There are a number of available material screening solutions. Material specifications will dictate the type of screening equipment that is most efficient for the given process. Trommels are one of the most commonly deployed screens for a number of jobs - from compost to municipal...
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In Part 1 of our discussion on manufactured sand (mansand) we talked about the Ortner® Sand Washer and its ability to remove unwanted fines from screenings while using very little water. But what if washing is not an option, due to: No water available Cost...
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Sand is a key component of many stone mixes, especially paving mixes like asphalt and concrete. Paving mixes require a specific range of stone sizes, which is usually accomplished by screening to produce specific size fractions that are then blended together to meet the mix specifications. Stone...
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Properly sizing a screen requires consideration of key material and machine characteristics, along with desired product specifications. The interplay of these factors will determine the proper machine for the application, the screen media and the efficiency of the machine. Mechanical screening is much more complicated than...
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High moisture, high volume, and low bulk density make compost a tough customer when it comes to screening. The daily variability of moisture content can make the selection of screening media and opening size a real challenge, especially when using trommels or other conventional vibrating...
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Coal is difficult to screen. The specifications are tight, the material is wet, tonnages are high, and down time is not an option when you need to continuously feed a power plant. The BIVITEC® screen is ideally suited for these conditions and is currently being...
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