Contract Crushing, or as some people call it “Custom Crushing”, is a service that has solved many problems for aggregate producers over the past multiple decades. Whether it is opening a greenfield site, gaining added salable inventory through supplemental crushing, recycling asphalt or concrete, or the myriad of other needs, Mellott has implemented many solutions for customers utilizing Contract Crushing. In fact, Contract Crushing has been the heart and soul of our organization since the 1970s. We’ve partnered with small family-owned operations, we’ve helped build aggregate producer empires, and everything in between. Mellott’s contract crushing division has reached an unparalleled level of excellence in providing solutions to our producer customers in areas such as:
Understanding Wash Equipment
Wash equipment encompasses a range of machines designed to clean aggregate mixtures. This includes scrubbers, washers, and dryers. The primary benefit of wash equipment is its ability to remove debris and dirt from the aggregate mixture, thereby enhancing the quality of the final product.
Additionally, wash equipment plays a crucial role in reducing moisture content in the aggregate mixture, which is particularly essential for products requiring drying after production. Furthermore, it aids in minimizing dust generation during the manufacturing process, promoting worker safety and maintaining a clean environment.
Types of Wash Equipment
There are various options available when it comes to selecting wash equipment:
Dewatering Screens
Dewatering screens are widely used across industries to separate liquids from solids. These screens, made of wire cloth or mesh, efficiently remove liquid particles from aggregate mixtures such as sand, coal, and iron ore. This step is crucial in water treatment and wastewater management.
Screw/Log Washers
In some cases, additional processing is necessary to remove impurities like plastics and clay from aggregate mixtures. Screw and log washers provide an extra layer of cleaning to achieve desired specifications.
Screw washers utilize a screw conveyor system to move the aggregate mixture through a washing process, while log washers employ a rotating drum to cleanse the mixture.
Tanks
Tanks are essential for maintaining clean equipment and ensuring optimal performance in aggregate production. They help prevent debris accumulation, which can significantly impact the longevity and efficiency of your equipment. Additionally, tank wash systems protect the environment by preventing pollutants from entering waterways. They are typically used to clean trucks, equipment, and tanks employed in aggregate production projects.
Ultra Fines Recovery (UFR) Systems
UFR systems are designed to recycle materials from processing plant tailing streams and dewatering systems. These systems effectively capture small particles released during the production of aggregates. By separating small particles from larger ones using screens, UFR systems ensure the highest quality of the final product.
Dewatering Screens
Dewatering screens are essential in wash equipment, removing water from the mix for easier handling and storage. They also improve the mix quality by filtering out impurities.
Screws/Log Washers
Screw washers use a conveyor system to guide the aggregate mix through a cleaning process, while log washers clean the mix using a rotating drum.
Tanks
In the process of mixing aggregate, we use wash equipment to clean and sort rocks and gravel. This ensures the mixture perfectly matches your project’s needs. The equipment features tanks in multiple shapes and sizes, each using specialized methods to clean the materials.
UFR's
Rent Superior Wash Equipment from NorX
At NorX, we offer a wide selection of expertly maintained wash equipment to meet the unique specifications of your project. Renting our top-tier wash equipment provides you with the convenience and efficiency you need without the financial burden of purchasing new equipment or investing in maintenance.
Ensure your aggregate mixtures are free from unwanted substances and liquids by utilizing our high-level wash machines. Contact our team of experts today at (770) 338-0111 to discuss your aggregate washing equipment rental needs and achieve the desired results for your project.