate is usually divided into two kinds of coarse aggregate and fine aggregate, the particle size larger than 5mm is coarse aggregate, and less than 5mm is fine aggregate.
Coarse aggregate according to the particle size of 80~150mm is extra large stone, 40~80mm is large stone, 20~40mm is medium stone, 5~20mm is fine stone; fine aggregate is divided into coarse sand, medium sand and fine sand.
The selection of the best aggregate crusher for achieving the desired aggregate shape depends on factors such as the specific application requirements, the type and hardness of the rock, and the end-product specifications. It is crucial to consider these aspects and consult with experts or conduct tests to determine the most suitable aggregate screening plant for a particular project.
In addition, regarding the impact of the hardness of the raw material on the choice of crusher machine, I won’t go into too much detail here. In addition to the above three dimensions, I would also like to emphasize the last issue, which is the operational scenario.
Why mention operational scenarios? Because almost all crushing plant for aggregates has a fixed and mobile distinction. Aggregate crusher is no exception, we can provide customers with the same fixed aggregate crusher, mobile aggregate crusher. As the example of 200 tons of limestone I cited earlier, it is a non-mobile fixed crushing plant aggregate composed of belt conveyor and two kinds of aggregate crusher.
The following I want to amenable is a portable aggregate crusher with very good mobile performance, suitable for multi-site transfer. There are mainly two kinds of chassis to choose from: tire type and crawler type. Then we will have a brief understanding of these two models.
You can make the right choice with your specific working condition. After understanding the suitable crushing equipment for producing aggregate, how about the process of crushing aggregate? Why there can be so many crushing machines for producing aggregate? A chart takes you to understand the whole process of aggregate production.
Crushing aggregate involves several steps to break down larger pieces of rock into smaller, usable sizes. In general, the process include several steps, like extraction, transportation, primary crushing, secondary and tertiary crushing, screening, and stockpiling. Here’s an overview of the process:
If you are new to this business, to provide you with a few aggregates for use, invest in an aggregate crushing production line, is your wealth from start to finish. If you are ready for investing in aggregate crusher plants, please leave your requirements below. Then we will contact you and send you best solutions and aggregate crushing plant price timely.
Still hesitating about your choice on the aggregate crusher equipment? In fact, buying a machine is about choosing a strong future for your business. We have insights at the forefront of the industry to help you seize the opportunity. Here are four key trends for pragmatic decision-makers like you:
Worried about equipment breakdowns, ruining your entire day’s production? Is it difficult to accurately determine the true cost per ton of stone produced?
Is investing in a stationary crushing plant for a new project too risky? Are material transportation costs prohibitively high for multiple small projects?
The future of aggregate processing is clear: it’s sustainable, intelligent, electric, and mobile. Investing in equipment that embraces these trends isn’t just an upgrade, it’s a strategic decision to lower your operating costs, maximize your productivity, and future-proof your business against evolving regulations.
Why navigate this shift alone? Partner with AIMIX, where the future of crushing technology is today’s reality. Every aggregate crusher machine for sale is engineered at the forefront of these industry trends, integrating eco-friendly features, intelligent IoT connectivity, efficient power options, and unparalleled mobility. We don’t just keep up with the times; we design the machines that define them.
Ready to transform your operation? Contact our experts today for a free consultation and discover the perfect AIMIX aggregate crusher tailored to your specific needs and future ambitions.