![]() ![]() This means constant downtime and costly repairs. All these rocks, debris and abrasive material cause constant issues for centrifugal sump pumps. Sumps in the sand and gravel industry play a crucial component in collecting all the sand, chat, rocks, and debris that are cast out during the processing. The best EDDY Pump dredges for the sand and gravel mining industry are the Excavator Pump Attachment, Remote-Operate Dredge, and Cable Deployed Dredge Pump. For operations where the plants prefer to screen down the aggregate size, classifiers can also be added at the front of the pump eliminating oversized rocks. The EDDY Pump’s open rotor design also allows the pump to pump rocks up to 9-inch in diameter without clogging. On average the EDDY Pump will handle about 40-70% solids by weight. Due to the EDDY Pump design allowing it to pump higher solids content, the processing plants will be dealing with significantly less water. The EDDY Pump’s unique design allows sand and gravel mines to pump the material at production rates of up to 450 cubic yards or 800 tons of material per hour. This can potentially save the plant millions of dollars a year. This is a very costly and time-consuming process that incorporates very costly equipment and manpower.ĮDDY Pump has developed various ways to avoid all these headaches and instead pump the sand and aggregate directly from the pit into the processing plant. ![]() The sand and aggregate are then loaded into large dump trucks and driven to the processing plant. Sand and gravel aggregate pits are usually dredged using draglines or excavators to mechanically dig up the sand or gravel, then place it into large piles to await transport and processing. What Are The Problems With Pumping Sand and Gravel? *Fluid Required – Seems obvious, but our pumps do NOT pump dry sand. Transporting Sand, Gravel, Chat, and Aggregate*.Pumping gravel allows the material to be placed quickly and efficiently in these applications Marine Works: Gravel is frequently used in marine works such as the construction of breakwaters, jetties, and foundations of offshore structures.Environmental Remediation: Gravel is used in various environmental remediation projects such as stormwater management, wetland and stream restoration, or oil spill cleanup.Flood Control: Gravel is often used as a component of flood control systems to help protect against erosion and to slow the flow of water.Mining: Gravel is often used in the mining industry as a component of the materials used to construct access roads, haul roads, and processing facilities. ![]() Dredging is the process of removing sediment and debris from the bottom of a body of water.
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